Find Parts That Fit Your Vehicle

BMW Internal Engine Parts

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

Sub-Categories

Sort By:

Packaged by Turner - Corporate Logo
T#:15710784
Part#: 11137834886-KT
Back Ordered
Sale - Save 8% $ 846.99

This product was last offered at the strikethrough price on
05-03-2026

$ 777.63 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 846.99

This product was last offered at the strikethrough price on
05-03-2026

$ 777.63 USD
Free Shipping on orders $49 and up
The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. Kit includes Upper and lower WPC treated rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube Connecting rod bolts
Show More Show Less
Packaged by Turner - Corporate Logo
T#:24145933
Part#: E9XN54RBRLMKT
In Stock
$ 467.06 USD
Free Shipping on orders $49 and up
This kit includes everything needed to replace your rod bearings. Kit includes Upper and lower road bearings Hardware Oil filter Molygen New Generation Engine Oil (5w-40) - 7 Liters Oil pan gasket RedLine assembly lube
Show More Show Less
Packaged by Turner - Corporate Logo
T#:21735875
Part#: VALVECVRN52KT
In Stock
Sale - Save 11% $ 465.99

This product was last offered at the strikethrough price on
05-30-2026

$ 412.93 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 465.99

This product was last offered at the strikethrough price on
05-30-2026

$ 412.93 USD
Free Shipping on orders $49 and up
Maintaining the peak performance and reliability of your BMW N52 engine is essential for a smooth and enjoyable driving experience. One of the most effective ways to achieve this is by replacing critical components like the valve cover, crankcase vent hose, angle connector with heating element, and cylinder sleeve. In this article, we'll delve into the numerous benefits of upgrading these vital parts, ensuring your BMW N52 operates at its best. Optimized Engine Performance: Replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve enhances your BMW N52's engine performance. The valve cover plays a crucial role in sealing the engine, preventing oil leaks and ensuring optimal valve operation. When you upgrade these components, you reduce the risk of performance-robbing oil leaks and maintain precise valve timing, resulting in improved horsepower and torque. Enhanced Reliability: Reliability is paramount for any BMW owner. These components, when aged or damaged, can lead to severe engine issues. By replacing them, you significantly reduce the likelihood of unexpected breakdowns or costly repairs, ensuring your BMW N52 engine runs smoothly and reliably for years to come. Improved Fuel Efficiency: An efficiently operating engine not only performs better but also consumes less fuel. The replacement of these components leads to better combustion, reduced emissions, and ultimately improved fuel efficiency. This means fewer trips to the gas station and a lighter environmental footprint. Reduced Maintenance Costs: Regular maintenance and repairs can add up over time. By proactively replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve, you mitigate the risk of more extensive engine damage that could lead to expensive repairs down the road. In the long term, this can translate into significant cost savings. Extended Engine Lifespan: The longevity of your BMW N52 engine is directly tied to the quality and condition of its components. When you invest in high-quality replacements, you're effectively extending the lifespan of your engine. This not only preserves the value of your BMW but also allows you to enjoy its performance for years to come. Precise Temperature Control: The angle connector with heating element is vital for maintaining optimal engine temperature, especially in cold weather. A malfunctioning or worn-out connector can disrupt temperature control, affecting engine performance. Replacing this component ensures consistent and precise temperature management. Customized Upgrades: When replacing these components, you have the opportunity to choose high-performance or specialized alternatives, allowing you to customize your BMW N52 to your preferences. Whether you prioritize power, efficiency, or specific driving conditions, there are options available to tailor your engine's performance accordingly. Included in the BMW N52 Valve Cover & PCV Valve Refresh Kit: 6 Cylinder Sleeves 1 Alternator Mounting Screw Set 1 Angle Connector with Heating Element 1 Valve Cover - Gasket Included 1 Crankcase Vent Hose
Show More Show Less

Packaged by Turner - Corporate Logo
T#:15710775
Part#: 11427837997-KT
In Stock
$ 1,028.78 USD
Free Shipping on orders $49 and up

The S65 engine has a known history of rod bearing failure. If your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing, a failure that has the potential to trash your crankshaft.

What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. What are you waiting for? Use WPC-treated bearings on your next engine build or rod bearing service!

Kit Includes:

Turner Motorsport "Race Series" WPC-Treated Rod Bearing Shells (16) Genuine BMW Connecting Rod Bolts (16) OEM MANN Oil Filter Kit Liquid Moly Leichtlauf High Tech Engine Oil - 5W-40 (9 Liters) Elring Oil Pan Gasket Permatex Ultra Slick Engine Assembly Lube (4 oz.)

Show More Show Less

Packaged by Turner - Corporate Logo
T#:23913954
Part#: N55RODBRGKT
Ships in 6 Business Days
$ 510.62 USD
Free Shipping on orders $49 and up
This kit includes everything needed to replace the rod bearings in your N55 engine. Kit includes Upper and lower rod bearings Hardware Oil filter BMW TwinPower Turbo Oil Oil pan gasket RedLine assembly lube
Show More Show Less
Cylinder Head Bolt Kit
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:582581
Part#: 11121721938
In Stock
Sale - Save 29% $ 29.99

This product was last offered at the strikethrough price on
07-23-2026

$ 21.33 USD
Free Shipping on orders $49 and up
Sale - Save 29%
$ 29.99

This product was last offered at the strikethrough price on
07-23-2026

$ 21.33 USD
Free Shipping on orders $49 and up

Packaged by Turner - Corporate Logo
T#:36032373
Part#: N55-WPC-RBKT2
In Stock
Sale - Save 6% $ 844.90

This product was last offered at the strikethrough price on
05-03-2026

$ 790.38 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 844.90

This product was last offered at the strikethrough price on
05-03-2026

$ 790.38 USD
Free Shipping on orders $49 and up

This kit includes every thing needed to replace your rod bearings.

Kit includes

Upper and lower WPC-treated rod bearings Hardware Oil filter BMW TwinPower Turbo Oil Oil pan gasket RedLine assembly lube

Show More Show Less
Packaged by Turner - Corporate Logo
T#:40782380
Part#: N55RODBRGDRYKT
Ships in 6 Business Days
Sale - Save 3% $ 399.64

This product was last offered at the strikethrough price on
05-03-2026

$ 389.08 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 399.64

This product was last offered at the strikethrough price on
05-03-2026

$ 389.08 USD
Free Shipping on orders $49 and up
This kit includes everything needed to replace the rod bearings in your N55 engine other than the engine oil and assembly lube. Kit includes Upper and lower rod bearings Hardware Oil filter Oil pan gasket
Show More Show Less

Packaged by Turner - Corporate Logo
T#:36066212
Part#: 11247841703-KT2
In Stock
Sale - Save 9% $ 1,256.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,149.80 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 1,256.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,149.80 USD
Free Shipping on orders $49 and up

The S85 engine has a known history of rod bearing failure. If your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing, a failure that has the potential to trash your crankshaft.

What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. What are you waiting for? Use WPC-treated bearings on your next engine build or rod bearing service!

Kit Includes:

Turner Motorsport "Race Series" WPC-Treated Rod Bearing Shells (20) Genuine BMW Connecting Rod Bolts (20) OEM MANN Oil Filter Kit Castrol Edge Euro Car Engine Oil (10w-60) - 9 Quarts Genuine BMW Oil Drain Plug Turner Oil Change Decal Elring Oil Pan Gasket Permatex Ultra Slick Engine Assembly Lube (4 oz.)

Show More Show Less

Packaged by Turner - Corporate Logo
T#:36811826
Part#: 11137834886JRKT
Back Ordered
Sale - Save 8% $ 730.99

This product was last offered at the strikethrough price on
05-03-2026

$ 669.68 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 730.99

This product was last offered at the strikethrough price on
05-03-2026

$ 669.68 USD
Free Shipping on orders $49 and up
Packaged by Turner - Corporate Logo
T#:23980294
Part#: 11241407493WPTKT
Ships in 2 Business Days
Sale - Save 9% $ 874.99

This product was last offered at the strikethrough price on
05-03-2026

$ 799.34 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 874.99

This product was last offered at the strikethrough price on
05-03-2026

$ 799.34 USD
Free Shipping on orders $49 and up
This kit includes the basic components needed to replace S62 rod bearings, OE connecting rod bolts and WPC-treated rod bearings. WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. Kit includes: Upper and lower WPC-treated rod bearings for extra protection against wear Connecting rod bolts
Show More Show Less
Elring Cylinder Head Bolt Set - E39, E46, E53
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:377047
Part#: 11121740065
Ships in 1-2 days
Sale - Save 24% $ 43.56

This product was last offered at the strikethrough price on
08-12-2026

$ 33.24 USD
Free Shipping on orders $49 and up
Sale - Save 24%
$ 43.56

This product was last offered at the strikethrough price on
08-12-2026

$ 33.24 USD
Free Shipping on orders $49 and up
Includes all head bolts in one cylinder head


Valve Stem Seal Kit - Set Of 16 - N12 N14 N16 N18 1.6L Engine ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:591737
Part#: 11340033950
In Stock
Sale - Save 3% $ 31.99

This product was last offered at the strikethrough price on
08-14-2026

$ 31.03 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 31.99

This product was last offered at the strikethrough price on
08-14-2026

$ 31.03 USD
Free Shipping on orders $49 and up

Ensure optimal performance of your Mini's N12, N14, N16, or N18 1.6L engine with this Valve Stem Seal Kit. It includes a set of 16 seals recommended for replacement whenever installing new valves. These seals play a crucial role in sealing the valve under the spring, preventing oil leakage and maintaining proper engine function.

  • Set of 16 valve stem seals for N12, N14, N16, or N18 1.6L engines
  • Recommended for replacement when installing new valves
  • Seals the valve under the spring to prevent oil leakage
Show More Show Less
OEM Elring Cylinder Head Bolt Set - N20/26 2.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2602240
Part#: 11122212157
In Stock at Vendor
Sale - Save 6% $ 75.99

This product was last offered at the strikethrough price on
05-07-2026

$ 71.60 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 75.99

This product was last offered at the strikethrough price on
05-07-2026

$ 71.60 USD
Free Shipping on orders $49 and up
If you remove your cylinder head replacement head bolts are a must. These bolts are designed to be torqued down and not reused.
Packaged by Turner - Corporate Logo
T#:22196335
Part#: E46Z3RDBRGKT
Back Ordered
Sale - Save 3% $ 855.99

This product was last offered at the strikethrough price on
05-03-2026

$ 827.85 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 855.99

This product was last offered at the strikethrough price on
05-03-2026

$ 827.85 USD
Free Shipping on orders $49 and up

If you're the proud owner of an S54-equipped BMW, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, coupled with ARP Rod Bolts for increased durability.

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear, which is essential for high-revving engines like the S54. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This increases power and responsiveness, providing a more exhilarating driving experience. Whether tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Precision Engineering: Crafted from premium quality materials, these bolts and bearings offer exceptional tensile strength and structural integrity. This guarantees that your connecting rods will stay securely in place, even during high-stress situations. Your engine's components will work in perfect harmony, minimizing the risk of catastrophic engine failure. Preventative Maintenance: The S54 is notorious for rod bearing failure, often necessitating complete short block replacement. Choosing to proactively replace your rod bearings with our WPC offering ensures smooth operation and eliminates potential engine failure. Included in the kit:

12 - Turner Motorsport "Race Series" WPC-Treated Bearing Shells 4 - Self-Locking Collar Nut - Priced Each 1 - Oil Pan Gasket - Elring 1 - Oil Pan Center Cover Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 1 - Dipstick O-ring 1 - ARP Connecting Rod Bolt Kit (M10x1.25 - for S54B32 produced after 02/2003) 6 - Castrol Edge Euro Car Engine Oil (10w-60) Quart 1 - Redline Assembly Lube - 4 oz

Show More Show Less

Packaged by Turner - Corporate Logo
T#:15744038
Part#: 833004937430-KT
In Stock
$ 120.57 USD
Free Shipping on orders $49 and up
Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. Use the proper tools! Includes Wiseco Valve Shim set Schwaben Installation tool #83300493743 BMW recommends S54 valve inspection and adjustment every 30k miles.
Show More Show Less

OEM Elring Cylinder Head Bolt Set - F8X M2 Comp M3 M4 S55 3.0L ...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2706168
Part#: 11127853937
In Stock
Sale - Save 8% $ 86.99

This product was last offered at the strikethrough price on
05-07-2026

$ 79.79 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 86.99

This product was last offered at the strikethrough price on
05-07-2026

$ 79.79 USD
Free Shipping on orders $49 and up
If you remove your cylinder head replacement head bolts are a must. These bolts are designed to be torqued down and not reused.
Packaged by Turner - Corporate Logo
T#:36066266
Part#: 11247617338KT2
In Stock
Sale - Save 5% $ 1,035.99

This product was last offered at the strikethrough price on
05-03-2026

$ 988.33 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 1,035.99

This product was last offered at the strikethrough price on
05-03-2026

$ 988.33 USD
Free Shipping on orders $49 and up

If your engine has higher mileage, don't neglect rod bearing replacement! These bearings are sandwiched between the connecting rod and crankshaft journal and are prone to failure due to overheating, lack of lubrication, or general wear. Replace your rod bearings and prevent a spun bearing.

Starting with ACL’s high-performance bearing shells, our Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Kit includes

Turner Motorsport WPC-Treated Race Series Rod Bearing Shells (16) Genuine BMW Connecting Rod Bolts (16) Hardware for Oil Pan & Oil Sump Oil filter Liqui-Moly Molygen 5W-40 (6L) Drain Plug Turner Motorsport Oil Reminder Sticker Oil pan gasket RedLine assembly lube (4 oz.)

Show More Show Less

Packaged by Turner - Corporate Logo
T#:42133543
Part#: 11247589671TKT
Back Ordered
Sale - Save 1% $ 563.99

This product was last offered at the strikethrough price on
05-15-2026

$ 560.45 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 563.99

This product was last offered at the strikethrough price on
05-15-2026

$ 560.45 USD
Free Shipping on orders $49 and up
Whether addressing rod bearing noise or performing preventative maintenance, this kit ensures optimal engine health, reducing the risk of costly repairs.
Packaged by Turner - Corporate Logo
T#:24145934
Part#: E9XN54RBRKT
In Stock
$ 521.23 USD
Free Shipping on orders $49 and up
This kit includes everything needed to replace your rod bearings. Kit includes Upper and lower road bearings Hardware Oil filter BMW TwinPower Turbo Oil Oil pan gasket RedLine assembly lube
Show More Show Less

Packaged by Turner - Corporate Logo
T#:36066217
Part#: 11241407493KT2
Ships in 2 Business Days
Sale - Save 3% $ 1,106.63

This product was last offered at the strikethrough price on
05-03-2026

$ 1,071.07 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 1,106.63

This product was last offered at the strikethrough price on
05-03-2026

$ 1,071.07 USD
Free Shipping on orders $49 and up

The S62 engine has a known history of rod bearing failure. If your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing, a failure that has the potential to trash your crankshaft.

What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. What are you waiting for? Use WPC-treated bearings on your next engine build or rod bearing service!

Kit Includes:

Turner Motorsport "Race Series" WPC-Treated Rod Bearing Shells (16) Genuine BMW Connecting Rod Bolts (16) OEM Hengst Oil Filter Kit Castrol Edge Euro Car Engine Oil (10w-60) - 7 Quarts Turner Oil Change Decal Elring Oil Pan Gasket Permatex Ultra Slick Engine Assembly Lube (4 oz.)

Show More Show Less

Packaged by Turner - Corporate Logo
T#:36066229
Part#: 11241284849KT5
In Stock
Sale - Save 11% $ 715.83

This product was last offered at the strikethrough price on
05-03-2026

$ 633.88 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 715.83

This product was last offered at the strikethrough price on
05-03-2026

$ 633.88 USD
Free Shipping on orders $49 and up

If you're the proud owner of an M5X-equipped vintage BMW, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, designed for enhanced durability and wear protection. Prevent costly mechanical failures and increase engine life with our WPC-Treated Performance Rod Bearing Service Kit!

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear.. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This translates into increased power and responsiveness, providing you with a more exhilarating driving experience. Whether you're tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Preventative Maintenance: Proactively replacing your rod bearings and bolts with the WPC Performance Kit can prevent potential engine failures. As engines age and accumulate miles, wear and tear become inevitable. These components help you address this issue head-on, preventing costly engine damage and repairs down the road. Long-Term Cost Savings: While the initial investment in a WPC Performance Rod Bearing Replacement Kit may seem substantial, it's a small price to pay for the long-term benefits. Preventing engine failure and costly repairs can save you thousands of dollars over the life of your vehicle, not to mention the peace of mind that comes with knowing your BMW is built for reliability. Included in the kit:

12 - Turner Motorsport WPC-Treated "Race Series" Rod Bearing Shells 1 - Oil Pan Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 12 - Genuine BMW Connecting Rod Bolts BMW TwinPower Turbo LL-01 5W-30 Engine Oil - 7 liters 1 - Assembly Lube - 4 oz

Show More Show Less
MINI R55 to R61 Shaft Seal
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:583720
Part#: 11117568264
In Stock
Sale - Save 3% $ 12.99

This product was last offered at the strikethrough price on
08-14-2026

$ 12.60 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 12.99

This product was last offered at the strikethrough price on
08-14-2026

$ 12.60 USD
Free Shipping on orders $49 and up

Enhance your Mini's engine functionality and prevent leaks with this crucial shaft seal. Mounting on both the upper and lower halves of the engine block and situated opposite the transmission side, this seal focuses on the timing chain area, proving its significance for engine repairs and effectively addressing seal leaks.

Key Benefits:

  • Enhanced engine block sealing for optimal performance
  • Prevents leaks and ensures sustained engine integrity
  • Suitable for both upper and lower halves of the engine block
  • Positioned away from the transmission side
  • Perfect solution for seal-related issues during engine repairs
Show More Show Less
Rein Exhaust Valve - Sold Each - E28, E30, E34
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:584424
Part#: 11341708896
In Stock
Sale - Save 9% $ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD
Free Shipping on orders $49 and up
Replace your worn valves


Rocker Shaft Plug - E30 325e 325i, E34 525i - M20 engine
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:14515
Part#: 11331264519
In Stock
Sale - Save 10% $ 2.03

This product was last offered at the strikethrough price on
08-14-2026

$ 1.83 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 2.03

This product was last offered at the strikethrough price on
08-14-2026

$ 1.83 USD
Free Shipping on orders $49 and up
Rocker shaft blind plug for M20 engine. 4 per engine required.

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
1982-1988 E28 BMW 528e
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i
Show More Show Less
Lower Timing Case Gasket Set - E39 E38 E32 E34 E53
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:6643
Part#: 11141436978
In Stock
Sale - Save 3% $ 16.99

This product was last offered at the strikethrough price on
08-14-2026

$ 16.48 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 16.99

This product was last offered at the strikethrough price on
08-14-2026

$ 16.48 USD
Free Shipping on orders $49 and up
This kit includes the 3 gaskets for the front lower engine timing chain case for BMW's with the M60 or M62 V-8 engine. Replacing these components is essential when replacing any timing components on your M60/M62 engine.
With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

This item fits the following BMWs:
1989-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 540i
1988-1994 E32 BMW 740i 740il
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci
2000-2003 E52 BMW Z8 Alpina Roadster
Show More Show Less
Packaged by Turner - Corporate Logo
T#:36066270
Part#: B48-WPC-RBKT2
In Stock at Vendor
Sale - Save 25% $ 551.99

This product was last offered at the strikethrough price on
05-03-2026

$ 413.62 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 551.99

This product was last offered at the strikethrough price on
05-03-2026

$ 413.62 USD
Free Shipping on orders $49 and up

If your engine has higher mileage, don't neglect rod bearing replacement! These bearings are sandwiched between the connecting rod and crankshaft journal and are prone to failure due to overheating, lack of lubrication, or general wear. Replace your rod bearings and prevent a spun bearing.

Starting with ACL’s high-performance bearing shells, our Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Kit includes:

Turner Motorsport WPC-Treated Race Series Rod Bearing Shells (8) Genuine BMW Connecting Rod Bolts (8) Assembly Lube (4 oz.)

Show More Show Less

Packaged by Turner - Corporate Logo
T#:15677519
Part#: 112478345220KT
In Stock
Sale - Save 2% $ 1,596.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,572.45 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 1,596.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,572.45 USD
Free Shipping on orders $49 and up
What is WPC, you ask? WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. What are you waiting for? Use WPC-treated bearings on your next engine build or rod bearing service! Kit includes Upper and lower WPC Treated Genuine BMW Rod Bearings Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket RedLine assembly lube
Show More Show Less

Packaged by Turner - Corporate Logo
T#:36066264
Part#: N20-WPC-RBKT2
In Stock
Sale - Save 6% $ 831.99

This product was last offered at the strikethrough price on
05-03-2026

$ 778.91 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 831.99

This product was last offered at the strikethrough price on
05-03-2026

$ 778.91 USD
Free Shipping on orders $49 and up

If your engine has higher mileage, don't neglect rod bearing replacement! These bearings are sandwiched between the connecting rod and crankshaft journal and are prone to failure due to overheating, lack of lubrication, or general wear. Replace your rod bearings and prevent a spun bearing.

Starting with ACL’s high-performance bearing shells, our Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Kit includes

Turner Motorsport WPC-Treated Race Series Rod Bearing Shells (8) Hardware for Oil Pan & Oil Sump Oil filter Liqui-Moly Molygen 5W-40 (6L) Drain Plug Turner Motorsport Oil Reminder Sticker Oil pan gasket RedLine assembly lube (4 oz.)

Show More Show Less
Packaged by Turner - Corporate Logo
T#:36066269
Part#: B58-WPC-RBKT2
Back Ordered
Sale - Save 7% $ 922.99

This product was last offered at the strikethrough price on
05-03-2026

$ 856.02 USD
Free Shipping on orders $49 and up
Sale - Save 7%
$ 922.99

This product was last offered at the strikethrough price on
05-03-2026

$ 856.02 USD
Free Shipping on orders $49 and up

If your engine has higher mileage, don't neglect rod bearing replacement! These bearings are sandwiched between the connecting rod and crankshaft journal and are prone to failure due to overheating, lack of lubrication, or general wear. Replace your rod bearings and prevent a spun bearing.

Starting with ACL’s high-performance bearing shells, our Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Kit includes

Turner Motorsport WPC-Treated Race Series Rod Bearing Shells (12) ARP Upgraded Connecting Rod Bolts Hardware for Oil Pan & Oil Sump Oil filter Liqui-Moly TOP TEC 6600 0W-20 - 6L Oil Drain Plug Elring Silicone Sealant (for oil pan) Assembly Lube (4 oz.)

Show More Show Less

Elring CSL Exhaust Valve - E46
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:583284
Part#: 18301711969
In Stock at Vendor
Sale - Save 3% $ 16.66

This product was last offered at the strikethrough price on
08-14-2026

$ 16.16 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 16.66

This product was last offered at the strikethrough price on
08-14-2026

$ 16.16 USD
Free Shipping on orders $49 and up
Exhaust valve with better airflow
Packaged by Turner - Corporate Logo
T#:15744047
Part#: 11247841703-KT
In Stock
Sale - Save 3% $ 1,661.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,619.28 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 1,661.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,619.28 USD
Free Shipping on orders $49 and up
The S85 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. Kit includes Upper and lower road bearings Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket RedLine assembly lube
Show More Show Less

Packaged by Turner - Corporate Logo
T#:15710825
Part#: CR222SV-KT
In Stock
$ 521.23 USD
Free Shipping on orders $49 and up
This kit includes every thing needed to replace your rod bearings. Kit includes Upper and lower road bearings Hardware Oil filter BMW TwinPower Turbo Oil Oil pan gasket RedLine assembly lube
Show More Show Less

Packaged by Turner - Corporate Logo
T#:36032371
Part#: N54-WPC-RBKT2
In Stock
Sale - Save 6% $ 810.99

This product was last offered at the strikethrough price on
05-03-2026

$ 760.08 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 810.99

This product was last offered at the strikethrough price on
05-03-2026

$ 760.08 USD
Free Shipping on orders $49 and up

This kit includes everything needed to replace your rod bearings.

Kit includes

Upper and lower WPC-treated connecting rod bearings Hardware Oil filter Molygen New Generation Engine Oil (5w-40) - 7 Liters Oil pan gasket RedLine assembly lube

Show More Show Less
Packaged by Turner - Corporate Logo
T#:15744035
Part#: 112478345220-KT
In Stock
Sale - Save 2% $ 1,404.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,370.69 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 1,404.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,370.69 USD
Free Shipping on orders $49 and up
The S65 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. Kit includes Upper and lower road bearings Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket RedLine assembly lube
Show More Show Less
Packaged by Turner - Corporate Logo
T#:41695012
Part#: 6B1584H-STDLMTKT
In Stock
$ 466.12 USD
Free Shipping on orders $49 and up
Rod bearings are a known issue for your N54, replace them to prolong life of your Engine!


Packaged by Turner - Corporate Logo
T#:15710826
Part#: CR222SV0KT
In Stock
$ 521.23 USD
Free Shipping on orders $49 and up
This kit includes every thing needed to replace your rod bearings. Kit includes Upper and lower road bearings Hardware Oil filter BMW TwinPower Turbo Oil Oil pan gasket RedLine assembly lube
Show More Show Less
Shaft Seal - Front Seal
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:594753
Part#: 11111485171
Ships on Sep 2, 2026
Sale - Save 12% $ 11.99

This product was last offered at the strikethrough price on
08-07-2026

$ 10.58 USD
Free Shipping on orders $49 and up
Sale - Save 12%
$ 11.99

This product was last offered at the strikethrough price on
08-07-2026

$ 10.58 USD
Free Shipping on orders $49 and up
Cylinder Head Bolt - Set Of 14
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15247124
Part#: 794.480
Special Order: No Guaranteed ETA
Sale - Save 5% $ 88.99

This product was last offered at the strikethrough price on
08-14-2026

$ 84.54 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 88.99

This product was last offered at the strikethrough price on
08-14-2026

$ 84.54 USD
Free Shipping on orders $49 and up

Elring - Corporate Logo
T#:45517828
Part#: 233.370
Special Order: No Guaranteed ETA
Sale - Save 5% $ 58.99

This product was last offered at the strikethrough price on
08-14-2026

$ 56.04 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 58.99

This product was last offered at the strikethrough price on
08-14-2026

$ 56.04 USD
Free Shipping on orders $49 and up
BMW cylinder head bolts are almost always stretch bolts and should never be reused after removal. Reusing old bolts can lead to a weak seal between the cylinder head and engine block, allowing the head to lift and cause potentially catastrophic damage. Replace your old cylinder head bolts with these brand new Elring bolts to ensure your head is properly secured to prevent damage and keep your engine healthy. Replaces BMW # 11128513128
Show More Show Less

Elring - Corporate Logo
T#:45483601
Part#: 802.700
Special Order: No Guaranteed ETA
Sale - Save 5% $ 42.99

This product was last offered at the strikethrough price on
08-14-2026

$ 40.84 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 42.99

This product was last offered at the strikethrough price on
08-14-2026

$ 40.84 USD
Free Shipping on orders $49 and up
BMW Cylinder Head Bolt - Priced Each - M10 1.8L - Partnumber 11120621144
Elring - Corporate Logo
T#:44733255
Part#: 794.470
Special Order: No Guaranteed ETA
Sale - Save 3% $ 83.99

This product was last offered at the strikethrough price on
08-14-2026

$ 81.10 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 83.99

This product was last offered at the strikethrough price on
08-14-2026

$ 81.10 USD
Free Shipping on orders $49 and up
Cylinder head bolts feature a torque-to-yield design, meaning that they can only be used once. If you have to pull your cylinder head for any reason, be sure to pick up a set of cylinder head bolts to ensure your head is properly attached to the engine block. This kit includes all 10 replacement cylinder head bolts. Replaces BMW p/n 11128644675.
Show More Show Less

Elring - Corporate Logo
T#:44767341
Part#: 233.380
Special Order: No Guaranteed ETA
Sale - Save 3% $ 59.99

This product was last offered at the strikethrough price on
08-14-2026

$ 57.95 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 59.99

This product was last offered at the strikethrough price on
08-14-2026

$ 57.95 USD
Free Shipping on orders $49 and up
Cylinder head bolts need to be replaced after removal. Once a bolt is torqued down, you're unable to reuse it. This set of Elring cylinder head bolts is a great option to reattach your head to the block, without paying the markup for Genuine BMW parts. Replaces BMW p/n 11128513130, 11127812925, & 11128511621
Show More Show Less
Schrick Camshaft Set With DLC Rocker Arms - 288/280 Degree 12.5mm Lif...
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Packaged by Turner - Corporate Logo
T#:46959286
Part#: 054995LA-288KT2
Ships on Dec 3, 2026
Sale - Save 24% $ 6,999.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5,354.99 USD
Free Shipping on orders $49 and up
Sale - Save 24%
$ 6,999.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5,354.99 USD
Free Shipping on orders $49 and up

Schrick has been dedicated to engine performance through the development of only the highest quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing.

These cams are a direct replacement for the stock cams and give a solid 15+ horsepower boost at the top end and great midrange torque increases too! More gains can be expected with intake and header upgrades and custom software tuning. A slightly lumpy idle is expected at cold start, but will be smooth once at operating temperature.

These Schrick cams were initially developed for the M3 CSL, but they also work well on the US and other non-CSL S54 engines. With more duration, they are a great match to high-flow headers and CSL intake plenum upgrades.

KIT INCLUDES

Schrick 280-Degree Exhaust Camshaft Schrick 288-Degree Intake Camshaft 24 Turner Motorsport DLC-Coated Performance Rocker Arms NOTE: Camshaft replacement requires multiple special tools. We offer the Genuine BMW Camshaft Press (T#171829) and a Schwaben Camshaft Alignment Tool Set (T#395239) to aid in installation.

Show More Show Less

Packaged by Turner - Corporate Logo
T#:50731686
Part#: 054995LA-272KT2
Ships on Dec 3, 2026
New Item
Sale - Save 8% $ 4,392.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4,032.89 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 4,392.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4,032.89 USD
Free Shipping on orders $49 and up

Schrick has been dedicated to engine performance through the development of only the highest quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track, using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing.

These are a direct replacement for the stock camshafts and offer increased flow at mid and higher RPMs, thanks to 12.5mm of valve lift. Unlike 288/280 camshafts, this 280/272 set does not require upgraded valvetrain parts. The profile of these camshafts is quite close to stock CSL specs.

KIT INCLUDES

Schrick 272-Degree Exhaust Camshaft Schrick 280-Degree Intake Camshaft 24 Turner Motorsport DLC-Coated Performance Rocker Arms NOTE: Camshaft replacement requires multiple special tools. We offer the Genuine BMW Camshaft Press (T#171829) and a Schwaben Camshaft Alignment Tool Set (T#395239) to aid in installation.

Show More Show Less

Schrick - Corporate Logo
T#:25739348
Part#: N54CAMSKT
Ships on Dec 3, 2026
Sale - Save 10% $ 3,415.99

This product was last offered at the strikethrough price on
07-07-2026

$ 3,074.39 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 3,415.99

This product was last offered at the strikethrough price on
07-07-2026

$ 3,074.39 USD
Free Shipping on orders $49 and up
Take your N54-powered BMW to the next level with this upgraded camshaft kit from Schrick Cams! Increasing the air allowed in and out of the motor by increasing both lift and duration over stock is one of the most effective ways to add power to your car next to adding more boost. We recommend finding a competent tuner to get the most out of your individual setup. Duration Duration Intake: 268 Duration Intake @ 1mm: 219 Duration Exhaust: 264 Duration Exhaust @ 1mm: 214 Intake Peak Timing: 125,6 Exhaust Peak Timing: -128 Lift Cam Lobe Lift Intake: 7,2 Cam Lobe Lift Exhaust: 6,54 Valve Lift Without Valve Clearance Intake: 12 Valve Lift Without Valve Clearance Exhaust: 11 Valve Clearance Intake: hydr. Valve Clearance Exhaust:
Show More Show Less
Cylinder Head Bolt
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:580043
Part#: 802.76
Special Order: No Guaranteed ETA
Sale - Save 10% $ 14.99

This product was last offered at the strikethrough price on
08-14-2026

$ 13.49 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 14.99

This product was last offered at the strikethrough price on
08-14-2026

$ 13.49 USD
Free Shipping on orders $49 and up
Prevent oil leaks, coolant mixing, and catastrophic compression loss by refreshing your engine with fresh, factory-spec head hardware.
Packaged by Turner - Corporate Logo
T#:36066227
Part#: 11241310515KT2
Ships on Feb 8, 2027
Sale - Save 15% $ 769.99

This product was last offered at the strikethrough price on
05-03-2026

$ 658.04 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 769.99

This product was last offered at the strikethrough price on
05-03-2026

$ 658.04 USD
Free Shipping on orders $49 and up

If you're the proud owner of an S14-equipped, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, designed for enhanced durability and wear protection. Prevent costly mechanical failures and increase engine life with our WPC-Treated Performance Rod Bearing Service Kit!

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear, which is essential for aging engines like the S14. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This translates into increased power and responsiveness, providing you with a more exhilarating driving experience. Whether you're tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Preventative Maintenance: Proactively replacing your rod bearings and bolts with the WPC Performance Kit can prevent potential engine failures. As engines age and accumulate miles, wear and tear become inevitable. These components help you address this issue head-on, preventing costly engine damage and repairs down the road. This is especially crucial for BMW E30 M3 owners who value their investment. Long-Term Cost Savings: While the initial investment in a WPC Performance Rod Bearing Replacement Kit may seem substantial, it's a small price to pay for the long-term benefits. Preventing engine failure and costly repairs can save you thousands of dollars over the life of your vehicle, not to mention the peace of mind that comes with knowing your BMW is built for reliability. Included in the kit:

8 - Turner Motorsport WPC-Treated "Race Series" Rod Bearing Shells 1 - Oil Pan Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 8 - Genuine BMW Connecting Rod Bolts 1 - Liqui Moly 10w-40 Engine Oil - 5 Liters 1 - Liqui Moly 10w-40 Engine Oil - 1 Liters 1 - Assembly Lube - 4 oz

Show More Show Less


Cylinder Head Bolt - Set of 10
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:27171911
Part#: 11128644674
Back Ordered
Sale - Save 3% $ 85.99

This product was last offered at the strikethrough price on
08-14-2026

$ 83.26 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 85.99

This product was last offered at the strikethrough price on
08-14-2026

$ 83.26 USD
Free Shipping on orders $49 and up
Features robust steel construction engineered to handle the high heat and extreme cylinder pressures of turbocharged applications.