BMW Electrical Sensors, Switches, & Relays for BMW 7 Series F01 (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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OEM Valeo New Alternator - 230amp
OEM Valeo New Alternator - 230amp
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Valeo - Corporate Logo
T#:383432
Part#: 12317603782
Ships on Sep 30, 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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Valeo New Alternator - 230 Amp - E71, F01, F02
Valeo New Alternator - 230 Amp - E71, F01, F02
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:579635
Part#: 439640
Ships on Sep 30, 2026
$ 590.99 USD
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$ 590.99 USD
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New Replacement Alternator From Valeo - 12317603781
Bav Auto Crankshaft Position Sensor - Multiple BMWs
Bav Auto Crankshaft Position Sensor - Multiple BMWs
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:639826
Part#: 13627525015
Special Order: No Guaranteed ETA
$ 67.99 USD
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$ 67.99 USD
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This crankshaft position sensor provides the ECU with the engine speed signal. It is mounted in either the engine block or the bell housing of the transmission on most cars. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Crankshaft Position Sensor
Crankshaft Position Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Electrical Connector - Priced Each
Electrical Connector - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Temperature Sensor
Temperature Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37892090
Part#: 13621433076
Ships in 1 Business Day
$ 10.34 USD
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$ 10.34 USD
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Temperature sensor for monitoring coolant and oil
Outdoor Temperature Sensor / Probe
Outdoor Temperature Sensor / Probe
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Oil Pressure Switch - M12x1.5
Oil Pressure Switch - M12x1.5
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Bushing Contact With Wire Lead - Priced Each
Bushing Contact With Wire Lead - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:14783536
Part#: 61130005199
In Stock
$ 3.99 USD
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$ 3.99 USD
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120 pc Fuse Assortment
120 pc Fuse Assortment
Performance Tool - Corporate Logo
T#:1809154
Part#: W5368
In Stock
$ 13.68 USD
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$ 13.68 USD
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A must for any toolbox.
Vargas MAP Sensor Extension Harness - BMW B58, N54, N55, S55, S58, S63
Vargas MAP Sensor Extension Harness - BMW B58, N54, N55, S55, S58, S6...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51672717
Part#: VTT-MAP-HARNESS
Ships in 10 Business Days
New Item
Sale - Save 15% $ 59.99

This product was last offered at the strikethrough price on
09-03-2026

$ 50.99 USD
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Sale - Save 15%
$ 59.99

This product was last offered at the strikethrough price on
09-03-2026

$ 50.99 USD
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As part of the VTT-FAB fabrication line, this extension harness is designed for builders and tuners who need flexibility.
Vargas USB To Serial For HPFP Controller - BMW N54
Vargas USB To Serial For HPFP Controller - BMW N54
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51778112
Part#: N54-USB-SERIAL-H
Ships in 10 Business Days
New Item
Sale - Save 15% $ 37.99

This product was last offered at the strikethrough price on
09-03-2026

$ 32.29 USD
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Sale - Save 15%
$ 37.99

This product was last offered at the strikethrough price on
09-03-2026

$ 32.29 USD
Free Shipping
Add to Wish List
Take full control of your N54’s fueling system with the Vargas Turbo Technologies USB to Serial adapter.

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