Timing Chain Tensioner for BMW Z Series E85/6 (2003-2008)

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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.

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Timing Chain Tensioner INA- M52 2.5L & 2.8L / S54 3.2L

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T#:403736

Part#: 11317838675

In Stock

$ 139.99

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

$ 136.99 USD

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$ 136.99 USD

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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.

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IWIS Chain Tensioner - With Gasket Ring - BMW N52 N54 N55 3.0L ...

T#:43378595

Part#: 11317584723

In Stock at Vendor

$ 100.99

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

$ 97.99 USD

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$ 97.99 USD

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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.

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OEM INA Lower Timing Chain Tensioner - BMW M50 M52 M54 S52

T#:42301969

Part#: ZG0581

Ships in 7 Business Days

$ 25.99 USD

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$ 25.99 USD

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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.

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Timing Chain Tensioner for BMW Z Series E85/6 (2003-2008)

Timing Chain Tensioner INA- M52 2.5L & 2.8L / S54 3.2L

Turner Motorsport BMW Timing Chain Tensioner Replacement

Benefits:

IWIS Chain Tensioner - With Gasket Ring - BMW N52 N54 N55 3.0L ...

OEM INA Lower Timing Chain Tensioner - BMW M50 M52 M54 S52

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