Meyle BMW Electrical Sensors, Switches, & Relays for BMW 3 Series E46 (1999-2005)

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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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Meyle Crankshaft Position Sensor - E36, E39, E46, E53, E60, E83, Z3, ...
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T#:369703
Part#: 12141709616
Ships on Sep 29, 2026
$ 46.99 USD
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Does not include O-ring
Knock Sensor
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T#:35964551
Part#: 13627568422
In Stock
$ 75.99 USD
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This sensor detects engine knocking or pinging and adjusts the timing to ensure optimal engine performance and efficiency.
Oil Pressure Switch
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T#:5944185
Part#: 12618611273
Special Order: No Guaranteed ETA
$ 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.

Meyle Exhaust Camshaft Position Sensor - BMW S54 S62
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T#:55497462
Part#: 3148000038
Special Order: No Guaranteed ETA
New Item
$ 26.99 USD
$ 26.99 USD
Don't let a failing camshaft position sensor rob your vehicle of power or cut your track day short. This Meyle replacement camshaft sensor is built to deliver fast, highly accurate data to the ECU, preventing the performance drops, sluggish throttle response, and rough idling caused by worn-out factory electronics. Engineered to withstand high underhood heat and intense vibrations, it keeps your ignition timing and fuel delivery tightly synced, whether you are daily driving or pushing through high-RPM pulls.
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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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Common fix for incorrect OBC temperature readings