BMW Electrical Sensors, Switches, & Relays for BMW X Series E53 (2000-2006)

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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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New Alternator - 120A

T#:25042543

Part#: 12317501690

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Sale - Save 20% $ 211.99

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

$ 169.59 USD

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Sale - Save 20%

$ 211.99

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

$ 169.59 USD

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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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Sale - Save 8%

$ 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 Earth Strap - 18106906784 - E53,E71,E83

T#:47274

Part#: 18106906784

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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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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

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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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 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.

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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Woodruff Key

4X5

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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Repair Kit For Socket

T#:528834

Part#: 61132359992

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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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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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Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

T#:639833

Part#: 13621433076

In Stock

Sale - Save 20% $ 14.99

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

$ 11.99 USD

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Sale - Save 20%

$ 14.99

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

$ 11.99 USD

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This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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BMW Electrical Sensors, Switches, & Relays for BMW X Series E53 (2000-2006)

Sub-Categories

New Alternator - 120A

Genuine BMW Socket repair kit

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

Cover Base B+ - E53

Genuine BMW Terminal Socket - Mcon 2.8 - Multiple BMWs

Cloth Webbed Adhesive Tape - 7.5 Meters

Woodruff Key

Repair Kit For Socket

Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

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