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.

Sub-Categories

Sort By:

URO Power Distribution Box With Fuse - BMW E8X 1

T#:49822552

Part#: 61146971370

In Stock

$ 91.99 USD

Add to Wish List

Qty

$ 91.99 USD

Add to Wish List

Ensures the appropriate amount of power is sent to electrical vehicle components.

URO Engine Crankshaft Position Center - BMW

T#:52621857

Part#: 12141709616

Ships in 1 Business Day

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

The URO Parts 020655 Crankshaft Position Sensor offers a cost-effective alternative to expensive OE components without sacrificing quality or longevity.

URO Manifold Air Pressure Sensor - R50, R52, R53

T#:54388350

Part#: 12140872648

Ships in 1 Business Day

$ 35.99 USD

Add to Wish List

Qty

$ 35.99 USD

Add to Wish List

This unit serves as an ideal baseline or a crucial component replacement

URO Camshaft Position Sensor - E90, E70 - M57

T#:55821688

Part#: 13627792256

Ships in 1 Business Day

$ 17.99 USD

Add to Wish List

Qty

$ 17.99 USD

Add to Wish List

This URO sensor is built to withstand the intense heat cycles of the BMW engine bay, offering a dependable, budget-friendly solution to restore peak engine efficiency. Designed as a direct swap for the factory unit

Show More Show Less

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

T#:55785659

Part#: 61278882634

Ships in 2 Business 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

Add to Wish List

Qty

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

Add to Wish List

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.

Show More Show Less

Terminal Repair Kit

T#:55281756

Part#: 61138TRKT

Ships in 2 Business Days

$ 42.36 USD

Add to Wish List

Qty

$ 42.36 USD

Add to Wish List

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

Ground Cable - B48/S58

T#:50311456

Part#: 12425B586B0

Ships in 8 Business Days

3% off MSRP $ 60.99

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

$ 58.99 USD

Add to Wish List

Qty

3% off MSRP

$ 60.99

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

$ 58.99 USD

Add to Wish List

Your vehicle’s ground strap plays a vital role in maintaining a healthy electrical system. Exposure to heat, corrosion, and constant vibration can degrade the strap over time, resulting in weak or inconsistent electrical connections. When the ground strap begins to fail, symptoms can include hard starting, flickering or dim lights, warning messages, erratic sensor behavior, or complete no-start situations. Replacing a worn ground strap restores proper current flow, protects sensitive electronics, and keeps your engine and electrical systems operating reliably.

Show More Show Less

Wire Pinning Kit - MLK 1.2 Female Jack

T#:55281746

Part#: 125275WRKT

Ships in 8 Business Days

$ 37.40 USD

Add to Wish List

Qty

$ 37.40 USD

Add to Wish List

This Genuine BMW wiring repair kit is the ideal solution to refresh worn-out terminal connections in your Ultimate Driving Machine.

Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...

T#:54388428

Part#: H240

Ships on Sep 1, 2026

$ 21.99 USD

Add to Wish List

Qty

$ 21.99 USD

Add to Wish List

Mass Air Flow (MAF) Sensor

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.

Select Vehicle

Purpose

Category

Electrical System

Brand

View All Brands

Price

Special Offers

Shipping