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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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Genuine BMW Positive Battery Lead

T#:21267

Part#: 61129125036

In Stock

Sale - Save 8% $ 493.99

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

$ 456.06 USD

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$ 493.99

This product was last offered at the strikethrough price on
08-26-2026

$ 456.06 USD

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Genuine BMW Positive Battery Lead -
This item fits the following BMW Chassis:
E90,E92,E93

Genuine BMW Alternator cable

T#:190752

Part#: 12427611316

In Stock

Sale - Save 8% $ 191.99

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

$ 176.83 USD

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$ 191.99

This product was last offered at the strikethrough price on
08-26-2026

$ 176.83 USD

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Genuine BMW Cable Alternator-Starter-Base B+ -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55

Genuine BMW Knock Sensor

T#:14966

Part#: 13627566786

In Stock

Sale - Save 8% $ 158.99

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

$ 146.51 USD

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$ 158.99

This product was last offered at the strikethrough price on
08-26-2026

$ 146.51 USD

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Genuine BMW Ping Sensor
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N54,N54T,N55,S55

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Genuine BMW Negative Battery Cable, IBS - E9X, E60 M5

T#:138681

Part#: 61127616200

In Stock

Sale - Save 8% $ 306.99

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

$ 282.99 USD

Limited Qty Sale

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Sale - Save 8%

$ 306.99

This product was last offered at the strikethrough price on
06-15-2026

$ 282.99 USD

Limited Qty Sale

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Replace your missing or corroded Negative Battery Cable.

Genuine BMW Alternator bracket

T#:38982

Part#: 12317533837

In Stock

Sale - Save 7% $ 456.99

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

$ 425.99 USD

Limited Qty Sale

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Sale - Save 7%

$ 456.99

This product was last offered at the strikethrough price on
05-02-2026

$ 425.99 USD

Limited Qty Sale

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Genuine BMW Generator Supporting Bracket
This item fits the following BMW Chassis:
E53 48IS,E53 X5 X5,E63,E65

Fits BMW Engines including:
N62,N62N

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Genuine BMW Alternator Supporting Bracket

T#:38983

Part#: 12317533840

In Stock

Sale - Save 7% $ 456.99

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

$ 425.99 USD

Limited Qty Sale

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Qty

Sale - Save 7%

$ 456.99

This product was last offered at the strikethrough price on
05-02-2026

$ 425.99 USD

Limited Qty Sale

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Genuine BMW Generator Supporting Bracket -
This item fits the following BMW Chassis:
E63,E65

Fits BMW Engines including:
N62,N62N

Genuine BMW E-Box Blower Motor

T#:13106

Part#: 12901438062

In Stock

Sale - Save 8% $ 367.99

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

$ 340.26 USD

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Sale - Save 8%

$ 367.99

This product was last offered at the strikethrough price on
08-26-2026

$ 340.26 USD

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Genuine BMW E-Box Fan
This item fits the following BMW Chassis:
E39 M5,E53 48IS,E39,E53 X5 X5,E65,E83 X3

Fits BMW Engines including:
M54,M62,N52,N52N,N54,N62,N73,S62,N62N

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Genuine BMW Fuse Box

T#:141098

Part#: 61138387544

In Stock

Sale - Save 8% $ 142.99

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

$ 132.09 USD

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Sale - Save 8%

$ 142.99

This product was last offered at the strikethrough price on
08-26-2026

$ 132.09 USD

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Genuine BMW Fuse Housing 8-Fold
This item fits the following BMW Chassis:
E39 M5,E38,E39

Genuine BMW Repair wiring harness - E61

T#:137412

Part#: 61119231821

In Stock

Sale - Save 8% $ 177.99

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

$ 164.42 USD

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$ 177.99

This product was last offered at the strikethrough price on
08-26-2026

$ 164.42 USD

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Genuine BMW REP. WIRING HARNESS, HINGE O

Camshaft Position Sensor - E30, E34

T#:205376

Part#: 12121722570

In Stock

Sale - Save 8% $ 246.99

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

$ 226.99 USD

Limited Qty Sale

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Qty

Sale - Save 8%

$ 246.99

This product was last offered at the strikethrough price on
05-02-2026

$ 226.99 USD

Limited Qty Sale

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Genuine Bmw Pulse Generator -12121722570

Genuine BMW EGR Valve Temperature Sensor - E70 X5

T#:42684

Part#: 13627811913

In Stock

Sale - Save 8% $ 111.99

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

$ 103.49 USD

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Sale - Save 8%

$ 111.99

This product was last offered at the strikethrough price on
08-26-2026

$ 103.49 USD

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Genuine BMW Temperature Sensor -
This item fits the following BMW Chassis:
E70 X5

Fits BMW Engines including:
M57

Genuine BMW Rep. Wire For B+ - 61139321691 - E82,E89,E90,E92,E93 ...

T#:186024

Part#: 61139321691

In Stock

Sale - Save 8% $ 144.99

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

$ 133.39 USD

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Qty

Sale - Save 8%

$ 144.99

This product was last offered at the strikethrough price on
08-26-2026

$ 133.39 USD

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Genuine BMW Rep. Wire For B+
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93

Genuine BMW Mass Air Flow Sensor

T#:14980

Part#: 13627593624

In Stock

Sale - Save 8% $ 410.99

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

$ 380.11 USD

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Qty

Sale - Save 8%

$ 410.99

This product was last offered at the strikethrough price on
08-26-2026

$ 380.11 USD

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Genuine BMW Hot-Film Air Mass Meter -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F25 X3,F26 X4

Fits BMW Engines including:
N52N,N55

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Genuine BMW Positive Battery Cable

T#:139354

Part#: 61129217036

Ships on Oct 6, 2026

Sale - Save 8% $ 271.99

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

$ 250.84 USD

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Qty

Sale - Save 8%

$ 271.99

This product was last offered at the strikethrough price on
08-26-2026

$ 250.84 USD

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Genuine BMW Battery Cable (Plus Pole) - Sbk 2.2
This item fits the following BMW Chassis:
E82 1M Coupe,E82,F06,F10,F12,F13

Genuine BMW Integrated Supply Module - 12638645514 - F15,F16,F25,F26 ...

T#:205365

Part#: 12638645514

Ships in 2 Business Days

Sale - Save 8% $ 426.99

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

$ 394.71 USD

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Qty

Sale - Save 8%

$ 426.99

This product was last offered at the strikethrough price on
08-26-2026

$ 394.71 USD

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Genuine BMW Integrated Supply Module -
This item fits the following BMW Chassis:
F15,F16,F25 X3,F26 X4

Fits BMW Engines including:
N20,N55

Genuine BMW Engine Wiring Harness, Engine Module - 12517523220 - E46 ...

T#:13093

Part#: 12517523220

In Stock

Sale - Save 8% $ 504.99

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

$ 463.99 USD

Limited Qty Sale

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Qty

Sale - Save 8%

$ 504.99

This product was last offered at the strikethrough price on
08-26-2026

$ 463.99 USD

Limited Qty Sale

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Genuine BMW Engine Wiring Harness, Engine Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Genuine BMW Wiring Harness, Actuator Con - 61129241328

T#:139452

Part#: 61129241328

In Stock

Sale - Save 69% $ 316.99

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

$ 97.57 USD

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Qty

Sale - Save 69%

$ 316.99

This product was last offered at the strikethrough price on
05-02-2026

$ 97.57 USD

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Genuine BMW Wiring Harness, Actuator Control Module -
This item fits the following BMW Chassis:
F10,F12,F13

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