BMW Engine Parts for BMW X Series E70 (2007-2013)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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BMW Ignition Coil with Spark Plug Connector (ELDOR)
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Eldor - Corporate Logo
T#:641259
Part#: 12138657273
In Stock
$ 34.99 USD
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Used in a wide variety of BMW engines to ensure proper spark plug operation.
Eldor Ignition Coil - 12138616153
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Eldor - Corporate Logo
T#:29234309
Part#: 12138616153
In Stock
$ 43.99 USD
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$ 43.99 USD
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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

This is the current replacement for some BMW 6 and 8-cylinder engines built in the late 2000s and after. BMW has made numerous changes to ignition coil part numbers in recent years but has approved this part number to work in the vehicles listed below. It's listed as a replacement coil for N20, N55, and S55 engines. In March 2015 BMW approved it for N51/N52 engines. This part number replaces the previous BMW part number 12137594937 for the cars listed below.

Sold per coil. Includes boot and connector.

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Iwis Oil Pump Chain
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Iwis - Corporate Logo
T#:375888
Part#: 11417584079
In Stock
$ 63.99 USD
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Should be replaced any time the oil pump is removed or chain noise is detected

IWIS Chain Tensioner - With Gasket Ring - BMW N52 N54 N55 3.0L ...
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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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IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/7...
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Iwis - Corporate Logo
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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Iwis Timing Chain - N55 N20 N52
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Iwis - Corporate Logo
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
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Iwis - Corporate Logo
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 Upper Timing Chain
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Iwis - Corporate Logo
T#:363466
Part#: 11317504468
In Stock at Vendor
$ 135.96 USD
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$ 135.96 USD
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One required per cylinder head, two in total

Iwis - Engine Oil Pump Chain Kit - N20, N52, N54, N55
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Iwis - Corporate Logo
T#:54388527
Part#: 095854200
In Stock at Vendor
New Item
$ 268.99

This product was last offered at the strikethrough price on
06-14-2026

$ 266.99 USD
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$ 266.99 USD
Free Shipping on orders $49 and up
In high-performance environments, oil starvation is the ultimate enemy. If you're pushing your car on the track or the street, your engine relies on absolute consistency from the oil pump.

Iwis Oil Pump Drive Chain - E53, E60, E63, E64, E65, E66, E70 ...
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Iwis - Corporate Logo
T#:568678
Part#: 11417527113
Back Ordered
$ 23.99 USD
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Chain that drives the oil pump