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Timing

Timing issues can be detrimental to the longevity of your BMW. If you're getting high in mileage or suspect a timing issue, it's likely time for a timing service. We have everything you need from tensioners to guides here at Turner Motorsport.

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BMW S65 4.0L Vanos Covers 7075 - QTY 4

T#:20749249

Part#: VTT-S65-VANOS-CO

In Stock

$ 264.99 USD

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$ 264.99 USD

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BMW S65 4.0L Vanos Covers 7075 provide a robust replacement for the factory plastic covers, which are known to fail over time. These high-performance Vanos covers snap on securely, offering a precise fit to eliminate vibration and prevent chafing of the engagement dogs.

High-Strength Construction: Machined from premium 7075 aluminum for superior durability and strength.
Corrosion Resistance: Anodized finish ensures long-lasting protection against corrosion.
Perfect Fitment: Designed for an exact fit to avoid issues such as vibration and chafing.
No Timing Tools Required: Easy installation with no need for engine timing tools.

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

T#:23383292

Part#: 90001100

In Stock

$ 189.99 USD

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$ 189.99 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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Timing Chain Kit - Upper And Lower

T#:15910095

Part#: 90001189

In Stock

$ 374.99 USD

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$ 374.99 USD

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Timing Chain Kit - Simple

T#:599084

Part#: 90001155

In Stock

$ 106.99 USD

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$ 106.99 USD

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Iwis Timing Chain - E60, E61, E71, E82, E88, E90, E92, E93, F01, F02,...

T#:361321

Part#: 11317516088

Ships in 10 Business Days

$ 96.99 USD

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$ 96.99 USD

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Replace your broken or damaged chain

Iwis Lower Timing Chain - E39, E52

T#:363465

Part#: 11311407052

In Stock

$ 168.99

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

$ 163.99 USD

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$ 163.99 USD

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Keep your engine running properly

Iwis Timing Chain - N55 N20 N52

T#:579676

Part#: 50042415

Ships in 1-2 days

$ 114.17 USD

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$ 114.17 USD

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Iwis Timing Chain - N20 N55 N52

T#:362851

Part#: 11317584084

Ships in 5 Business Days

$ 109.99

This product was last offered at the strikethrough price on
07-01-2026

$ 109.03 USD

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$ 109.03 USD

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Iwis Timing Chain - E30, E36, Z3

T#:362939

Part#: 11311739480

Ships in 8 Business Days

$ 91.99 USD

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$ 91.99 USD

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Replacement timing chain for required maintenance

Iwis Upper Timing Chain

T#:363466

Part#: 11317504468

Ships in 2 Business Days

$ 135.96 USD

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$ 135.96 USD

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One required per cylinder head, two in total

Iwis Timing Chain

T#:19010

Part#: 11311736020

In Stock at Vendor

$ 237.84 USD

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$ 237.84 USD

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This part has been superseded to BMW Part 11317598263

Timing Chain Kit - Simple With Sprocket And Bolt

T#:15910096

Part#: 90001108

Ships in 1 Business Day

$ 187.99 USD

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$ 187.99 USD

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Timing Chain Kit - N14 Engine With Cam Gears

T#:15910098

Part#: 90001492

Ships in 8 Business Days

$ 664.99 USD

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$ 664.99 USD

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Iwis Timing Chain 11311710155 - E31, E32, E38

T#:19076

Part#: 11311710155

Back Ordered

$ 69.99

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

$ 67.99 USD

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$ 67.99 USD

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TIMING CHAIN 11311710155 Manufactured by Iwis

Lower Timing Chain Tensioner

T#:5175686

Part#: 13527797905

Back Ordered

$ 62.99 USD

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$ 62.99 USD

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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.

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Timing

Sub-Categories

BMW S65 4.0L Vanos Covers 7075 - QTY 4

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

Key Benefits:

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

Timing Chain Kit - Upper And Lower

Timing Chain Kit - Simple

Iwis Timing Chain - E60, E61, E71, E82, E88, E90, E92, E93, F01, F02,...

Iwis Lower Timing Chain - E39, E52

Iwis Timing Chain - N55 N20 N52

Iwis Timing Chain - N20 N55 N52

Iwis Timing Chain - E30, E36, Z3

Iwis Upper Timing Chain

Iwis Timing Chain

Timing Chain Kit - Simple With Sprocket And Bolt

Timing Chain Kit - N14 Engine With Cam Gears

Iwis Timing Chain 11311710155 - E31, E32, E38

Lower Timing Chain Tensioner

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