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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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Bosch Starter Motor With Hardware

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56110332

Part#: SR0492NKT4

In Stock

$ 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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Febi M57 Crankshaft Position Sensor - 13627809334 - E90 335d, E70 X5 ...

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T#:56254756

Part#: 13627809334

Back Ordered

$ 46.99 USD

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$ 46.99 USD

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

Genuine BMW Camshaft Position Sensor Connector Repair Kit

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T#:58052445

Part#: 12527507526KT2

Ships Today

$ 25.18 USD

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$ 25.18 USD

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Terminal Repair Kit

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T#:55281756

Part#: 61138TRKT

Ships in 1-2 days

$ 42.36 USD

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$ 42.36 USD

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This terminal repair kit is the ideal companion for refreshing damaged wiring pins and keeping your chassis' electrical system functioning flawlessly.

Genuine BMW Battery Management Electronics Control Module - BMW G09 G...

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T#:55785659

Part#: 61278882634

Ships in 1-2 days

3% off MSRP $ 1,572.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,532.99 USD

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3% off MSRP

$ 1,572.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,532.99 USD

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When this critical high-voltage module succumbs to internal hardware failure or water intrusion, your PHEV BMW will instantly lock out its charging capabilities and disable all electric driving modes to protect the vehicle's complex electrical grid. Don't let a failed module keep your hybrid system sidelined. This Genuine BMW replacement unit is the exact factory-spec computer required to replace your corrupted original, fully restoring accurate electric range reporting, optimal cell balancing, and crucial factory safety parameters to your high-voltage accumulator pack.

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BODY DOMAIN CONTROLLER BDC

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:59697587

Part#: 61355B90834

Ships in 3 Business Days

5% off MSRP $ 1,292.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,232.99 USD

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5% off MSRP

$ 1,292.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,232.99 USD

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RP BASE CONTROL UNIT DME

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T#:56869523

Part#: 12145B94D28

Ships in 5 Business Days

3% off MSRP $ 3,430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3,321.99 USD

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3% off MSRP

$ 3,430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3,321.99 USD

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Wire Pinning Kit - MLK 1.2 Female Jack

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:55281746

Part#: 125275WRKT

Ships in 8 Business Days

$ 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.

Febi Oil Level Sensor - 12615A740A2 - G20, G22, G23, G26, F44, G42, G...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56724736

Part#: 12615A740A2

Special Order: No Guaranteed ETA

$ 47.99 USD

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$ 47.99 USD

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

Febi Oil Level Sensor - 12615A740A3 - G20, G22, G23, G26, G80, G82, G...

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T#:55857752

Part#: 12615A740A3

Special Order: No Guaranteed ETA

$ 87.99 USD

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$ 87.99 USD

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

Febi Crankshaft Sensor With Sealing Ring - 12141709616 - E36, E46, E3...

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T#:56507847

Part#: 12141709616

Special Order: No Guaranteed ETA

$ 14.99 USD

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$ 14.99 USD

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Keep your BMW’s engine management system operating at peak performance with this replacement crankshaft position sensor from Febi Bilstein.

Febi Crankshaft Position Sensor - 13627582842 - E9x, F3x, F8x, E8x, F...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56254775

Part#: 13627582842

Special Order: No Guaranteed ETA

$ 19.99 USD

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$ 19.99 USD

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This Febi Crankshaft Position Sensor ensures your ECU receives ultra-fast, precise engine speed and position data under all driving conditions.

Febi Engine Oil Level Sensor - 12617607909

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T#:54816237

Part#: 12617607909

Special Order: No Guaranteed ETA

$ 121.99

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

$ 95.99 USD

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$ 95.99 USD

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Reliable German replacement sensor keeps your BMW oil levels monitored.

Febi Starter Motor - 12412354701 - E9x, F30, E8x, E60, E61, F07, F10 ...

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T#:56544032

Part#: 12412354701

Special Order: No Guaranteed ETA

$ 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.

Febi Connecting Cable For Starter Battery - Positive - 61129259425 - ...

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T#:56724702

Part#: 61129259425

Special Order: No Guaranteed ETA

$ 52.99 USD

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$ 52.99 USD

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This starter battery connector cable is built to exacting OE specifications, delivering consistent power transfer from the battery.

Febi Oil Level Sensor - 1000541 - F3x

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T#:52516271

Part#: 1000541

Special Order: No Guaranteed ETA

$ 90.99 USD

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$ 90.99 USD

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

Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5 ...

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T#:56544002

Part#: 12317501690

Special Order: No Guaranteed ETA

$ 245.99 USD

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$ 245.99 USD

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Trust Febi Bilstein for clean power output and dependable performance every time you start your engine.

Febi N52 Oil Pressure Sensor - 12615B4C892 - E8x 128i, E83 X3 ...

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T#:55857763

Part#: 12615B4C892

Special Order: No Guaranteed ETA

$ 23.99 USD

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$ 23.99 USD

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

Febi M54 Starter Motor - 12412354693 - E46, E39, E60, E83

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T#:56724716

Part#: 12412354693

Special Order: No Guaranteed ETA

$ 147.99 USD

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$ 147.99 USD

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

Engine Oil Level Sensor - 12618608780

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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

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$ 89.00 USD

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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.

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BMW Electrical Sensors, Switches, & Relays

Sub-Categories

Bosch Starter Motor With Hardware

Febi M57 Crankshaft Position Sensor - 13627809334 - E90 335d, E70 X5 ...

Genuine BMW Camshaft Position Sensor Connector Repair Kit

Terminal Repair Kit

Genuine BMW Battery Management Electronics Control Module - BMW G09 G...

BODY DOMAIN CONTROLLER BDC

RP BASE CONTROL UNIT DME

Wire Pinning Kit - MLK 1.2 Female Jack

Febi Oil Level Sensor - 12615A740A2 - G20, G22, G23, G26, F44, G42, G...

Febi Oil Level Sensor - 12615A740A3 - G20, G22, G23, G26, G80, G82, G...

Febi Crankshaft Sensor With Sealing Ring - 12141709616 - E36, E46, E3...

Febi Crankshaft Position Sensor - 13627582842 - E9x, F3x, F8x, E8x, F...

Febi Engine Oil Level Sensor - 12617607909

Febi Starter Motor - 12412354701 - E9x, F30, E8x, E60, E61, F07, F10 ...

Febi Connecting Cable For Starter Battery - Positive - 61129259425 - ...

Febi Oil Level Sensor - 1000541 - F3x

Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5 ...

Febi N52 Oil Pressure Sensor - 12615B4C892 - E8x 128i, E83 X3 ...

Febi M54 Starter Motor - 12412354693 - E46, E39, E60, E83

Engine Oil Level Sensor - 12618608780

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