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BMW Electrical Sensors, Switches, & Relays for BMW 7 Series F02 (2009+)

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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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Vitesco Mass Air Flow Sensor - N55, N52

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T#:33512934

Part#: 13627593624

In Stock

$ 221.99 USD

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$ 221.99 USD

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The MAF of your vehicle decides the quantity of fuel that is fed to the injectors according to the volume of air coming through the intake.

Bosch Starter Motor With Hardware

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T#:56110332

Part#: SR0492NKT4

In Stock

$ 273.99

This product was last offered at the strikethrough price on
08-14-2026

$ 261.99 USD

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$ 261.99 USD

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At the core is a brand-new Bosch Starter Motor, engineered to withstand extreme operating conditions while delivering immediate cranking speed. This kit includes also the required Genuine BMW Aluminum Mounting Screw Set.

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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

Alternator

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T#:594101

Part#: 12318570672

Ships in 1 Business Day

$ 1,094.99

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

$ 1,062.99 USD

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$ 1,062.99 USD

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Replacement Alternator from Valeo

Valeo New Alternator - 230 Amp - E71, F01, F02

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T#:579635

Part#: 439640

Ships on Nov 23, 2026

$ 590.99 USD

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$ 590.99 USD

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New Replacement Alternator From Valeo - 12317603781

OEM Valeo New Alternator - 230amp

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T#:383432

Part#: 12317603782

Ships on Nov 23, 2026

$ 730.99 USD

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$ 730.99 USD

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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.

This is a NEW alternator from the OEM manufacturer, Valeo. No core charge applies. Valeo is an OEM manufacturer for many BMW alternators - save money by buying the same alternator in a different box!

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Oil Pressure Sensor

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591998

Part#: 12617592532

In Stock

$ 49.00 USD

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$ 49.00 USD

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Used to indicate the oil pressure in the housing. URO aftermarket version.

Outdoor Temperature Sensor / Probe

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T#:373239

Part#: 65816905133

In Stock

$ 13.99 USD

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$ 13.99 USD

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Common fix for incorrect OBC temperature readings

Temperature Sensor

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T#:37892090

Part#: 13621433076

In Stock

$ 10.34 USD

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$ 10.34 USD

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Temperature sensor for monitoring coolant and oil

Oil Pressure Switch - M12x1.5

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T#:373033

Part#: 12611710509

In Stock

$ 8.39 USD

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$ 8.39 USD

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Replacement oil pressure switch found on most BMWs

Liqui-Moly Battery Clamp Grease - 50 grams

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T#:1195997

Part#: 20244

In Stock

30% off MSRP $ 7.99

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

$ 5.59 USD

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30% off MSRP

$ 7.99

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

$ 5.59 USD

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Excellent corrosion protection for your battery and other connections

Electrical Connector - Priced Each

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T#:367145

Part#: 61132359999

In Stock

$ 18.99 USD

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$ 18.99 USD

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2 pin used in many locations on late model BMWs

Bushing Contact With Wire Lead - Priced Each

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T#:14783536

Part#: 61130005199

Ships in 1 Business Day

$ 3.99 USD

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$ 3.99 USD

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Hitachi Camshaft Position Sensor - BMW E9X F3X F8X N20 N52 N55 S55 ...

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T#:48815454

Part#: 13627525014

Ships in 6 Business Days

$ 40.00 USD

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$ 40.00 USD

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The camshaft position sensor communicates the position of the camshaft to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the cam position sensor.

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Hitachi Engine Crankshaft Position Sensor - 13627582842 - E9x, F3x, F...

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T#:48850074

Part#: 13627582842

Ships in 6 Business Days

$ 184.99 USD

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$ 184.99 USD

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Engine cranks but doesn't start? This sensor is often the issue.

Hitachi Engine Crankshaft Position Sensor - 13627525015 - E9x, E8x, E...

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T#:48815471

Part#: 13627525015

Ships in 1 Business Day

$ 66.99 USD

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$ 66.99 USD

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The crankshaft position sensor transmits the crankshaft's position to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the crank position sensor.

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17 X 23 X 3 / FPM RD

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T#:15015283

Part#: 13627792257

Back Ordered

$ 3.99

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

$ 1.99 USD

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$ 1.99 USD

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Replacement camshaft position sensor o-ring for N57/N57/M57 Diesels

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