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BMW Engine Parts

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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Blue Thermostat Caps (pair)

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T#:54139632

Part#: BMS-TCP-BLU

Ships in 1 Business Day

$ 29.00 USD

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$ 29.00 USD

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Red B58 BMW Coil Upgrade Adapter Kit - N55

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T#:57086690

Part#: BMSN55CUAK-R

Ships on Nov 13, 2026

$ 199.00 USD

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$ 199.00 USD

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Upgrade your N55 ignition system with the N55 → B58 Coil Upgrade Adapter Kit, engineered for a seamless, plug-and-play conversion. This kit lets you run modern B58-style pencil coils on your N55 without modifying the factory harness or compromising valve cover integrity.

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Valve Cover Gasket Set

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T#:54995079

Part#: 11127582245

In Stock

$ 19.99 USD

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$ 19.99 USD

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Rod Bearing Set - Standard (48.00 Mm)

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T#:55821723

Part#: 11241715701

Ships in 1 Business Day

$ 164.99 USD

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$ 164.99 USD

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Active Autowerke Rotrex Traction Fluid - 1 Liter

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T#:57616348

Part#: RTF-1L

Ships in 3 Business Days

7% off MSRP $ 140.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 130.00 USD

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7% off MSRP

$ 140.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 130.00 USD

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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).

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Bapmic Engine Oil Pan - xDrive - BMW G01 G02 G2X G42 G45 G30 G60 B48 ...

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T#:53608840

Part#: 11138580124

Ships in 1 Business Day

$ 469.99 USD

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$ 469.99 USD

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Oil pans sit low and can take some abuse, especially on lowered cars, making them among the most commonly damaged components beneath your BMW. A cracked or bent pan isn’t something to gamble with when engine lubrication is at stake. This pan is built to OEM specifications for proper fit, sealing, and long-term durability. It’s a direct replacement designed to bolt in just like the factory unit, making it an ideal solution when road debris or speed bumps strike first.

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Battery Cable - With Pole

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T#:54388517

Part#: 61129259425

Ships in 1 Business Day

$ 126.99 USD

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$ 126.99 USD

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On the track or on the street, your BMW’s electrical architecture demands absolute consistency. A degraded positive battery cable introduces unwanted resistance, leading to weak starts, alternator strain, and erratic module behavior. When it’s time to replace a compromised factory cable, you don’t need over-hyped marketing—you need a part that fits precisely and restores factory grid integrity.

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Gates Locking Fuel Tank Cap - R55, R56, R57, R58, R59, R60, R61 ...

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T#:54388416

Part#: 31778

Ships in 1 Business Day

$ 25.68 USD

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$ 25.68 USD

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The Gates Locking Fuel Cap is a straightforward, heavy-duty upgrade designed to seal your fuel system tight and keep unwanted hands out of your tank.

Main Bearing Set (Standard)

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T#:55857747

Part#: 11211725917

Ships in 1 Business Day

$ 90.99

This product was last offered at the strikethrough price on
07-15-2026

$ 87.99 USD

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$ 87.99 USD

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Active Autowerke Supercharger Kit Gen 2 Level 4 - E9X M3 S65 4.0L ...

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T#:57616347

Part#: 12-032-C38

Ships in 10 Business Days

$ 23,749.00 USD

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$ 23,749.00 USD

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The Active Autowerke Supercharger System is powered by a Rotrex C38-92R Supercharger Unit mounted with a custom CNCed bracket that uses a dedicated drive belt system, while eight high flow fuel injectors are used to supply the additional required fuel. Active Autowerke's Performance Software, available for 91-93 octane, race gas, and octane levels unique to other countries, is carefully calibrated, and is at the heart of the system to provide an unparalleled driving experience. Keeping within the factory's OBDII parameters, the Active Autowerke Supercharger System ensures consistency for everyday driving. The Level 4 system includes a water/methanol injection system with upgraded pulley and custom software.

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BMW Engine Parts

Sub-Categories

Blue Thermostat Caps (pair)

Red B58 BMW Coil Upgrade Adapter Kit - N55

Valve Cover Gasket Set

Rod Bearing Set - Standard (48.00 Mm)

Active Autowerke Rotrex Traction Fluid - 1 Liter

Bapmic Engine Oil Pan - xDrive - BMW G01 G02 G2X G42 G45 G30 G60 B48 ...

Battery Cable - With Pole

Gates Locking Fuel Tank Cap - R55, R56, R57, R58, R59, R60, R61 ...

Main Bearing Set (Standard)

Active Autowerke Supercharger Kit Gen 2 Level 4 - E9X M3 S65 4.0L ...

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