Find Parts That Fit Your Vehicle

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.

Sub-Categories

Sort By:
FAE Crankshaft Position Sensor
FAE Crankshaft Position Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:583140
Part#: 13627525015
In Stock
$ 45.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 45.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Having a crank but no starting issue? This sensor is often the culprit
FAE Reference Sensor - E23, E24, E28, E30
FAE Reference Sensor - E23, E24, E28, E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:583144
Part#: 12141708619
Ships on Jul 29, 2026
$ 46.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 46.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Referred to as the speed sensor & crankshaft position sensor
Ambient Temp. Sensor
Ambient Temp. Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:31589381
Part#: 65816905133
In Stock
$ 20.99 USD
Free Shipping
Add to Wish List
$ 20.99 USD
Free Shipping
Add to Wish List
FAE Exhaust Camshaft Position Sensor
FAE Exhaust Camshaft Position Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:1196088
Part#: 13627796054
In Stock
$ 74.99 USD
Free Shipping
Add to Wish List
$ 74.99 USD
Free Shipping
Add to Wish List
Located on rear of the cylinder head, sensing the exhaust cam
Alternator Pulley - E82 E90 E92 E60
Alternator Pulley - E82 E90 E92 E60
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:19332
Part#: 12317570152
Ships in 1-2 days
$ 66.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 66.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This OEM alternator pulley has a ratcheting mechanism inside that can wear out, causing a rattling sound. This mechanism allows the alternator to freewheel to a degree. This is only for the Valeo brand alternator/

This item fits the following BMWs:
2008+ E82 BMW 128i with N51 engine
2006-2007 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2007 E90 BMW 328i 328xi - Sedan with N51 engine
2006-2007 E91 BMW 325xi - Wagon
2007-2007 E92 BMW 328i 328xi 328i xDrive - Coupe with N51 engine
2006-2007 E60 BMW 525i 525xi 530i 530xi
Show More Show Less
FAE Crankshaft Position Sensor - E34, E36
FAE Crankshaft Position Sensor - E34, E36
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:375961
Part#: 12141726066
Ships in 1-2 days
$ 56.99

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

$ 55.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 55.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Having a crank but no starting issue? This sensor is often the culprit
Water / Oil Temperature Sensor - E46, E90 E92 E39 and more
Water / Oil Temperature Sensor - E46, E90 E92 E39 and more
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:7256
Part#: 13621433076
In Stock
$ 14.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 14.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This coolant / oil temperature sensor is mounted in the cylinder head and/or the oil filter housing and/or water pump/ thermostat housing. Also used as an oil temperature sensor on cars with SMG transmissions.
Show More Show Less
Stop Light Switch
Stop Light Switch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:31092548
Part#: 61316967601
In Stock
$ 13.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 13.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Crank Position Sensor
Crank Position Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:31125631
Part#: 13627561753
In Stock
$ 41.99 USD
Free Shipping
Add to Wish List
$ 41.99 USD
Free Shipping
Add to Wish List
FAE Oil Pressure Switch - E10, E12, E21, E23, E24, E28, E30
FAE Oil Pressure Switch - E10, E12, E21, E23, E24, E28, E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:16202
Part#: 61311354274
Ships on Jul 30, 2026
$ 7.13 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.13 USD
Free Shipping on orders $49 and up
Add to Wish List
OIL PRESSURE SWITCH
FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:596540
Part#: 13621739510
Ships on Jul 30, 2026
$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 12.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Monitors intake air temperature
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:374049
Part#: 12617568480
Back Ordered
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 7.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Leaking or malfunctioning oil pressure switches can be disastrous
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:377029
Part#: 12612367061
Back Ordered
$ 5.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 5.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Leaking or malfunctioning oil pressure switches can be disastrous
Flywheel Pickup - Mounts In Bell Housing - 2 Per Car - Sold Individually - Facet
Flywheel Pickup - Mounts In Bell Housing - 2 Per Car - Sold Individua...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:578903
Part#: 12141710668A
Back Ordered
$ 43.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 43.99 USD
Free Shipping on orders $49 and up
Add to Wish List
OEM INA Alternator Pulley - Overrunning Type - E82, E88, E9x, F10, F22, F23, F25, F3x, F87
OEM INA Alternator Pulley - Overrunning Type - E82, E88, E9x, F10, F2...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ina - Corporate Logo
T#:42167226
Part#: EA0141
Back Ordered
$ 71.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 71.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Whether you're replacing a failing alternator pulley or performing preventive maintenance, this Alternator Pulley ensures your BMW continues to perform with factory precision and reliability.
OEM INA Alternator Pulley - E60, E90
OEM INA Alternator Pulley - E60, E90
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ina - Corporate Logo
T#:42167235
Part#: EA0202
Back Ordered
$ 46.99

This product was last offered at the strikethrough price on
06-19-2026

$ 33.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 33.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Whether you have a failing component or are performing preventive maintenance, this INA Alternator Pulley from Turner Motorsport is the perfect choice to keep your BMW’s electrical and accessory systems operating at peak performance.
Show More Show Less
Accessory Drive Belt Kit - E34, E83
Accessory Drive Belt Kit - E34, E83
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ina - Corporate Logo
T#:42167237
Part#: FB0198K
Back Ordered
$ 166.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 166.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Ideal for scheduled maintenance or as a preventive repair, the Accessory Drive Belt Kit offers dependable performance and peace of mind for BMW owners looking to maintain factory-quality operation and longevity
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Category

Brand

Price

$
$

Shipping