BMW Engine Parts for BMW I12 i8 B38 1.5L

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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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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)
02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Feb 17, 2027
Sale - Save 39% $ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
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Sale - Save 39%
$ 3.99

This product was last offered at the strikethrough price on
05-03-2026

$ 2.44 USD
Free Shipping on orders $49 and up
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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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18" Flexible Magnetic Pickup Tool
18" Flexible Magnetic Pickup Tool
Gear Wrench - Corporate Logo
T#:641342
Part#: 1711D
Back Ordered
$ 16.99 USD
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$ 16.99 USD
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Febi Timing Chain Kit for Vanos System for B46, B48, and B58
Febi Timing Chain Kit for Vanos System for B46, B48, and B58 ...
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38452822
Part#: 11318648729S2
Special Order: No Guaranteed ETA
$ 230.99 USD
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$ 230.99 USD
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The Febi Timing Chain Kit for Vanos System for B46, B48, and B58 ensures optimal engine performance specifically for these engines, this high-quality kit boosts engine efficiency, enhances performance, and improves reliability, helping to extend engine life.
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Mass Air Flow Sensor (MAF) 0280218266
Mass Air Flow Sensor (MAF) 0280218266
URO - Corporate Logo
T#:48125822
Part#: 13627602038
In Stock
$ 90.99 USD
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$ 90.99 USD
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5mm Single Groove Valve Keeper - Priced Each
5mm Single Groove Valve Keeper - Priced Each
Supertech - Corporate Logo
T#:21604312
Part#: KPR-5.0-7S
Back Ordered
$ 3.99 USD
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$ 3.99 USD
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Two required per valve, necessary use with certain supertech valves 5.0mm single groove
OEM Febi Oil Filter Housing - BMW/Mini B38/B46/B48
OEM Febi Oil Filter Housing - BMW/Mini B38/B46/B48
Febi - Corporate Logo
T#:47164987
Part#: 11428585235
Special Order: No Guaranteed ETA
$ 110.99 USD
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$ 110.99 USD
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This complete housing assembly replaces any unit that’s cracked, leaking, or suffering internal damage. Designed to mount cleanly to the side of the engine, it restores proper sealing and factory-fit functionality.
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BMW Crankshaft Pulley Bolt
BMW Crankshaft Pulley Bolt
Rein - Corporate Logo
T#:46478558
Part#: HWB0074
Ships in 4 Business Days
$ 3.99 USD
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$ 3.99 USD
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Cylinder Head Bolt - Set Of 8
Cylinder Head Bolt - Set Of 8
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:15247125
Part#: 572.630
Back Ordered
$ 40.39 USD
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$ 40.39 USD
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4MM Silicone Vacuum Hose - Black - 9 Feet
4MM Silicone Vacuum Hose - Black - 9 Feet
Forge - Corporate Logo
T#:370919
Part#: VC04B
In Stock
$ 14.99 USD
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$ 14.99 USD
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Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter. 
Cylinder Head Bolt - Set of 10
Cylinder Head Bolt - Set of 10
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:27171911
Part#: 11128644674
Back Ordered
$ 85.99 USD
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$ 85.99 USD
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Features robust steel construction engineered to handle the high heat and extreme cylinder pressures of turbocharged applications.

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