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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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OEM INA Hydraulic Valve Lifter -- M62 BMW
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:19050
Part#: 11321440256
Ships in 2 Business Days
$ 82.13

This product was last offered at the strikethrough price on
07-10-2026

$ 40.63 USD
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$ 40.63 USD
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Any time a valve service must be performed or there is valve damage, it is recommended to replace the hydraulic lifters to keep the valve train in top condition. 

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Timing Chain Tensioner - E31 E39 E38 E53 E34 E32 Z8
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5403287
Part#: 11317531813
In Stock
Sale - Save 19% $ 54.05

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

$ 43.99 USD
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Sale - Save 19%
$ 54.05

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

$ 43.99 USD
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Located in the timing cover and is removable without dis-assembly. This item fits the following BMWs: 1993-1995 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 E53 BMW X5 4.4i X5 4.6is 2000-2003 E52 BMW Z8 Alpina Roadster
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Rein Piston Rings - Set - Single Piston - E36, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591603
Part#: 11251405783
Back Ordered
$ 43.99 USD
Free Shipping on orders $49 and up
Replace your worn out piston rings with OE replacements - 86.415mm

Check Valve - 11367541692
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:37655979
Part#: 11367541692
In Stock
Sale - Save 11% $ 32.99

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

$ 29.37 USD
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Sale - Save 11%
$ 32.99

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

$ 29.37 USD
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A damaged, leaking, or missing vacuum check valve can lead to engine performance problems, trigger the check engine light, and potentially cause your vehicle to fail an emissions test.

Rein Piston Rings - Set - Single Piston
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592808
Part#: 11251247917
Ships in 4 Business Days
$ 36.99 USD
Free Shipping on orders $49 and up
Replace your worn out piston rings with OE replacements - 85.065mm
Timing Chain Tensioner Rail - Right - M62
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5470982
Part#: 11311741236
In Stock
Sale - Save 30% $ 49.97

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

$ 35.00 USD
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Sale - Save 30%
$ 49.97

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

$ 35.00 USD
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Timing chain guide rails wear down over time. It is imperative that you replace the chain and rails every 100,000 miles to prevent failure and possible engine damage. Fits the following BMW engines: M62
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Crankcase Ventilation Hose
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:35357255
Part#: 11157848341
In Stock
Sale - Save 15% $ 65.99

This product was last offered at the strikethrough price on
08-25-2026

$ 56.09 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 65.99

This product was last offered at the strikethrough price on
08-25-2026

$ 56.09 USD
Free Shipping on orders $49 and up
Rein Piston Ring Set
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379819
Part#: 11251437077
Ships in 4 Business Days
$ 31.99 USD
Free Shipping on orders $49 and up
Standard bore replacement piston rings

Rein Piston Ring Set - Priced Per Piston
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592811
Part#: 11251713178
Ships in 4 Business Days
$ 28.99 USD
Free Shipping on orders $49 and up
Replace your worn rings - 84.000mm

Rein - Corporate Logo
T#:379806
Part#: 11251713192
Ships in 4 Business Days
$ 30.99 USD
Free Shipping on orders $49 and up
$ 30.99 USD
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For use on stock pistons, will need 6 sets to replace all piston rings in the engine
N52 Valvetronic Camshaft Adjusting Unit - 11377548388
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:36066208
Part#: 11377548388
In Stock
Sale - Save 20% $ 148.99

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

$ 119.13 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 148.99

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

$ 119.13 USD
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This Valvetronic variable valve timing actuator is designed to optimize engine performance by adjusting the eccentric shaft, effectively increasing or decreasing valve lift and duration as needed. By dynamically controlling valve timing, it enhances power delivery, fuel efficiency, and overall driving performance.

A failing actuator can lead to noticeable power loss, reduced performance, and an illuminated check engine light. Restore your BMW's performance with this premium replacement from Bremmen Parts, designed to meet or exceed OE specifications.

Features:

Exact Fitment: Engineered to perfectly match your BMW’s specifications for seamless installation. Durable Construction: Built with high-strength materials to resist engine heat, vibration, and wear. Precision Manufacturing: Designed to OE dimensions for accurate clearances and alignment. Optimal Performance: Restores proper timing and functionality at all engine speeds. Get your BMW back on the road with reliable performance and confidence.

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Bremmen Parts Eccentric Shaft - BMW N55 S55 3.0L
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:36913364
Part#: 11377589883
In Stock
Sale - Save 20% $ 624.99

This product was last offered at the strikethrough price on
10-01-2026

$ 499.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 624.99

This product was last offered at the strikethrough price on
10-01-2026

$ 499.99 USD
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This eccentric shaft is a vital component of your BMW's N55 Valvetronic system, responsible for precise control of valve lift. In the N55 engine, the Valvetronic system uses intermediate levers between the camshaft and lifters to adjust valve lift dynamically. These levers are actuated by this eccentric shaft, which is rotated by an electronically controlled motor under the direction of the engine computer.

Eccentric shaft failure is a common issue in N55 engines, often caused by inadequate lubrication due to extended oil change intervals. The most frequent failure occurs when the eccentric shaft gear wears down, leading to disengagement from the motor's worm drive. Symptoms include multiple fault codes, such as P1014 (Shaft Parity Error), P1017 (Shaft Sensor Plausibility), P1023 (Valvetronic Adjustment Range), and P10E1 (Valvetronic System No Travel Detected).

If your BMW is experiencing Valvetronic-related fault codes, a failing eccentric shaft could be the source of the problem. Opt for this premium direct replacement from Bremmen Parts to restore your Valvetronic system's functionality and ensure a durable, high-quality repair.

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Oil Pressure Control Valve - 11417639993
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:37655968
Part#: 11417639993
In Stock
Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD
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Unlike traditional BMW engines, modern engines, like the B48 and B58, use a volume-flow-regulated oil pump. Instead of providing a consistent volume of oil, these new systems control oil supply at each individual operating range.

This Control Valve Solenoid is a critical component in the volume-flow-regulated oiling system. This piece seamlessly adjusts the oil pressure based on inputs from the DME. In the event of failure, this means the engine oil supply system may become restricted.

Thankfully, Bremmen Parts offers this high-quality, OE replacement Control Valve Solenoid at a fraction of Genuine price. Built with durability and fitment in mind, this component is an exact fit for your BMW.

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Ina - Corporate Logo
T#:4469
Part#: 11311743187
In Stock
$ 67.65

This product was last offered at the strikethrough price on
05-06-2026

$ 52.99 USD
Free Shipping on orders $49 and up
$ 52.99 USD
Free Shipping on orders $49 and up

This timing chain tensioner keeps the tension rail properly positioned on the BMW M42 and M44 4 cylinder engine.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic
1997-1999 Z3 BMW Z3 1.9

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Crank Timing Sprocket - M42 M44
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5471083
Part#: 11211247338
In Stock
Sale - Save 15% $ 66.99

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

$ 56.94 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 66.99

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

$ 56.94 USD
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Crankshaft located timing gear used in the operation of the timing chain. This item fits the following BMW Chassis: E30,E36 Fits BMW Engines including: M42,M44

Bremmen Camshaft Position Sensor - E46 E39 E60 E83 Z3 Z4
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:640145
Part#: 12147518628
Ships on Dec 16, 2026
Sale - Save 16% $ 31.99

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

$ 26.87 USD
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Sale - Save 16%
$ 31.99

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

$ 26.87 USD
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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivability issues

Ina - Corporate Logo
T#:20254639
Part#: 11367583819
Ships in 8 Business Days
$ 101.99 USD
Free Shipping on orders $49 and up

Improve the performance and reliability of your BMW N20 2.0L engine with the BMW N20 2.0L Timing Chain Sprocket for the exhaust camshaft. This high-quality replacement part ensures precise timing and smooth operation of the exhaust camshaft, enhancing overall engine efficiency and longevity.

  • Enhances engine performance and reliability
  • Ensures precise timing of the exhaust camshaft
  • High-quality construction for long-lasting durability
  • Compatible with BMW N20 2.0L engines
If your timing chain sprockets are worn or damaged, replace them with this replacement part to ensure that your car has proper timing at all times.
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VANOS Solenoid Actuator - 11367593719
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:37655980
Part#: 11367593719
In Stock
Sale - Save 15% $ 38.99

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

$ 33.14 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 38.99

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

$ 33.14 USD
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This Solenoid Actuator is responsible for adjusting camshaft timing through precise phasing, ensuring optimal engine performance.

As a common culprit behind VANOS-related trouble codes, replacing this component can be expensive. Opt for a durable and cost-effective solution with a high-quality replacement from Bremmen Parts, designed to deliver reliable performance without breaking the bank.

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Timing Chain Guide Rail - Left
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5471008
Part#: 11311704945
In Stock
Sale - Save 50% $ 52.01

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

$ 25.99 USD
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Sale - Save 50%
$ 52.01

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

$ 25.99 USD
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Lower portion for bank 2 (5-8) This item fits the following BMWs: 1997-1998 E39 BMW 540i 1996-1998 E38 BMW 740i 740ill 1996-1999 E31 BMW 840i 840ci
Ina - Corporate Logo
T#:42301980
Part#: ZC0255
Ships in 3 Business Days
$ 41.99 USD
Free Shipping on orders $49 and up
Preserve the performance and longevity of your BMW with the OEM INA Engine Timing Chain. Timing chains stretch over time causing sluggish performance, a check engine light or even a misfire. Replace yours today!
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Sprocket - Double Gear
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5215978
Part#: 13528642165
Special Order: No Guaranteed ETA
Sale - Save 10% $ 47.99

This product was last offered at the strikethrough price on
10-08-2026

$ 43.19 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 47.99

This product was last offered at the strikethrough price on
10-08-2026

$ 43.19 USD
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Bremmen Parts Rear cover
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:598392
Part#: 11147504376
Ships in 1-2 days
$ 52.99

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

$ 52.50 USD
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$ 52.50 USD
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Often the cause of coolant leaks
Timing Chain - Oil Pump
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5202590
Part#: 13528648731
In Stock
Sale - Save 15% $ 28.99

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

$ 24.64 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 28.99

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

$ 24.64 USD
Free Shipping on orders $49 and up
MINI R56 N18 Adjustment Unit - Outlet Cam
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:8169510
Part#: 11367536085
In Stock
Sale - Save 25% $ 106.99

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

$ 79.99 USD
Free Shipping
Sale - Save 25%
$ 106.99

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

$ 79.99 USD
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MINI R56 N18 Adjustment Unit - Outlet Cam is a crucial component for optimizing engine performance. This timing chain camshaft gear, which is the thicker gear positioned toward the front of the engine on the outlet side, plays a key role in the timing and operation of the engine. It is typically replaced when servicing or replacing the timing chain to ensure proper engine function and longevity. As an Original Equipment Supplier (OES) part, it guarantees the same quality and reliability as the factory-installed component.

  • Thicker Gear Design: Ensures robust performance and durability.
  • Optimal Positioning: Located toward the front of the engine on the outlet side for precise timing.
  • Replacement Component: Commonly changed during timing chain replacement to maintain engine performance.
  • OES Quality: Provides factory-level quality and reliability.
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MINI R55 to R61 Crankshaft Gear
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:583703
Part#: 11217588996
In Stock
Sale - Save 18% $ 25.99

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

$ 21.25 USD
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Sale - Save 18%
$ 25.99

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

$ 21.25 USD
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The lower sprocket gear, situated at the engine's bottom, mounts to the crankshaft and is commonly replaced during timing chain modifications for Mini engines. This critical component ensures proper timing and synchronization within the engine system, contributing to efficient and smooth engine performance.

  • Essential for timing chain modifications
  • Mounts to the crankshaft at the engine's base
  • Ensures proper engine timing and synchronization
  • Contributes to efficient engine performance
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Adjustment Unit - Inlet Cam
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:5202585
Part#: 11367545862
In Stock
Sale - Save 26% $ 135.99

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

$ 100.00 USD
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Sale - Save 26%
$ 135.99

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

$ 100.00 USD
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Camshaft Sprocket - SOHC
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26904924
Part#: 11311485403
In Stock
Sale - Save 8% $ 56.99

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

$ 52.19 USD
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Sale - Save 8%
$ 56.99

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

$ 52.19 USD
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Rein Piston Rings - Set - Single Piston - E30, E36
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591604
Part#: 11251727461
Back Ordered
$ 31.99 USD
Free Shipping on orders $49 and up
Replace your worn out piston rings with OE replacements - 84.000mm

Rein Exhaust Valve - E34, E36, E39, E46, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379738
Part#: 11341739823
Ships on Oct 29, 2026
$ 20.99 USD
Free Shipping on orders $49 and up
Replacement exhaust valve
Crankshaft Sprocket
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26904925
Part#: 11211485402
In Stock
Sale - Save 6% $ 32.63

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

$ 30.59 USD
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Sale - Save 6%
$ 32.63

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

$ 30.59 USD
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Crankshaft
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Bremmen Parts - Corporate Logo
T#:38924612
Part#: 11217580483
Special Order: No Guaranteed ETA
Sale - Save 3% $ 1,608.99

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

$ 1,560.27 USD
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Sale - Save 3%
$ 1,608.99

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

$ 1,560.27 USD
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Direct replacement N55 crankshaft for a fraction of the cost of Genuine
Ina - Corporate Logo
T#:35998448
Part#: 11367583818KIT
Ships in 8 Business Days
$ 267.99 USD
Free Shipping on orders $49 and up
Replace this so your timing chain meshes perfectly with the gear teeth for optimal performance.

Aluminum Cylinder Head Bolt Set
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594302
Part#: 11120392547
In Stock
$ 12.99

This product was last offered at the strikethrough price on
08-13-2026

$ 7.89 USD
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$ 7.89 USD
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If you remove your cylinder head replacement head bolts are a must. These bolts are designed to be torqued down and not reused.

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
OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:360996
Part#: 11321748884
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
Stock replacement hydraulic valve lifter for the M52, M54 and S50 S52 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the camshafts. This item fits the following BMWs:
1995-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1996-2002 E36/7 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 E36/7 BMW M Roadster M Coupe
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OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:591661
Part#: 11337548690
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up
Hydraulic valve lifter


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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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
Free Shipping on orders $49 and up
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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JM Turbo Coopers - Corporate Logo
T#:31522922
Part#: JM-SVG
In Stock
$ 6.99 USD
Limited Qty Sale
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$ 6.99 USD
Limited Qty Sale
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Camshaft Gear - Outlet
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Bremmen Parts - Corporate Logo
T#:26904918
Part#: 11367547955
In Stock
Sale - Save 15% $ 37.99

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

$ 32.29 USD
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Sale - Save 15%
$ 37.99

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

$ 32.29 USD
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Ina - Corporate Logo
T#:596290
Part#: 11337605330
In Stock
$ 9.99 USD
Free Shipping on orders $49 and up
If your BMW has noisy or stuck lifters, replace them to improve performance and stop the annoying chatter
Rein - Corporate Logo
T#:12463
Part#: 12141748398
In Stock
$ 4.99

This product was last offered at the strikethrough price on
06-29-2026

$ 2.75 USD
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$ 2.75 USD
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This is the o-ring used for most BMW camshaft sensors and crankshaft sensors. Although most sensors that we sell come with this o-ring at no charge, they may be the source of oil or fluid leaks.

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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Timing Chain Tensioner
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26904921
Part#: 11317510801
In Stock
Sale - Save 13% $ 18.99

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

$ 16.52 USD
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Sale - Save 13%
$ 18.99

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

$ 16.52 USD
Free Shipping on orders $49 and up

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
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

Camshaft Sprocket
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26404780
Part#: 11317790599
In Stock
Sale - Save 26% $ 30.99

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

$ 22.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Sale - Save 26%
$ 30.99

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

$ 22.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Ina - Corporate Logo
T#:41492602
Part#: 11337559797
In Stock
$ 22.99 USD
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$ 22.99 USD
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Rocker arms work in conjunction with your camshafts and valves, applying pressure from the camshaft to open and close your intake and exhaust valves. If your rocker arm rollers have failed, this can lead to extreme camshaft damage, requiring the camshaft to be replaced. Replace your rockers whenever servicing your camshafts or replacing your hydraulic lifters to ensure long-term engine reliability.
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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591606
Part#: 11257506252
Ships in 4 Business Days
$ 48.99 USD
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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine is a vital component in maintaining proper compression and oil control in BMW M54 3.0L engines. Over time, piston rings experience wear from continuous movement within the cylinder bore, leading to decreased engine efficiency. Worn or damaged rings can result in excessive oil consumption, reduced performance, and visible black or blue smoke from the exhaust. Ideal for engine rebuilds, this high-quality replacement ensures optimal sealing and longevity.

  • Restores proper compression and oil control for improved engine performance
  • Reduces oil consumption and minimizes exhaust smoke
  • Direct-fit replacement for BMW M54 3.0L engine pistons
  • Manufactured from high-strength materials for durability and longevity
  • Essential for engine rebuilds and maintaining peak efficiency
  • Designed to withstand high temperatures and pressures for reliable operation
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Rein Alusil Piston Ring Repair Kit - E38, E39, E53
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591608
Part#: 11259071606
Ships in 4 Business Days
$ 37.99 USD
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$ 37.99 USD
Free Shipping on orders $49 and up
Set of rings for one piston