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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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Timing Chain Kit - N20
Timing Chain Kit - N20
Iwis - Corporate Logo
T#:19164167
Part#: 11315A19AA2
In Stock
$ 405.99 USD
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$ 405.99 USD
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High quality timing chain replacement kit from Iwis. Includes Timing chain Gaskets Guides/Rails Sprocket Hardware
Iwis Timing Chain - Upper
Iwis Timing Chain - Upper
Iwis - Corporate Logo
T#:1196187
Part#: 11311432177S1
In Stock
$ 41.76

This product was last offered at the strikethrough price on
05-11-2026

$ 40.86 USD
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$ 40.86 USD
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The timing chain in any vehicle can begin to stretch and rattle over time. This is a common issue, and though BMW says it is a lifetime part, most enthusiasts decide to change them. If you need only the timing chain instead of a kit, ECS Tuning has your replacement.
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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
Ships in 1 Business Day
$ 100.99

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

$ 88.99 USD
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$ 88.99 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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IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/71 F15/16 N55 3.0L
IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/7...
Iwis - Corporate Logo
T#:36981080
Part#: 90001301
In Stock
$ 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 - Simple With Sprocket - N12 / N16 / N18
Timing Chain Kit - Simple With Sprocket - N12 / N16 / N18
Iwis - Corporate Logo
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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Timing Chain Kit - Simple Without Sprocket
Timing Chain Kit - Simple Without Sprocket
Iwis - Corporate Logo
T#:8045898
Part#: 90001106
In Stock
$ 169.99 USD
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$ 169.99 USD
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Upgrade Your Timing Chain System with IWIS Timing Chain Kit

Unleash the full potential of your vehicle's performance with the IWIS Timing Chain Kit, a comprehensive package featuring essential components for your timing chain system. It's important to note that this kit does not include hardware or seals.

Key Components Included in the Kit:

  • Timing chain tensioner (551 newest version)
  • Timing chain guide rails for both sides
  • Timing chain guide rail with a top T section
  • Timing chain

Upgrade your engine's reliability and precision with the IWIS Timing Chain Kit.

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Timing Chain Kit - Simple
Timing Chain Kit - Simple
Iwis - Corporate Logo
T#:599084
Part#: 90001155
In Stock
$ 159.99 USD
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$ 159.99 USD
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Timing Chain Kit - Upper And Lower
Timing Chain Kit - Upper And Lower
Iwis - Corporate Logo
T#:15910095
Part#: 90001189
In Stock
$ 374.99 USD
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$ 374.99 USD
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Iwis Timing Chain - E60, E61, E71, E82, E88, E90, E92, E93, F01, F02, Z4
Iwis Timing Chain - E60, E61, E71, E82, E88, E90, E92, E93, F01, F02,...
Iwis - Corporate Logo
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 Timing Chain (Double Row) - E46 Z3 Z4
Iwis Timing Chain (Double Row) - E46 Z3 Z4
Iwis - Corporate Logo
T#:596635
Part#: 11317830869
Ships in 1 Business Day
$ 204.99

This product was last offered at the strikethrough price on
08-13-2026

$ 121.99 USD
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$ 121.99 USD
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Iwis Upper Timing Chain
Iwis Upper Timing Chain
Iwis - Corporate Logo
T#:19025
Part#: 11317512359
Ships in 1 Business Day
$ 90.31 USD
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$ 90.31 USD
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TIMING CHAIN 11317512359 Manufactured by Iwis

Iwis Lower Timing Chain - E39, E52
Iwis Lower Timing Chain - E39, E52
Iwis - Corporate Logo
T#:363465
Part#: 11311407052
In Stock
$ 321.99

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

$ 274.99 USD
Limited Qty Sale
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$ 321.99

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

$ 274.99 USD
Limited Qty Sale
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Keep your engine running properly
Timing Chain Tensioner
Timing Chain Tensioner
Iwis - Corporate Logo
T#:45210294
Part#: 11318685091
Ships in 1 Business Day
$ 97.99

This product was last offered at the strikethrough price on
10-27-2026

$ 87.99 USD
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$ 87.99 USD
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Iwis Timing Chain - E10, E12, E21, E23, E24, E3, E9
Iwis Timing Chain - E10, E12, E21, E23, E24, E3, E9
Iwis - Corporate Logo
T#:377365
Part#: 11310731105
Ships in 1 day
$ 71.10 USD
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$ 71.10 USD
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Replace your broken or damaged chain
Iwis Timing Chain - N55 N20 N52
Iwis Timing Chain - N55 N20 N52
Iwis - Corporate Logo
T#:579676
Part#: 50042415
Ships in 1 day
$ 114.17 USD
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$ 114.17 USD
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Iwis Timing Chain - N20 N55 N52
Iwis Timing Chain - N20 N55 N52
Iwis - Corporate Logo
T#:362851
Part#: 11317584084
In Stock
$ 110.99 USD
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$ 110.99 USD
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Rebuilt VANOS Unit - Camshaft Adjuster With Pinion - Priced Each
Rebuilt VANOS Unit - Camshaft Adjuster With Pinion - Priced Each ...
Dr. VANOS - Corporate Logo
T#:3428562
Part#: 11361438694RKT
Ships in 1 Business Day
$ 531.00 USD
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$ 531.00 USD
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Iwis Upper Timing Chain
Iwis Upper Timing Chain
Iwis - Corporate Logo
T#:363466
Part#: 11317504468
Ships in 1 Business Day
$ 138.17

This product was last offered at the strikethrough price on
10-27-2026

$ 123.59 USD
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$ 123.59 USD
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One required per cylinder head, two in total
Iwis Timing Chain - E30, E36, Z3
Iwis Timing Chain - E30, E36, Z3
Iwis - Corporate Logo
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 Timing Chain
Iwis Timing Chain
Iwis - Corporate Logo
T#:19010
Part#: 11311736020
Ships in 1 Business Day
$ 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 - N14 Engine With Cam Gears
Timing Chain Kit - N14 Engine With Cam Gears
Iwis - Corporate Logo
T#:15910098
Part#: 90001492
Ships in 8 Business Days
$ 664.99 USD
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$ 664.99 USD
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Timing Chain Kit - Simple With Sprocket And Bolt
Timing Chain Kit - Simple With Sprocket And Bolt
Iwis - Corporate Logo
T#:15910096
Part#: 90001108
Ships in 1 Business Day
$ 187.99 USD
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$ 187.99 USD
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Iwis Timing Chain 11311710155 - E31, E32, E38
Iwis Timing Chain 11311710155 - E31, E32, E38
Iwis - Corporate Logo
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
Lower Timing Chain Tensioner
Iwis - Corporate Logo
T#:5175686
Part#: 13527797905
Special Order: No Guaranteed ETA
$ 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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