BMW Engine Parts for BMW 5 Series E28 (1982-1988)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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OEM INA Timing Belt Tensioner Roller -- E21 E30 E12 E28 E34
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Ina - Corporate Logo
T#:348865
Part#: 11311711153
In Stock
$ 54.99 USD
Free Shipping on orders $49 and up

This is an OEM INA timing belt tensioner that keeps pressure on the engines timing belt and prevents its from slipping out of time. OEM replacement for BMW part # 11311711154 and 11311711153.

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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OEM INA Chain Tensioner Piston - BMW M10 M30 M70 S70 M73
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Ina - Corporate Logo
T#:35998430
Part#: 11310631131
In Stock
$ 31.99 USD
Free Shipping on orders $49 and up

INA - Chain Tensioner Piston for BMW Engine Performance

INA - Chain Tensioner Piston is an essential component for maintaining the precision and reliability of your BMW engine. Designed to deliver superior performance, this OEM-grade part ensures optimal tension in the timing chain, preventing slack, excessive wear, and potential engine damage. Available through Turner Motorsport, this chain tensioner piston guarantees compatibility and lasting durability for a variety of BMW models.

Key Benefits:

  • OEM-quality part engineered for BMW vehicles
  • Enhances timing chain performance for smoother engine operation
  • Reduces chain noise and prevents premature wear
  • Built with high-strength materials for maximum durability
  • Simplifies installation with an exact-fit design

Ensure your BMW operates at peak efficiency by upgrading to the INA - Chain Tensioner Piston, available at Turner Motorsport. This premium component is a must-have for engine repairs, regular maintenance, and improved vehicle performance.

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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
Sale - Save 5% $ 28.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.54 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 28.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.54 USD
Free Shipping on orders $49 and up
Replace your worn rings - 84.000mm

Rein Piston Ring - Priced Per Piston - E28, E30, E34, E36
For vehicles with a production date from 12/1986
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379806
Part#: 11251713192
Ships in 3 Business Days
Sale - Save 5% $ 30.99

This product was last offered at the strikethrough price on
08-31-2026

$ 29.44 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 30.99

This product was last offered at the strikethrough price on
08-31-2026

$ 29.44 USD
Free Shipping on orders $49 and up
For use on stock pistons, will need 6 sets to replace all piston rings in the engine

Ina - Corporate Logo
T#:579884
Part#: 5510013100
Ships in 7 Business Days
$ 113.17

This product was last offered at the strikethrough price on
09-01-2026

$ 87.99 USD
Free Shipping
$ 87.99 USD
Free Shipping
Located on the lower rear timing chain guide rail
OEM Rein Fuel Tank Filler Cap - Multiple BMWs
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:639082
Part#: 16116750564
In Stock
Sale - Save 5% $ 25.99

This product was last offered at the strikethrough price on
08-31-2026

$ 24.69 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 25.99

This product was last offered at the strikethrough price on
08-31-2026

$ 24.69 USD
Free Shipping on orders $49 and up
Replace your damaged or missing non-locking fuel tank cap with this direct replacement cap.

Autel - Corporate Logo
T#:2914116
Part#: AL329
Ships in 1 Business Day
$ 49.99 USD
Free Shipping on orders $49 and up
OBDII Code Reader
Ina - Corporate Logo
T#:41897488
Part#: 5300006100
Back Ordered
$ 47.99 USD
$ 47.99 USD
The M20 engine's timing belt should be replaced every 50,000 miles. BMW calls out a 60,000 mile interval, but there are numerous reports of belts slipping or snapping before this interval is up. We recommend performing this service with INA's timing belt and tensioner roller kit, which includes the two most common wear items in the timing system.
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Rein Exhaust Valve - Sold Each - E28, E30, E34
For vehicles with production date from 12/1986
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

Rein O-Ring - E28, E30, E34
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:6693
Part#: 11151714390
In Stock
Sale - Save 17% $ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
OEM BMW ENGINE O-RING 11151714390
OEM Rein Rocker Arm Shaft Plug - E28 E30 E34
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:583592
Part#: 11331264519
In Stock at Vendor
Sale - Save 5% $ 6.11

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 6.11

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
This is an OEM Rein replacement rocker arm shaft plug, also referred to by BMW as a Blind Plug. This plug connects to the end of the rocker arm shafts. 4 required per vehicle. Replace your old plugs to keep everything properly sealed.
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Timing Belt Tensioner
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:555412
Part#: 11311711154
Ships in 7 Business Days
$ 48.99 USD
Free Shipping on orders $49 and up


General Purpose Hose Clamp - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592737
Part#: 07129952104
Ships in 4 Business Days
Sale - Save 17% $ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Rein Front Camshaft Seal - E28, E30, E34
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379646
Part#: 11121285609
In Stock at Vendor
Sale - Save 5% $ 11.99

This product was last offered at the strikethrough price on
08-31-2026

$ 11.39 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 11.99

This product was last offered at the strikethrough price on
08-31-2026

$ 11.39 USD
Free Shipping on orders $49 and up
Found in lower timing cover
OEM INA Timing Chain Guide Rail - BMW M10 M30
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:35998449
Part#: 11311253236
Back Ordered
$ 19.99 USD
Free Shipping on orders $49 and up

INA- Timing Chain Guide Rail offers exceptional performance and durability for your vehicle’s engine system, ensuring precise timing chain alignment and extended longevity. Designed to meet OEM specifications, this guide rail is a must-have for maintaining engine reliability and efficiency. Available through Turner Motorsport, this part is ideal for enthusiasts and professionals seeking high-quality replacement components.

Key Features:

Manufactured by INA, a trusted leader in automotive components

Ensures optimal timing chain alignment for smoother engine operation

High-quality materials provide resistance to wear and tear

Compatible with various vehicle makes and models for versatile use

Ideal for restoring factory performance and preventing costly engine damage

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Rein O-Ring - E24, E28, E34
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591828
Part#: 11611305124
Ships in 4 Business Days
Sale - Save 17% $ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Connects throttle housing to velocity stack

Rein - Corporate Logo
T#:362382
Part#: 13641730767
In Stock at Vendor
Sale - Save 5% $ 6.17

This product was last offered at the strikethrough price on
08-31-2026

$ 5.86 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 6.17

This product was last offered at the strikethrough price on
08-31-2026

$ 5.86 USD
Free Shipping on orders $49 and up
Located on nozzle end of injector
Autel - Corporate Logo
T#:2914136
Part#: MSULTRA
Ships in 6 Business Days
$ 12,306.99 USD
Free Shipping on orders $49 and up
The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.

Valve Cover Vent Hose - E30 325e 325i E28 528e E34 525i
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:6692
Part#: 11151708801
In Stock
Sale - Save 49% $ 18.99

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

$ 9.66 USD
Free Shipping on orders $49 and up
Sale - Save 49%
$ 18.99

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

$ 9.66 USD
Free Shipping on orders $49 and up
This is the engine PCV vent hose that connects to the valve cover. A cracked hose can lead to rough idle and poor running. Replace your dry or cracked hose today.1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
12/1986-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1990 E34 BMW 525i
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Ina Rocker Arm - E28, E30, E34
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:557719
Part#: 11331271429
Back Ordered
$ 26.99 USD
Free Shipping on orders $49 and up
Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them.

OEM INA Crankshaft Timing Sprocket - BMW M30
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:35998437
Part#: 11211265011
Back Ordered
$ 70.99 USD
Free Shipping on orders $49 and up
$ 70.99 USD
Free Shipping on orders $49 and up

INA - Camshaft Sprocket for BMW Engine Timing

INA - Camshaft Sprocket is an essential component for maintaining precise engine timing and optimal performance in your BMW. This high-quality sprocket ensures smooth synchronization between the camshaft and crankshaft, enhancing combustion efficiency and reducing wear on the timing chain. Manufactured to meet OEM standards, this part is available through Turner Motorsport, ensuring a reliable and durable solution for a variety of BMW models.

Key Benefits:

  • OEM-quality part specifically designed for BMW engines
  • Guarantees precise timing for improved engine efficiency and power delivery
  • Crafted from durable materials to withstand extreme operating conditions
  • Reduces strain on the timing chain and other engine components
  • Engineered for a perfect fit, ensuring easy installation and reliable operation

Upgrade your BMW's performance with the INA - Camshaft Sprocket, a trusted choice for maintaining engine reliability and efficiency. Available at Turner Motorsport, this component is ideal for repairs, maintenance, and performance tuning.

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Ina - Corporate Logo
T#:42302000
Part#: ZC-C172
Back Ordered
$ 9.99 USD
Free Shipping on orders $49 and up
Preserve the performance and reliability of your classic BMW with the OEM INA Engine Oil Pump Chain