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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.

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Genuine BMW - Corporate Logo
T#:174260
Part#: 11217598964
In Stock
Sale - Save 59% $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.05 USD
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$ 36.99

This product was last offered at the strikethrough price on
05-02-2026

$ 15.05 USD
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Genuine BMW Bearing Shell, Blue - 50,00Mm
This item fits the following BMW Chassis:
E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26

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Genuine BMW - Corporate Logo
T#:31556214
Part#: 11217926105
In Stock
Sale - Save 49% $ 39.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.22 USD
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Sale - Save 49%
$ 39.99

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

$ 20.22 USD
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ECS - Corporate Logo
T#:585807
Part#: 11217849234WPC
In Stock
Sale - Save 35% $ 60.99

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

$ 39.63 USD
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Sale - Save 35%
$ 60.99

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

$ 39.63 USD
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Genuine BMW - Corporate Logo
T#:19122
Part#: 11241284852
Ships in 7 Business Days
7% off MSRP $ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 37.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 37.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bearing Shell, Blue - 44,75Mm(+0,25)
This item fits the following BMW Chassis:
E36 M3,E30,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M20,M42,M44,M50,M52,M54,M56,S50,S52

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TIMING CHAIN WITH TENSION RAIL
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57231560
Part#: 11318658027
In Stock
New Item
Sale - Save 15% $ 109.99

This product was last offered at the strikethrough price on
09-16-2026

$ 93.49 USD
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$ 109.99

This product was last offered at the strikethrough price on
09-16-2026

$ 93.49 USD
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Packaged by Turner - Corporate Logo
T#:36066229
Part#: 11241284849KT5
In Stock
Sale - Save 10% $ 715.83

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

$ 642.21 USD
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$ 715.83

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

$ 642.21 USD
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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

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ECS - Corporate Logo
T#:585808
Part#: 11217849238WPCKT
In Stock
Sale - Save 29% $ 60.99

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

$ 43.08 USD
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Sale - Save 29%
$ 60.99

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

$ 43.08 USD
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Bremmen Parts - Corporate Logo
T#:1195922
Part#: 11127575422
In Stock
Sale - Save 3% $ 6.59

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

$ 6.39 USD
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Sale - Save 3%
$ 6.59

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

$ 6.39 USD
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The sleeves that go in each cylinder of the cylinder cover

Schrick - Corporate Logo
T#:338222
Part#: TMS3572
Ships on Jan 18, 2027
Sale - Save 28% $ 5,600.99

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

Starting at $ 4,048.04 USD
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$ 5,600.99

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

Starting at $ 4,048.04 USD
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E46 M3 Schrick 288 Degree Intake Camshaft with 12.5mm valve lift. Originally desinged for the M3 CSL but works great in a standard M3. A new rocker arm is required (Schrick or new BMW part #11337833259). This is a more agressive cam that the Schrick 280 degree cam that we also offer for the E46M3

BMW Schrick Technical Specs Schrick Technical Information / Specs

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
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Timing Chain
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26904920
Part#: 11311485400
In Stock
Sale - Save 20% $ 40.99

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

$ 32.63 USD
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Sale - Save 20%
$ 40.99

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

$ 32.63 USD
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Rein Exhaust Valve - Sold Each - E28, E30, E34
2X Entries Into Our F80 M3 Sweepstakes
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
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Sale - Save 9%
$ 18.35

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

$ 16.65 USD
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Replace your worn valves
Timing Chain Sprocket - Crankshaft
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26404785
Part#: 11317603944
In Stock
Sale - Save 22% $ 23.99

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

$ 18.76 USD
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Sale - Save 22%
$ 23.99

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

$ 18.76 USD
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WPC Performance Rod Bearing Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Stronger & smoother, with less friction!
Packaged by Turner - Corporate Logo
T#:5498498
Part#: 11247838088WPCKT
In Stock
Sale - Save 1% $ 1,901.99

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

$ 1,877.89 USD
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$ 1,901.99

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

$ 1,877.89 USD
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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. 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
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Packaged by Turner - Corporate Logo
T#:36066270
Part#: B48-WPC-RBKT2
In Stock
Sale - Save 25% $ 551.99

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

$ 413.62 USD
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Sale - Save 25%
$ 551.99

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

$ 413.62 USD
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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.)

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WPC Treated Genuine BMW Bearings - Single Bearing
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:5470995
Part#: 11247617339WPC
In Stock
Sale - Save 31% $ 61.99

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

$ 42.63 USD
Sale - Save 31%
$ 61.99

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

$ 42.63 USD

Rod Bearing Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710825
Part#: CR222SV-KT
In Stock
$ 530.78 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
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Performance Rod Bearing Replacement Kit - N54 3.0L
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:36032371
Part#: N54-WPC-RBKT2
In Stock
Sale - Save 7% $ 810.99

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

$ 753.93 USD
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Sale - Save 7%
$ 810.99

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

$ 753.93 USD
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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

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Rod Bearing Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710826
Part#: CR222SV0KT
In Stock
$ 530.78 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
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ECS - Corporate Logo
T#:13299336
Part#: 11247620969WP2KT
Ships on Nov 12, 2026
Sale - Save 10% $ 839.99

This product was last offered at the strikethrough price on
06-14-2026

$ 755.89 USD
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Sale - Save 10%
$ 839.99

This product was last offered at the strikethrough price on
06-14-2026

$ 755.89 USD
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WPC Treated Rod Bearings Set - 4 Cylinder
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:17073561
Part#: 11247620969WP3KT
Ships on Nov 11, 2026
Sale - Save 10% $ 559.99

This product was last offered at the strikethrough price on
06-14-2026

$ 503.93 USD
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Sale - Save 10%
$ 559.99

This product was last offered at the strikethrough price on
06-14-2026

$ 503.93 USD
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N54 Crank Hub Service Kit - From 02/2011
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:2227020
Part#: N54POCRANKT
In Stock
Sale - Save 3% $ 150.99

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

$ 146.61 USD
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Sale - Save 3%
$ 150.99

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

$ 146.61 USD
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All of the components necessary for service when upgrading to an aftermarket crank hub solution.

WPC Treated Rod Bearings Set - 3 Cylinder
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:17073562
Part#: 11247620969WP4KT
Ships on Nov 11, 2026
Sale - Save 10% $ 419.99

This product was last offered at the strikethrough price on
06-14-2026

$ 377.95 USD
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Sale - Save 10%
$ 419.99

This product was last offered at the strikethrough price on
06-14-2026

$ 377.95 USD
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Packaged by Turner - Corporate Logo
T#:24145971
Part#: X52CYLHDRPKT
Back Ordered
Sale - Save 2% $ 3,910.92

This product was last offered at the strikethrough price on
04-06-2026

$ 3,818.04 USD
Sale - Save 2%
$ 3,910.92

This product was last offered at the strikethrough price on
04-06-2026

$ 3,818.04 USD
Introducing the Complete Cylinder Head Ultimate Replacement Kit for BMW E36, E34, E39, Z3 with M52, S50, and S52 engines - your ultimate solution for efficient and cost-effective engine maintenance. This comprehensive kit is designed to maximize the performance, durability, and longevity of your BMW, ensuring it operates at peak efficiency for years to come. Optimal Engine Performance: Our Complete Cylinder Head Basic Replacement Kit is engineered to enhance your BMW's engine performance. By replacing the cylinder head, you can restore lost power and torque, resulting in improved acceleration and overall driving experience. Improved Fuel Efficiency: Upgrading your BMW with our kit not only boosts power but also enhances fuel efficiency. This means you'll save money on fuel costs while reducing your carbon footprint. Enhanced Durability: The components included in this kit are crafted from high-quality materials, ensuring long-lasting durability. This translates to fewer repairs and less downtime for your vehicle. Cost Savings: Investing in this comprehensive kit is more cost effective than purchasing individual components. It contains everything you need for a cylinder head replacement, eliminating the hassle of sourcing parts separately. OEM-Quality Parts: We prioritize quality and reliability, which is why our kit features OEM-equivalent or superior components. Rest assured that you're getting the best value for your money. Fits Multiple BMW Models: This kit is compatible with various BMW models, including E36, E34, E39, and Z3, with M52, S50, and S52 engines. This versatility ensures that a wide range of BMW enthusiasts can benefit from it. Extended Engine Lifespan: By replacing the cylinder head with our kit, you can significantly extend the lifespan of your BMW engine, leading to more trouble-free miles on the road. Satisfaction Guaranteed: Some kit components are covered by our Lifetime Replacement Program. We stand behind the quality of our Complete Cylinder Head Basic Replacement Kit. Your satisfaction is our priority, and we offer a satisfaction guarantee to provide peace of mind to our valued customers. Kit includes: 1 - BMW Coolant / Anitfreeze 7 - BMW TwinPower Turbo 5W-30 Engine Oil - 1 Liter 1 - Cylinder Head Bolt Kit 1 - Cylinder Head Installation Kit 14 - Cylinder Head Washer - Cylinder Head Bolts 1 - Engine Oil Drain Plug 28 - Exhaust Manifold Nuts 1 - Liquid Assembly Lube - 12 oz 1 - M52 / S52 Cylinder Head - Complete 1 - Turner Motorsport Sticker 1 - Oil Filter Kit 6 - Bremi Ignition Coils 6 - Camshaft Position Sensor 6 - Bosch Spark Plugs
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Oil Pump Chain
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26271802
Part#: 11417576915
In Stock
Sale - Save 15% $ 18.99

This product was last offered at the strikethrough price on
09-16-2026

$ 16.14 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 18.99

This product was last offered at the strikethrough price on
09-16-2026

$ 16.14 USD
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WPC Performance Rod Bearing Replacement Kit - Dry
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:57267800
Part#: 11247838088DKT
In Stock
New Item
$ 993.83 USD
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Packaged by Turner - Corporate Logo
T#:50731686
Part#: 054995LA-272KT2
Ships on Dec 18, 2026
Sale - Save 8% $ 4,392.99

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

$ 4,032.89 USD
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Sale - Save 8%
$ 4,392.99

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

$ 4,032.89 USD
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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.

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Valley Pan Cover
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:2332903
Part#: 11141742042
Special Order: No Guaranteed ETA
Sale - Save 6% $ 70.99

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

$ 66.85 USD
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Sale - Save 6%
$ 70.99

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

$ 66.85 USD
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If your vehicle has started leaking coolant around the intake area and it is not the pipes it is probably the valley pan. Gasket included.

TRW - Corporate Logo
T#:1617
Part#: 11341739820
Back Ordered
Sale - Save 27% $ 15.99

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

$ 11.72 USD
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Sale - Save 27%
$ 15.99

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

$ 11.72 USD
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Replacement intake valve in the stock size. Fits all VAN0S versions of the M50/M52/M52TU, including 1993-2000 323, 325, 328 and the E36 M3 3.0/3.2. Also fits E39 528 and Z3 2.3, Z3 2.8, MZ3 (S52 3.2), M Roadster, M Coupe.
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