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BMW Electrical Sensors, Switches, & Relays

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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Santech - Corporate Logo
T#:641428
Part#: 64531386971
Ships in 1 Business Day
$ 41.97

This product was last offered at the strikethrough price on
07-03-2026

$ 39.49 USD
Free Shipping on orders $49 and up
$ 39.49 USD
Free Shipping on orders $49 and up
Is your air conditioning system faulting by turning on and off at random, leaving you sweating in the hot summer days? The pressure switch shuts off the A/C compressor if the refrigerant pressure is too low or too high to protect your A/C system components from damage. If the switch is faulty, the A/C compressor will shut off at random intervals, or not turn on at all, without cooling the interior cabin. If this is the case with your A/C system, replace your pressure switch to restore cool air.
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SenCom - Corporate Logo
T#:59038392
Part#: 20484
Ships on Nov 24, 2026
New Item
$ 46.99 USD
$ 46.99 USD
A smart spare for owners of E9x, E6x and E7x BMWs.
SenCom - Corporate Logo
T#:59038390
Part#: 20481
Ships on Nov 24, 2026
New Item
$ 28.99 USD
$ 28.99 USD
Made in Germany, it is a dependable part for battery service or electrical repairs. Ideal for owners keeping their E60 or E63 healthy.

SenCom - Corporate Logo
T#:59038384
Part#: 10171
Ships on Nov 24, 2026
New Item
$ 32.99 USD
$ 32.99 USD
SenCom's repair kit restores it with a 2-wire, 200mm pigtail of silicone-insulated copper-tin wire.

SenCom - Corporate Logo
T#:59038375
Part#: 2016034-2
Ships on Nov 24, 2026
New Item
$ 63.99 USD
$ 63.99 USD
SenCom's right-side kit restores the harness with 10 long, 1250mm circuits of copper-tin wire.