BMW Electrical Sensors, Switches, & Relays for BMW X Series E71 (2008-2014)

Clear BMW chassis

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.

Sub-Categories

Sort By:

Burger Motorsport 4 BAR TMAP Sensor & Adapter - BMW N55/N54/S55 (2007...

T#:34885402

Part#: 4BAR TMAP

In Stock

$ 139.99 USD

Add to Wish List

Qty

$ 139.99 USD

Add to Wish List

Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi.

Voltage Regulator

We Price Match - Give Us A Call or Chat!

T#:594108

Part#: 12317603775

Ships in 1 Business Day

$ 71.22

This product was last offered at the strikethrough price on
05-04-2026

$ 70.45 USD

Add to Wish List

Qty

$ 70.45 USD

Add to Wish List

Have you noticed inconsistent electrical power in your interior lately? Your voltage regulator is responsible for maintaining a constant voltage out from the alternator.

Burger Motorsports 2007-2012 TypeA 4BAR Adapter - E82/88 E9X E6X N54 ...

T#:599636

Part#: TYPEA4BARADAPTER

Ships in 2 Business Days

$ 35.00 USD

Add to Wish List

Qty

$ 35.00 USD

Add to Wish List

Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi. For very high boost applications, this 4 BAR adapter can be used which requires Bosch 4 BAR sensor (Part # 281002576). SENSOR NOT INCLUDED, Please see T#587716

Show More Show Less

Valeo New Starter Motor - E70, E71, E82, E84, E88, E92, E93, F10, F30...

For vehicles with production date from 03/2011

We Price Match - Give Us A Call or Chat!

T#:594588

Part#: 12417616502

Ships in 3 Business Days

$ 265.76 USD

Add to Wish List

Qty

$ 265.76 USD

Add to Wish List

Brand new unit - no core charge! Avoid messing with a core return entirely!

Valeo New Alternator - 230 Amp - E71, F01, F02

We Price Match - Give Us A Call or Chat!

T#:579635

Part#: 439640

Ships on Aug 14, 2026

$ 590.99 USD

Add to Wish List

Qty

$ 590.99 USD

Add to Wish List

New Replacement Alternator From Valeo - 12317603781

OEM Valeo New Alternator - 230amp

We Price Match - Give Us A Call or Chat!

T#:383432

Part#: 12317603782

Ships on Aug 14, 2026

$ 730.99 USD

Add to Wish List

Qty

$ 730.99 USD

Add to Wish List

The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator.

This is a NEW alternator from the OEM manufacturer, Valeo. No core charge applies. Valeo is an OEM manufacturer for many BMW alternators - save money by buying the same alternator in a different box!

Project Cars

SELECT YOUR BMW

BMW Electrical Sensors, Switches, & Relays for BMW X Series E71 (2008-2014)

Sub-Categories

Burger Motorsport 4 BAR TMAP Sensor & Adapter - BMW N55/N54/S55 (2007...

Voltage Regulator

Burger Motorsports 2007-2012 TypeA 4BAR Adapter - E82/88 E9X E6X N54 ...

Valeo New Starter Motor - E70, E71, E82, E84, E88, E92, E93, F10, F30...

Valeo New Alternator - 230 Amp - E71, F01, F02

OEM Valeo New Alternator - 230amp

Select Vehicle

Purpose

Category

Brand

Price

Shipping

Narrow Results