BMW Engine Parts for BMW E3 2500 M30 2.5L

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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 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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Fischer and Plath Gasket Ring
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:362383
Part#: 07119963201
In Stock
$ 0.82 USD
Free Shipping on orders $49 and up
A14x18-CU
Elring Thermostat O-Ring - E12, E23, E24, E28, E3, E9
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:369710
Part#: 11531250399
In Stock
$ 2.05 USD
Free Shipping on orders $49 and up
$ 2.05 USD
Free Shipping on orders $49 and up
Used to seal the thermostat

OEM INA Timing Chain Guide Rail - BMW M10 M30
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Ina - Corporate Logo
T#:35998449
Part#: 11311253236
Ships in 7 Business Days
$ 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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BMW Head Gasket Set
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15213980
Part#: 11129059237
In Stock at Vendor
$ 260.99

This product was last offered at the strikethrough price on
05-08-2026

$ 253.99 USD
$ 253.99 USD
Most people will probably experience a head gasket failure at one point or another during vehicle ownership. The signs of a failed head gasket are easy to identify: Milky oil as the coolant mixes in, loss of performance, and sweet smelling, white smoke coming from your tailpipe. It usually happens when the engine is overheated or has a number of miles on it. Replace yours and get your engine running again.
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BMW Cylinder head bolt set
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Elring - Corporate Logo
T#:45483601
Part#: 802.700
Special Order: No Guaranteed ETA
$ 42.99 USD
Free Shipping on orders $49 and up
$ 42.99 USD
Free Shipping on orders $49 and up
BMW Cylinder Head Bolt - Priced Each - M10 1.8L - Partnumber 11120621144

Elring Cylinder Head Gasket - 2.07mm (+0.3mm) - BMW M30
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Elring - Corporate Logo
T#:45483592
Part#: 772.984
Special Order: No Guaranteed ETA
$ 69.99 USD
Free Shipping on orders $49 and up
Cylinder head gaskets seal the cylinder head to the engine block, preventing coolant and oil from entering the cylinders and keeping combustion gases within the cylinder. If you have to remove the cylinder head or if the cylinder head gasket has failed, we recommend replacing it to prevent further damage to the engine. Replaces BMW # 11121730748
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