Timing Chain Tensioner for BMW X Series E70 (2007-2013)

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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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IWIS Chain Tensioner - With Gasket Ring - BMW N52 N54 N55 3.0L
IWIS Chain Tensioner - With Gasket Ring - BMW N52 N54 N55 3.0L ...
Iwis - Corporate Logo
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 Upper Timing Chain Tensioner Rail - BMW N62 4.4L 4.8L
OEM INA Upper Timing Chain Tensioner Rail - BMW N62 4.4L 4.8L ...
Ina - Corporate Logo
T#:42301972
Part#: ZG0241
Ships in 7 Business Days
$ 39.99 USD
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$ 39.99 USD
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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.
OEM INA Timing Chain Tensioner Rail - Lower - BMW N62 4.4L 4.8L
OEM INA Timing Chain Tensioner Rail - Lower - BMW N62 4.4L 4.8L ...
Ina - Corporate Logo
T#:42301968
Part#: ZG0602
Ships in 7 Business Days
$ 28.99 USD
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$ 28.99 USD
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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.
OEM INA Timing Chain Tensioner - BMW E53 E60 E63 E64 E65 E66 E70 N62 4.4L 4.8L
OEM INA Timing Chain Tensioner - BMW E53 E60 E63 E64 E65 E66 E70 N62 ...
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Ina - Corporate Logo
T#:568646
Part#: 11311439552
Ships in 7 Business Days
$ 55.99 USD
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$ 55.99 USD
Free Shipping on orders $49 and up
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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.
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