Home
Engine Parts
Electrical System

BMW Electrical Sensors, Switches, & Relays for BMW 5 Series E39 (1996-2003)

Clear BMW chassis

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 - Camshaft Position Sensor - E46 323Ci, E46 325i, E39 528i, Z3 2....

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:33679726

Part#: 12147539165

Back Ordered

$ 18.99 USD

Add to Wish List

Qty

$ 18.99 USD

Add to Wish List

URO Camshaft Position Sensor is a premium replacement component specifically designed for BMW vehicles, ensuring optimal engine performance and reliability. Manufactured by Turner Motorsport, this camshaft position sensor plays a crucial role in maintaining accurate timing and enhancing overall engine efficiency. By upgrading to the URO Camshaft Position Sensor, BMW owners can expect improved engine responsiveness and a significant reduction in potential diagnostic trouble codes.

Enhanced Engine Performance: Ensures precise timing and efficient engine operation, contributing to superior overall performance.
Durable Construction: Crafted from high-quality materials that withstand extreme conditions for long-lasting durability.
Easy Installation: Designed for a direct fit, facilitating straightforward installation for both professionals and DIY enthusiasts.
Reliable OEM Replacement: Matches OEM specifications, providing peace of mind and preserving the integrity of the vehicle.

Show More Show Less

Re-manufactured Starter Motor - Priced Each

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:3471789

Part#: 124123547095KT

Back Ordered

$ 346.99

This product was last offered at the strikethrough price on
04-09-2026

$ 339.99 USD

Add to Wish List

Qty

$ 339.99 USD

Add to Wish List

Price Included a $40.00 Core Charge

FAE Oil Pressure Switch - M12x1.5

T#:377029

Part#: 12612367061

Back Ordered

$ 5.99 USD

Add to Wish List

Qty

$ 5.99 USD

Add to Wish List

Leaking or malfunctioning oil pressure switches can be disastrous

URO Multi Purpose Relay - 61368384505

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:37858387

Part#: 61368384505

Back Ordered

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

URO Multi Purpose Relay - 61368384505

URO Multi Purpose Relay - 61368384505 is the perfect replacement for a failed relay, restoring the proper electrical circuit performance in BMW vehicles. Designed as a direct-fit OE reproduction, this relay ensures a seamless plug-and-play installation, ensuring optimal function and reliability.

Replaces failed relays to restore proper electrical circuit operation
Direct-fit OE reproduction design for easy installation and compatibility
Manufactured using high-quality materials to resist heat, cold, and condensation
Modern electronics protect against electrical arcing and burnout for long-term durability
Factory tested to ensure proper performance and functionality
Backed by a 24-month unlimited mileage warranty

The URO Multi Purpose Relay is an essential component for maintaining the smooth electrical performance of BMW vehicles, ensuring long-lasting reliability and performance.

Show More Show Less

FAE Oil Pressure Switch - M12x1.5

T#:374049

Part#: 12617568480

Back Ordered

$ 7.99 USD

Add to Wish List

Qty

$ 7.99 USD

Add to Wish List

Leaking or malfunctioning oil pressure switches can be disastrous

Meyle Outdoor Temperature Sensor / Probe

We Price Match - Give Us A Call or Chat!

T#:579266

Part#: 3009190001

Special Order: No Guaranteed ETA

$ 44.99 USD

Add to Wish List

Qty

$ 44.99 USD

Add to Wish List

Common fix for incorrect OBC temperature readings

Hitachi Crankshaft Position Sensor - BMW M52 S52 M54

T#:48815470

Part#: 12141709616

Back Ordered

$ 32.99 USD

Add to Wish List

Qty

$ 32.99 USD

Add to Wish List

NOTE: Does not include o-ring seal - see BMW # 12141748398 This is the crankshaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Hitachi sensor to restore peak performance.

Show More Show Less

Bosch Remanufactured Alternator - 150amp

For vehicles with liquid cooled alternator and production date from 09/1998

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:371081

Part#: 12317508054BOSKT

Back Ordered

$ 1,167.99

This product was last offered at the strikethrough price on
04-10-2026

$ 1,090.99 USD

Add to Wish List

Qty

$ 1,090.99 USD

Add to Wish List

Includes a $100.00 refundable core charge

1
…
4
5

Select Vehicle

Purpose

Category

Electrical System

Brand

View All Brands

Price

Special Offers

Shipping