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Iwis Timing Service Kits

When it comes time to service your timing system, take the guesswork out by choosing one of our pre-made kits. These include everything you will need to do the job properly and completely the first time.

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Timing Chain Kit - Simple With Sprocket - N12 / N16 / N18

T#:23383292

Part#: 90001100

In Stock

$ 189.99

This product was last offered at the strikethrough price on
09-17-2026

$ 163.99 USD

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$ 163.99 USD

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Optimize your BMW's engine performance with the IWIS Timing Chain Kit, comprising essential components vital for efficient timing chain functionality. This comprehensive kit, excluding hardware and seals, features key parts crucial for ensuring precise engine timing.

Key Benefits:

Newest Version Tensioner: Equipped with the latest version 551 timing chain tensioner for improved performance.
Complete Guide Rails: Contains guide rails for both sides and a top T-section for thorough chain guidance.
Critical Timing Chain Components: Includes a timing chain and lower main sprocket with a bolt for comprehensive engine timing needs.

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IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/7...

T#:36981080

Part#: 90001301

In Stock

$ 314.36

This product was last offered at the strikethrough price on
05-04-2026

$ 304.83 USD

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$ 304.83 USD

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Prevent costly failure with this IWIS Engine Oil Pump Chain Kit! This kit contains all of the basic items needed to service your oil pump drive system and prevent failure long before it occurs. Chains can stretch and chain guides and tensioners can wear out, leading to the chain skipping teeth. This prevents the oil pump from being driven at the proper speeds. If not addressed, the chain could begin to "slip" over the gears, failing to drive the oil pump. When this occurs, oil pressure will drop suddenly, failing to properly lubricate sensitive internal engine components such as main bearings, rod bearings, and camshaft ledges and lobes, resulting in severe scoring and eventual engine failure.

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