Find Parts That Fit Your Vehicle

Timing Chain Tensioner

The timing chain tensioner is vital to maintaining not only proper timing, but the life of the chain itself. Generally these will need to be replaced before the chain itself goes bad. Be sure to change yours at the proper intervals to avoid failure.
Sort By:

Timing Chain Tensioner INA- M52 2.5L & 2.8L / S54 3.2L
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:403736
Part#: 11317838675
In Stock
$ 139.99

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

$ 83.99 USD
Free Shipping
$ 83.99 USD
Free Shipping

Turner Motorsport BMW Timing Chain Tensioner Replacement

Introducing the BMW Timing Chain Tensioner Replacement by Turner Motorsport, a vital component to maintain optimal tension and prevent timing chain issues. Engineered for reliability, this replacement ensures the proper functioning of your cam gears and crank, preventing potential engine damage.

Benefits:

  • Crucial for timing chain tension
  • Prevents chain skipping
  • Safeguards against catastrophic engine damage
  • Quiets noisy chains for a smoother engine operation

Replace your BMW's timing chain tensioner with this Turner Motorsport solution to keep your engine running smoothly.

Show More Show Less
Ina - Corporate Logo
T#:378657
Part#: 11317531813
In Stock
$ 73.99 USD
Free Shipping
$ 73.99 USD
Free Shipping

This is an OEM INA Timing Chain Tensioner. Keeping pressure on the timing chain, this keeps the chain from slipping teeth and causing the timing to be off, potentially leading to engine damage. 

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!

Show More Show Less
OEM INA Chain Tensioner Piston - BMW M10 M30 M70 S70 M73
We Price Match - Give Us A Call or Chat!
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.

Show More Show Less

Packaged by Turner - Corporate Logo
T#:337971
Part#: 11311405081
Ships in 3 Business Days
Starting at $ 113.17 USD
Free Shipping
Starting at $ 113.17 USD
Free Shipping
The timing chain tensioner from the 1995 E36 M3 is a great upgrade for other Motorsport models - 1988-1991 E30 M3 and 1989-1995 E34 M5! This tensioner virtually eliminates the cold start-up engine rattle so common with the S14 and S38 engines. It makes the whole engine quieter and smoother. Any new tensioner will accomplish that but the S50 tensioner has several new features that make it superior to the original design. This unit also has a internally loaded spring, so installation is much easier than the old style tensioner (no need to squeeze the spring and hold it while installing). Includes oil seal ring (not pictured).

This item fits the following BMWs:
1985-1989 E24 BMW M635CSi M6 - M88/3, S38B35 engine
1988 E28 BMW M5 - M88/3, S38B35 engine
1988-1991 E30 BMW M3 - S14 engine
1989-1995 E34 BMW M5 - S38 engine
1995 E36 BMW M3 - S50B30US engine
1994-1999 E36 BMW M3 Euro - S50B30 and S50B32 engines
Show More Show Less

Bavarian Autosport - Corporate Logo
T#:17871155
Part#: 11317557741
In Stock
Sale - Save 20% $ 87.99

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

$ 70.39 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 87.99

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

$ 70.39 USD
Free Shipping on orders $49 and up
Bavarian Autosport - Corporate Logo
T#:599825
Part#: 11311738700
In Stock
Sale - Save 20% $ 49.99

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

$ 39.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 49.99

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

$ 39.99 USD
Free Shipping on orders $49 and up

Ina - Corporate Logo
T#:403662
Part#: 11311738700
In Stock
$ 56.20

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

$ 47.99 USD
Free Shipping on orders $49 and up
$ 47.99 USD
Free Shipping on orders $49 and up
Guide used to tension the timing chain
Ina - Corporate Logo
T#:579884
Part#: 5510013100
Ships in 4 Business Days
$ 113.17 USD
Free Shipping
$ 113.17 USD
Free Shipping
Located on the lower rear timing chain guide rail

Iwis - Corporate Logo
T#:43378595
Part#: 11317584723
Ships in 2 Business Days
$ 100.99

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

$ 97.99 USD
Free Shipping on orders $49 and up
$ 97.99 USD
Free Shipping on orders $49 and up
Over time, your engine timing components begin to wear out. Tensioners weaken, chains can stretch, and timing chain guides can wear down. All of these lead to the possibility of the timing chain jumping teeth on the sprockets, causing your timing to shift. This could result in rough idle and reduced engine power, or even complete engine failure. Prevent damage to your engine with new timing components, such as this IWIS timing chain tensioner. Note, we recommend replacing timing components every 100K miles, or sooner, depending on the condition of the timing components.
Show More Show Less

Ina - Corporate Logo
T#:378655
Part#: 11311435026
In Stock
Sale - Save 29% $ 79.99

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

$ 56.80 USD
Free Shipping
Sale - Save 29%
$ 79.99

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

$ 56.80 USD
Free Shipping

This is an OEM INA Timing Chain Tensioner. Keeping pressure on the timing chain, this keeps the chain from slipping teeth and causing the timing to be off, potentially leading to engine damage. 

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!

Show More Show Less
URO - Corporate Logo
T#:43750203
Part#: 11311738700
In Stock
$ 40.95 USD
Free Shipping on orders $49 and up
Ensure your timing chain is properly tensioned with a brand new tensioner from URO
Timing Chain Tensioner
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:591719
Part#: 11317510801
In Stock at Vendor
$ 34.09 USD
Free Shipping on orders $49 and up
These are commonly replaced with a timing chain job part of the head removal and replacement. These can sometimes wear and lose tension due to lack of spring pressure. This unit is the tensioner piston with spring housing.
Show More Show Less


Timing Belt Tensioner Roller
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:372966
Part#: 11311468743
Ships in 2 Business Days
$ 27.99

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

$ 22.99 USD
Free Shipping on orders $49 and up
$ 22.99 USD
Free Shipping on orders $49 and up
If some slop develops in your belt because of a poor tensioner, the timing set can skip a tooth, causing catastrophic damage and potentially ruining your engine.
Iwis - Corporate Logo
T#:45210294
Part#: 11318685091
Ships in 2 Business Days
$ 96.99 USD
Free Shipping on orders $49 and up
Tensioner Spring Securing Bolt
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:553872
Part#: 11311280960
In Stock
$ 7.99

This product was last offered at the strikethrough price on
03-12-2026

$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up
Used to hold the tension spring to the belt tensioner

URO Timing Chain Tensioner - BMW N63 S63 N74
2X Entries For Our G87 M2 Sweepstakes!
URO - Corporate Logo
T#:41661219
Part#: 11317557741
Ships in 2 Business Days
$ 97.99 USD
Free Shipping on orders $49 and up
Chain tensioners and guide rails are a common issue on BMW motors and often cause excess noise. Replace yours today to prevent costly failures later.

Timing Chain Kit
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:14155768
Part#: ZC01433K
Ships in 8 Business Days
$ 594.99 USD
Free Shipping on orders $49 and up
Timing Belt Tensioner
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:555412
Part#: 11311711154
Ships in 4 Business Days
$ 48.99 USD
Free Shipping on orders $49 and up

Ina - Corporate Logo
T#:42301969
Part#: ZG0581
Ships in 8 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
Free Shipping on orders $49 and up
This guide is used to provide tension to the timing chain, but it wears over time. These plastic tensioners also become brittle with time and mileage, usually cracking and/or breaking completely. A common sign of worn timing chain components is noise from the timing chain area.
Show More Show Less
Timing Chain Tensioner Rail - Left
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:27372096
Part#: 11317533483
Ships in 2 Business Days
$ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
$ 33.99 USD
Free Shipping on orders $49 and up

Ina - Corporate Logo
T#:42301971
Part#: ZG0243
Ships in 8 Business Days
$ 39.99 USD
Free Shipping on orders $49 and up
Used on cylinders 5-8 to provide tension to the timing chain

Ina - Corporate Logo
T#:42301968
Part#: ZG0602
Ships in 8 Business Days
$ 28.99 USD
Free Shipping on orders $49 and up
Used on cylinders 1-4 to provide tension to the timing chain, this OEM guide rail is a key part that needs to be replaced when servicing the timing chain system.
Ina - Corporate Logo
T#:42301972
Part#: ZG0241
Ships in 8 Business Days
$ 39.99 USD
Free Shipping on orders $49 and up
Used on cyilinders 1-4 to provide tension to the timing chain, this guide rail is a key part that needs to be replaced when servicing the timing chain system.
BMW Tensioner
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:394555
Part#: 11311406261
In Stock
$ 194.99

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

$ 193.99 USD
Free Shipping
$ 193.99 USD
Free Shipping


Ina - Corporate Logo
T#:568646
Part#: 11311439552
Ships in 8 Business Days
$ 55.99 USD
Free Shipping on orders $49 and up
Keeping tension on your timing chain is imperative for keeping your cams turning properly. If some slop develops in your chain because of a poor tensioner, the timing set can skip a tooth, causing catastrophic damage and potentially ruining your engine. This replacement can keep everything tight.
Show More Show Less
URO Timing Chain Guide Rail - Lower
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:34549584
Part#: 11 31 7 592 877
Back Ordered
$ 57.99 USD
Free Shipping on orders $49 and up

The URO Timing Chain Guide Rail - Lower is a crucial component for maintaining the timing precision and reliability of BMW engines. Designed to meet or exceed OEM specifications, this guide rail ensures secure positioning of the timing chain to prevent premature wear and extend the life of your BMW engine. Available through Turner Motorsport, this lower guide rail offers BMW owners peace of mind and dependable performance.

  • Premium-quality construction built for durability and longevity
  • Reduces timing chain vibration, minimizing engine noise and wear
  • Precisely engineered to OEM standards for an exact fit in BMW models
  • Improves engine timing stability for optimal performance
  • Available from Turner Motorsport for reliable BMW parts

The URO Timing Chain Guide Rail - Lower is a cost-effective solution that allows BMW owners to keep their engines running smoothly with a direct-fit replacement that restores timing accuracy.

Show More Show Less
Iwis - Corporate Logo
T#:5175686
Part#: 13527797905
Back Ordered
$ 62.99 USD
Free Shipping
$ 62.99 USD
Free Shipping
The guide rails in your timing set keep everything tracking properly. Because it is made out of a plastic-like material, years of abrasion can wear parts of it away. This can cause the chain can to become slightly loose and cause a chain 'slap' or rattle noise. Replace your damaged timing chain tensioner and guide rails to keep timing chain noise to a minimum. Located on the outside of the timing chain guide that keeps tension on the chain.
Show More Show Less