Find Parts That Fit Your Vehicle

Home
Engine Parts
Electrical System

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.

This category contains parts that fit the following chassis:

Sub-Categories

Sort By:

Starter Motor

T#:56544032

Part#: 12412354701

Special Order: No Guaranteed ETA

$ 146.99 USD

Add to Wish List

Qty

$ 146.99 USD

Add to Wish List

Built by Febi Bilstein, this complete assembly ensures seamless integration into your vehicle’s electrical and flywheel system.

Oil Level Sensor

T#:55857752

Part#: 12615A740A3

Special Order: No Guaranteed ETA

$ 87.99 USD

Add to Wish List

Qty

$ 87.99 USD

Add to Wish List

Invaluable for keeping tabs on your engine’s lifeblood, the Febi Bilstein oil level sensor is an essential maintenance item for demanding enthusiasts.

Oil Pressure Sensor

T#:55857763

Part#: 12615B4C892

Special Order: No Guaranteed ETA

$ 23.99 USD

Add to Wish List

Qty

$ 23.99 USD

Add to Wish List

Protect your ultimate driving machine from disastrous lubrication failures with the Febi Bilstein Oil Pressure Sensor.

Febi Oil Level Sensor - BMW F2X, F3X

T#:52516271

Part#: 1000541

Special Order: No Guaranteed ETA

$ 90.99 USD

Add to Wish List

Qty

$ 90.99 USD

Add to Wish List

Ensure your vehicle’s engine remains protected with the Febi 1000541 Oil Level Sensor.

Starter Motor

T#:56724716

Part#: 12412354693

Special Order: No Guaranteed ETA

$ 147.99 USD

Add to Wish List

Qty

$ 147.99 USD

Add to Wish List

This Febi Bilstein starter motor delivers the cranking performance your BMW needs for instant ignition response every time you turn the key.

Positive Cable Battery Connection Pole

10X Entries Into Our F80 M3 Sweepstakes

T#:57616371

Part#: 61129217031

Ships on Jan 11, 2027

$ 135.99 USD

Add to Wish List

Qty

$ 135.99 USD

Add to Wish List

Meyle Crankshaft Pulse Sensor - BMW EXX, FXX

5X Entries Into Our F80 M3 Sweepstakes

T#:52762518

Part#: 314810014

Ships on Oct 15, 2026

$ 19.99 USD

Add to Wish List

Qty

$ 19.99 USD

Add to Wish List

Revitalize your vehicle’s performance and reliability with the MEYLE Crankshaft Pulse Sensor.

Intake air temperature sensor

5X Entries Into Our F80 M3 Sweepstakes

T#:58307544

Part#: 13628519445

Ships on Oct 15, 2026

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Meyle Camshaft Position Sensor - BMW i3

5X Entries Into Our F80 M3 Sweepstakes

T#:52762526

Part#: 3148100005

Ships on Oct 15, 2026

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

The MEYLE Camshaft Position Sensor restores the "timing" of your engine, ensuring your fuel is injected at the perfect millisecond.

MEYLE Crank Position Sensor - BMW E46, E90

5X Entries Into Our F80 M3 Sweepstakes

T#:52621846

Part#: MPS0126

Ships on Oct 15, 2026

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

The Meyle MPS0126 Crankshaft Position Sensor is a robust replacement for aging or failing factory sensors that often trigger P0335 or P0339 trouble codes.

Remanufactured Starter

T#:57376671

Part#: SR71XKT

Back Ordered

$ 342.99

This product was last offered at the strikethrough price on
08-23-2026

$ 212.99 USD

Add to Wish List

Qty

$ 212.99 USD

Add to Wish List

The Bosch SR71X Remanufactured Starter delivers the precise, high torque cranking performance needed to keep your vehicle starting cleanly on the street or at the track

Meyle Crank Position Sensor - E36, E34

5X Entries Into Our F80 M3 Sweepstakes

T#:55497425

Part#: 3148998003

Back Ordered

$ 26.99

This product was last offered at the strikethrough price on
08-26-2026

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Don't let a basic sensor keep your E36 or E34 off the tarmac—swap in this high-quality Meyle unit and drive with confidence.

Crankshaft Position Sensor

T#:56254756

Part#: 13627809334

Special Order: No Guaranteed ETA

$ 46.99 USD

Add to Wish List

Qty

$ 46.99 USD

Add to Wish List

Maintain the crisp throttle response and reliable performance of your BMW with this Febi Bilstein Crankshaft Position Sensor.

Engine Oil Level Sensor - 12618608780

T#:54816234

Part#: 1000540

Special Order: No Guaranteed ETA

$ 116.99

This product was last offered at the strikethrough price on
06-10-2026

$ 89.00 USD

Add to Wish List

Qty

$ 89.00 USD

Add to Wish List

When BMW threw out the mechanical dipstick, they shifted the responsibility of protecting your engine entirely to the electronic oil level sensor. On the street or the track, knowing your oil level is non-negotiable. If your dashboard sensor readout is throwing errors or lagging, your N52, N54, N55, S55, or N63 engine is operating in the dark. This Febi Bilstein engine oil level sensor is an excellent, cost-effective alternative to expensive dealership parts counter pieces. Febi is an industry-trusted German manufacturer, ensuring this sensor reads with the exact same precision and calibration as original equipment. Keep your ultimate driving machine properly monitored and safe from oil starvation. Key Features Premium German Engineering: Manufactured by Febi Bilstein to match original BMW operational tolerances. Critical Engine Protection: Restores accurate iDrive/instrument cluster oil volume and temperature readouts. Exact Factory Fit: Features the correct 3-pin oval plug orientation for a seamless plug-and-play install. Track-Day Insurance: Ensures your electronic monitoring system functions flawlessly under heavy load. Turner Tip: Oil level sensors are notorious for failing due to age and repeated heat cycles. Because this sensor installs directly into the bottom of the oil pan, make this swap part of your next oil service kit checklist.

Show More Show Less

Oil Level Sensor

T#:56724736

Part#: 12615A740A2

Special Order: No Guaranteed ETA

$ 47.99 USD

Add to Wish List

Qty

$ 47.99 USD

Add to Wish List

Maintain strict performance reliability and safeguard your engine with the Febi Bilstein Engine Oil Level Sensor.

BMW Alternator 150 Amp - Bosch AL0839X

T#:57376634

Part#: AL0839XKT

Back Ordered

$ 476.86

This product was last offered at the strikethrough price on
08-23-2026

$ 422.86 USD

Add to Wish List

Qty

$ 422.86 USD

Add to Wish List

Protect your BMW's electrical performance on the road and track with the Bosch AL0839X remanufactured alternator. Designed to handle high demand electrical loads under spirited driving conditions

Mass Air Flow (MAF) Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:56977979

Part#: 13627520519

Back Ordered

$ 77.99 USD

Add to Wish List

Qty

$ 77.99 USD

Add to Wish List

Keep your BMW performing at its peak with this reliable Mass Air Flow sensor replacement from URO Parts.

1
2

Select Vehicle

Category

Electrical System

Brand

View All Brands

Price

Special Offers

Shipping

Purpose