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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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BMW E6X / E8X / E9X - N52 Replacement Starter Kit

T#:15777314

Part#: SR0492NKT2-KT

In Stock

Sale - Save 8% $ 296.99

This product was last offered at the strikethrough price on
03-17-2026

$ 273.79 USD

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$ 296.99

This product was last offered at the strikethrough price on
03-17-2026

$ 273.79 USD

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Is your car having trouble starting? Does your starter click when you turn the key? Sounds like it's time for a new starter motor! Includes new starter with no core charge, intake gaskets, throttle body gasket and hardware.

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Genuine BMW Battery Hold Down - 61218353010 - E36,E36 M3

T#:21289

Part#: 61218353010

In Stock

Sale - Save 5% $ 108.99

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

$ 103.14 USD

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$ 108.99

This product was last offered at the strikethrough price on
06-25-2026

$ 103.14 USD

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Genuine BMW Battery Hold Down
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW Ground Cable

T#:39357

Part#: 12421737755

Ships in 1-2 days

Sale - Save 10% $ 41.99

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

$ 37.89 USD

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Sale - Save 10%

$ 41.99

This product was last offered at the strikethrough price on
03-30-2026

$ 37.89 USD

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Genuine BMW Ground Cable - L=380Mm
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E38,E39,E46,E85 Z4,E86 Z4

Genuine BMW Oil Pressure Switch

T#:141613

Part#: 61311243414

Ships in 3 Business Days

Sale - Save 6% $ 27.99

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

$ 26.26 USD

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$ 27.99

This product was last offered at the strikethrough price on
06-25-2026

$ 26.26 USD

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Genuine BMW Oil Pressure Switch - M12X1,5

Genuine BMW 5 Prong Green Relay - Multiple BMWs

T#:16220

Part#: 61366980177

In Stock

Sale - Save 7% $ 23.99

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

$ 22.22 USD

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Sale - Save 7%

$ 23.99

This product was last offered at the strikethrough price on
06-25-2026

$ 22.22 USD

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This 5 prong relay is green in color and is often related to the windshield wiper system. It may also have additional functions.

Genuine BMW Engine Oil Pressure Sensor - G01 F22 F23 F32 F33 F48 G30 ...

T#:539288

Part#: 12618647488

Ships in 1-2 days

Sale - Save 6% $ 59.99

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

$ 56.69 USD

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Sale - Save 6%

$ 59.99

This product was last offered at the strikethrough price on
06-25-2026

$ 56.69 USD

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Genuine BMW Multi Purpose Relay (150 Amp) (Black)

T#:144374

Part#: 61367661503

In Stock

Sale - Save 5% $ 129.99

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

$ 123.41 USD

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$ 129.99

This product was last offered at the strikethrough price on
06-25-2026

$ 123.41 USD

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Genuine BMW Relay - 150A
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E63,E70 X5,E71 X6,E82,E90,E92,E93,F01,F02,F06,F10,F12,F13,F30,F31

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Genuine BMW Socket repair kit

T#:207094

Part#: 61132359996

In Stock

Sale - Save 8% $ 29.99

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

$ 27.74 USD

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$ 29.99

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

$ 27.74 USD

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Genuine BMW Rep. Kit For Socket Housing - 4 Pol.
This item fits the following BMW Chassis:
E46 M3,E46,E85 Z4,E90,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

Genuine BMW Alarm Switch - E39

T#:10609

Part#: 61319119057

In Stock

Sale - Save 6% $ 63.99

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

$ 59.99 USD

Limited Qty Sale

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Qty

Sale - Save 6%

$ 63.99

This product was last offered at the strikethrough price on
06-25-2026

$ 59.99 USD

Limited Qty Sale

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Genuine BMW Switch
This item fits the following BMW Chassis:
E39 M5,E85 Z4M,E39,E85 Z4,E86 Z4

Genuine BMW Earth Strap For Engine Hood - 65311730952

T#:22078

Part#: 65311730952

Ships in 2 Business Days

Sale - Save 8% $ 43.99

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

$ 40.50 USD

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Qty

Sale - Save 8%

$ 43.99

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

$ 40.50 USD

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Genuine BMW Earth Strap For Engine Hood
This item fits the following BMW Chassis:
E36 M3,E63 M6,E36,E38,E63,E65

Eccentric Shaft Sensor Kit

T#:15677508

Part#: 11127581215-KT

In Stock

Sale - Save 18% $ 270.16

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD

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Qty

Sale - Save 18%

$ 270.16

This product was last offered at the strikethrough price on
05-03-2026

$ 221.57 USD

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The eccentric shaft sensor is known to fail and can be a costly repair at the dealer. Often caused by oil getting into the connection for the wiring harness and damaging the sensor and causing a check engine light. With this kit you get the the sensor along with new valve cover and eccentric shaft adjuster gaskets to ensure a complete leak free job.

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Genuine BMW Positive Battery Cable - E21 320i

T#:39337

Part#: 12421732447

In Stock

Sale - Save 6% $ 69.99

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

$ 65.88 USD

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$ 69.99

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

$ 65.88 USD

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Genuine BMW BATTERY CABLE (PLUS POLE)

Genuine BMW Earth Strap - 18106906784 - E53,E71,E83

T#:47274

Part#: 18106906784

In Stock

Sale - Save 7% $ 29.99

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

$ 28.01 USD

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Qty

Sale - Save 7%

$ 29.99

This product was last offered at the strikethrough price on
06-25-2026

$ 28.01 USD

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Genuine BMW Earth Strap -
This item fits the following BMW Chassis:
E53 X5,E71,E83 X3

Fits BMW Engines including:
M54,M62,N52N,N54,S62

Genuine BMW Positive Battery Lead - E82 1 M Coupe

T#:179146

Part#: 61126929715

In Stock

Sale - Save 6% $ 61.99

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

$ 58.20 USD

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Qty

Sale - Save 6%

$ 61.99

This product was last offered at the strikethrough price on
06-25-2026

$ 58.20 USD

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Genuine BMW Positive Battery Lead
This item fits the following BMW Chassis:
E82 1M Coupe,E82

Oil Level Sensor

T#:39261793

Part#: 12615A740A3

In Stock

Sale - Save 5% $ 243.99

This product was last offered at the strikethrough price on
07-02-2026

$ 231.79 USD

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Qty

Sale - Save 5%

$ 243.99

This product was last offered at the strikethrough price on
07-02-2026

$ 231.79 USD

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Woodruff Key

T#:28561

Part#: 07119951453

In Stock

Sale - Save 26% $ 3.99

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

$ 2.96 USD

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Sale - Save 26%

$ 3.99

This product was last offered at the strikethrough price on
06-25-2026

$ 2.96 USD

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Genuine BMW Woodruff Key
This item fits the following BMW Chassis:
E30 M3,E70 X5M,E71 X6M,E53 48IS,E30,E34,E36,E53 X5 X5,E63,E65,E70 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16

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Genuine BMW Terminal Socket - Mcon 2.8 - Multiple BMWs

T#:40627

Part#: 12527567482

In Stock

Sale - Save 55% $ 1.99

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

$ 0.89 USD

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Sale - Save 55%

$ 1.99

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

$ 0.89 USD

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Used in a wide variety of BMW connectors, these terminal sockets can come in handy when working on your wiring components.

Genuine BMW Socket Housing, Uncloded 12 Pol. - 61138373632

T#:208202

Part#: 61138373632

In Stock

Sale - Save 9% $ 18.99

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

$ 17.28 USD

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Qty

Sale - Save 9%

$ 18.99

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

$ 17.28 USD

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Genuine BMW Socket Housing, Uncloded - 12 Pol.

Cover Base B+ - E53

T#:40190

Part#: 12521439677

In Stock

Sale - Save 33% $ 10.99

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

$ 7.41 USD

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Qty

Sale - Save 33%

$ 10.99

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

$ 7.41 USD

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Genuine BMW Cover Base B+
This item fits the following BMW Chassis:
E53 48IS,E53 X5 X5

Fits BMW Engines including:
M54,M62,N62

Genuine BMW Earth Strap - 33346785460 - F01,F06,F10,F12,F13

T#:60490

Part#: 33346785460

In Stock

Sale - Save 26% $ 43.99

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

$ 32.65 USD

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Qty

Sale - Save 26%

$ 43.99

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

$ 32.65 USD

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Genuine BMW Earth Strap -
This item fits the following BMW Chassis:
F01,F02,F06,F10,F12,F13

Cloth Webbed Adhesive Tape - 7.5 Meters

T#:42873702

Part#: 61135B70D27

In Stock

Sale - Save 13% $ 11.99

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

$ 10.49 USD

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Sale - Save 13%

$ 11.99

This product was last offered at the strikethrough price on
06-25-2026

$ 10.49 USD

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Repair Kit For Socket

T#:528834

Part#: 61132359992

In Stock

Sale - Save 6% $ 13.99

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

$ 13.12 USD

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Qty

Sale - Save 6%

$ 13.99

This product was last offered at the strikethrough price on
06-25-2026

$ 13.12 USD

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Genuine BMW Battery Cable, Negative, Ibs - 61219117877

T#:223688

Part#: 61219117877

In Stock

Sale - Save 5% $ 306.99

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

$ 290.94 USD

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Qty

Sale - Save 5%

$ 306.99

This product was last offered at the strikethrough price on
06-25-2026

$ 290.94 USD

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Genuine Bmw Battery Cable, Negative, Ibs - 61219117877

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