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BMW Electrical Sensors, Switches, & Relays for BMW 6 Series E24 (1977-1989)

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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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Genuine BMW Fuse box

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T#:139797

Part#: 61131370763

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4% off MSRP $ 472.99

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

$ 454.99 USD

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4% off MSRP

$ 472.99

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

$ 454.99 USD

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Genuine BMW Fuse Box
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW Outdoor Temperature Sensor / Probe

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T#:11195

Part#: 65811385337

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1% off MSRP $ 178.99

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$ 177.99 USD

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1% off MSRP

$ 178.99

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

$ 177.99 USD

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Genuine BMW Sensor Outdoor Temperatur
This item fits the following BMW Chassis:
E30 M3,E30

OMP Battery Cut Off Switch / Kill Switch

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T#:1614

Part#: EA-462

Back Ordered

$ 65.00 USD

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$ 65.00 USD

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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.

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Genuine BMW Gong - 65811376047 - E30

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T#:155141

Part#: 65811376047

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1% off MSRP $ 94.99

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$ 93.99 USD

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1% off MSRP

$ 94.99

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

$ 93.99 USD

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Genuine BMW Gong -
This item fits the following BMW Chassis:
E30

Genuine BMW Oil Level Sensor - E24 635CSi E34 M5

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T#:40728

Part#: 12611312343

Ships in 1 day

7% off MSRP $ 414.99

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

$ 387.99 USD

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7% off MSRP

$ 414.99

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

$ 387.99 USD

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Genuine BMW Levelling Switch
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,S38

E30 M3, E24 635CSi TDC Reference Sensor

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T#:19368

Part#: 12521287784

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6% off MSRP $ 299.99

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

$ 280.99 USD

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6% off MSRP

$ 299.99

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$ 280.99 USD

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This is a reference sensor used for crank position signal for the E24 635 and a top dead center signal for the E30 M3.

The E24 can have a crank position sensor (CPS) in one of two places: mounted in the transmission bellhousing reading the flywheel (early cars) or on the front of the engine block reading the teeth on the front crank pulley (later cars). The BMW parts information does not show a clear cutoff for each so check your car before ordering. The CPS sends a position signal to the DME so the computer knows when the engine is at TDC and can start the car. It's also when the engine is running for ignition timing. If your engine is not starting or running with misfires this is definitely one of the likely causes. Keep one as a spare to avoid downtime or being stranded!

This also sends a TDC signal in the E30 M3 but it's only used during diagnostic tests. The sensor is located on the upper transmission bellhousing, separate from the other reference sensors. It's only sending a signal to the diagnostic connector, not to the ECU itself. One of the problems with these reference sensors is that they all look alike, especially the male pin connectors on the body of the car. The TDC reference sensor itself is shorter and stubbier than the other two sensors on the M3 bellhousing. Unlike the other two sensors it does not have any markings or special features, just a plain black connector. And it's often missing from the car because it is not required to run and previous owners may have removed it to eliminate confusion.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1988-1991 E30 BMW M3
6/1987-1989 E24 BMW 635csi

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Genuine BMW Engine Crankshaft Position Sensor - M30 3.0L 3.2L 3.4L ...

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T#:190830

Part#: 12141720857

Ships in 1 day

6% off MSRP $ 200.99

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

$ 187.99 USD

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6% off MSRP

$ 200.99

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

$ 187.99 USD

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Genuine BMW Pulse Generator -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30

Genuine BMW Temperature Sensor

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T#:200307

Part#: 13621362599

Ships in 1 day

6% off MSRP $ 255.99

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

$ 239.99 USD

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6% off MSRP

$ 255.99

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

$ 239.99 USD

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Genuine BMW Temperature-Time Switch

Genuine BMW Alternator Supporting Bracket - E23 735i E24 635CSi M30 3...

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T#:21711

Part#: 12311708343

Ships in 7 Business Days

4% off MSRP $ 158.99

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

$ 152.99 USD

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4% off MSRP

$ 158.99

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

$ 152.99 USD

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Genuine BMW SUPPORTING BRACKET
Fits BMW Engines including:
M30,S38

Bosch Starter Motor - E23 E24 E28

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

T#:224639

Part#: SR442X

Ships on Jun 30, 2026

$ 222.99

This product was last offered at the strikethrough price on
04-15-2026

$ 160.00 USD

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$ 160.00 USD

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Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i

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