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BMW Electrical Sensors, Switches, & Relays for BMW X Series E71 (2008-2014)

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Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.

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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...

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T#:54388428

Part#: H240

Ships on Jul 20, 2026

Sale - Save 17% $ 21.99

This product was last offered at the strikethrough price on
06-23-2026

$ 18.21 USD

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Sale - Save 17%

$ 21.99

This product was last offered at the strikethrough price on
06-23-2026

$ 18.21 USD

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OEM Bosch Remanufactured Alternator (215 amp) - AL9450X - F22 F3X F07...

For vehicles with production date from 03/2012

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T#:639763

Part#: 12317616121BKT

Ships on Jul 28, 2026

$ 689.99

This product was last offered at the strikethrough price on
04-12-2026

$ 558.99 USD

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$ 558.99 USD

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*Price includes a refundable $100 Core Charge* The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator. Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! Bosch Part Numbers: AL9450X, 0986UR6231 Replaces the following BMW part numbers: 12317616119, 12317616121

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OEM Bosch Remanufactured Starter - SR3295X - F07/10 F12/13 F01/02 E70...

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T#:639655

Part#: 12417577257KT

Ships on Jul 28, 2026

$ 461.99

This product was last offered at the strikethrough price on
05-08-2026

$ 453.99 USD

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$ 453.99 USD

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*Price includes a refundable $120 Core Charge* If your car won't turn over, there is a good chance your starter is shot. Bosch's OEM starter is a high-quality replacement that will give you peace of mind thanks to its long life-span. Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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OEM Bosch Remanufactured Alternator - AL9445X - E70/71 F01/02 F07/10 ...

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T#:639671

Part#: 12317603782BKT

In Stock at Vendor

$ 674.99

This product was last offered at the strikethrough price on
05-08-2026

$ 657.99 USD

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$ 657.99 USD

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*Price includes a refundable $75 Core Charge* The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator. Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Hella Oil Pressure Switch - M12x1.5

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T#:591881

Part#: 12611710509

Special Order: No Guaranteed ETA

$ 7.99 USD

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$ 7.99 USD

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Leaking or malfunctioning oil pressure switches can be disastrous

2 Pin Connector

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T#:33412928

Part#: 12521427615

Ships on Jul 27, 2026

Sale - Save 25% $ 7.99

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

$ 5.99 USD

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Sale - Save 25%

$ 7.99

This product was last offered at the strikethrough price on
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$ 5.99 USD

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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need. Each connector includes an additional terminal in case one becomes lost or damaged during installation. *OEM cross reference PN# 12521427615 - Commonly used for the engine oil pressure switch. Please reference the original part number from the existing connector to confirm fitment, before ordering. Suggested tools: Suggested crimping pliers: T#387193 Wire De-pin tools: 12pc De-Pin Tool Set - T#386379 23pc De-Pin Tool Set - T#641943

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2 Pin Connector

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T#:33412932

Part#: 61132359999

Ships on Jul 28, 2026

Sale - Save 25% $ 10.99

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

$ 8.24 USD

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Sale - Save 25%

$ 10.99

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

$ 8.24 USD

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Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 61132359999 - Commonly used for the coolant level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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BMW Air Flow / Mass Meter

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T#:47644907

Part#: 13627593624

Special Order: No Guaranteed ETA

$ 214.99 USD

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$ 214.99 USD

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Crankshaft Position Sensor

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T#:16175684

Part#: 13627525015

Special Order: No Guaranteed ETA

$ 46.99 USD

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$ 46.99 USD

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Febi Engine Oil Level Sensor - 12617607909

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T#:54816237

Part#: 12617607909

Special Order: No Guaranteed ETA

$ 121.99

This product was last offered at the strikethrough price on
06-10-2026

$ 95.99 USD

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$ 95.99 USD

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Reliable German replacement sensor keeps your BMW oil levels monitored.

Meyle Crankshaft Pulse Sensor - BMW EXX, FXX

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T#:52762518

Part#: 314810014

Special Order: No Guaranteed ETA

$ 19.99 USD

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$ 19.99 USD

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Revitalize your vehicle’s performance and reliability with the MEYLE Crankshaft Pulse Sensor.

Oil Pressure Switch

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T#:5944185

Part#: 12618611273

Special Order: No Guaranteed ETA

$ 6.99 USD

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$ 6.99 USD

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This Meyle Oil Pressure Switch is the ideal service replacement to keep your BMW or European powerhouse performing reliably on the street or track.

FAE Oil Pressure Switch - M12x1.5

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T#:374049

Part#: 12617568480

Back Ordered

$ 7.99 USD

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$ 7.99 USD

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Leaking or malfunctioning oil pressure switches can be disastrous

Meyle Outdoor Temperature Sensor / Probe

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T#:579266

Part#: 3009190001

Special Order: No Guaranteed ETA

$ 44.99 USD

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$ 44.99 USD

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Common fix for incorrect OBC temperature readings

Crankshaft Position Sensor

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T#:35863159

Part#: 13627525015

In Stock

$ 28.99 USD

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$ 28.99 USD

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Having a crank but no starting issue? This sensor is often the culprit

FAE Oil Pressure Switch - M12x1.5

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T#:377029

Part#: 12612367061

Back Ordered

$ 5.99 USD

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$ 5.99 USD

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Leaking or malfunctioning oil pressure switches can be disastrous

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