BMW Electrical Sensors, Switches, & Relays for BMW Z4 M Roadster S54 (2003-2008)

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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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Camshaft Position Sensor - S54, S62
Camshaft Position Sensor - S54, S62
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T#:44461483
Part#: 13627796054
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$ 40.99 USD
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$ 40.99 USD
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Provides dependable performance, reliability, and value in one essential component.
DSC Pressure Sensor
DSC Pressure Sensor
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T#:567281
Part#: 34521164458
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$ 152.99 USD
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$ 152.99 USD
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This sensor is attached to the brake master cylinder
Parking Aid Sensor
Parking Aid Sensor
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T#:37858371
Part#: 66206989068
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$ 31.99 USD
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$ 31.99 USD
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This replacement PDC sensor is positioned behind the front and rear bumpers and serves as a direct replacement for any broken, missing, or faulty sensor.
Precision Raceworks Ethanol Sensor Breakout Harness
Precision Raceworks Ethanol Sensor Breakout Harness
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T#:35559424
Part#: 201-0411
Ships in 1 Business Day
$ 35.99

This product was last offered at the strikethrough price on
01-22-2026

$ 34.99 USD
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$ 34.99 USD
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n Ethanol Sensor Breakout Harness provides a clean wiring solution by splitting the signal from your ethanol content sensor between two analyzers, such as an ECU/controller and a gauge or Bluetooth display, without modifying your existing harness.his setup enables real-time ethanol level monitoring and facilitates comprehensive DME/ECU adjustments for enhanced automotive performance.citeturn0search0
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Electrical Connector - Priced Each
Electrical Connector - Priced Each
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T#:367145
Part#: 61132359999
Ships in 1-2 days
$ 18.99 USD
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$ 18.99 USD
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2 pin used in many locations on late model BMWs
Fluid Level Sensor
Fluid Level Sensor
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T#:369510
Part#: 17137524812
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$ 10.59 USD
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$ 10.59 USD
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This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level
Temperature Sensor
Temperature Sensor
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T#:37892090
Part#: 13621433076
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$ 10.34 USD
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$ 10.34 USD
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Temperature sensor for monitoring coolant and oil
Bushing Contact With Wire Lead - Priced Each
Bushing Contact With Wire Lead - Priced Each
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T#:14783536
Part#: 61130005199
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$ 3.99 USD
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$ 3.99 USD
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Wire With Terminals For 90 Degree 6 Pin Bulkhead (Red)
Wire With Terminals For 90 Degree 6 Pin Bulkhead (Red)
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T#:38161695
Part#: 201-0360-RED
Ships in 6 Business Days
$ 5.99 USD
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$ 5.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Red in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead (Green)
Wire With Terminals For 90 Degree 6 Pin Bulkhead (Green)
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T#:38161687
Part#: 201-0361-GRN
Ships in 9 Business Days
$ 3.99 USD
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$ 3.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Green in color and 18 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Orange
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T#:38161698
Part#: 201-0360-ORG
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Orange in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead (Black) 12 Gauge
Wire With Terminals For 90 Degree 6 Pin Bulkhead (Black) 12 Gauge ...
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T#:38161711
Part#: 201-0360-BLK
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Gauge
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Black - Dual 18 Ga...
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T#:38161710
Part#: 201-0362
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Black in color and 18 Gauge dual wire.
Wire With Terminals For 90 Degree 6 Pin Bulkhead (White)
Wire With Terminals For 90 Degree 6 Pin Bulkhead (White)
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T#:38161693
Part#: 201-0360-WHT
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. White in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Blue
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T#:38161703
Part#: 201-0360-BLU
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Blue in color and 12 Gauge.
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow
Wire With Terminals For 90 Degree 6 Pin Bulkhead - Yellow
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T#:38161692
Part#: 201-0360-YEL
Ships in 9 Business Days
$ 4.99 USD
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$ 4.99 USD
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Upgrade any wiring system with this optimal solution, ensuring reliability and durability in any demanding automotive application. Yellow in color and 12 Gauge.

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