BMW Electrical Sensors, Switches, & Relays for BMW 3 Series E91 (2006-2012)

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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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Bosch Starter Motor With Hardware
Bosch Starter Motor With Hardware
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56110332
Part#: SR0492NKT4
In Stock
New Item
$ 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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Eccentric Shaft Sensor Seal
Eccentric Shaft Sensor Seal
Meistersatz - Corporate Logo
T#:57580051
Part#: 11127559699
Ships in 4 Business Days
New Item
$ 18.99 USD
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$ 18.99 USD
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Maintain peak driving dynamics and uncompromised chassis precision with this original-spec replacement from Meistersatz.
Genuine BMW Camshaft Position Sensor Connector Repair Kit
Genuine BMW Camshaft Position Sensor Connector Repair Kit
Genuine BMW - Corporate Logo
T#:58052445
Part#: 12527507526KT2
Ships in 1-2 days
New Item
$ 25.18 USD
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$ 25.18 USD
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Wire Pinning Kit - MLK 1.2 Female Jack
Wire Pinning Kit - MLK 1.2 Female Jack
Genuine BMW - Corporate Logo
T#:55281746
Part#: 125275WRKT
Ships in 8 Business Days
New Item
$ 37.40 USD
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$ 37.40 USD
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This Genuine BMW wiring repair kit is the ideal solution to refresh worn-out terminal connections in your Ultimate Driving Machine.
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...
Morimoto - Corporate Logo
T#:54388428
Part#: H240
Ships in 5 Business Days
New Item
$ 21.99 USD
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$ 21.99 USD
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Starter Motor
Starter Motor
Febi - Corporate Logo
T#:56544032
Part#: 12412354701
Special Order: No Guaranteed ETA
New Item
$ 146.99 USD
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$ 146.99 USD
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Built by Febi Bilstein, this complete assembly ensures seamless integration into your vehicle’s electrical and flywheel system.
Positive Cable Battery Connection Pole
Positive Cable Battery Connection Pole
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57616371
Part#: 61129217031
Ships on Jan 11, 2027
New Item
$ 135.99 USD
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$ 135.99 USD
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Mass Air Flow (MAF) Sensor
Mass Air Flow (MAF) Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:56977979
Part#: 13627520519
Back Ordered
New Item
$ 77.99 USD
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$ 77.99 USD
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Keep your BMW performing at its peak with this reliable Mass Air Flow sensor replacement from URO Parts.

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