Home
Engine Parts
Electrical System

BMW Electrical Sensors, Switches, & Relays for BMW 7 Series F02 (2009+)

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:

Hella Camshaft Position Sensor

Two required per engine, may be replaced separately as needed. Four required per engine, may be replaced separately as needed.

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591910

Part#: 13627525014

In Stock

$ 66.99 USD

Add to Wish List

Qty

$ 66.99 USD

Add to Wish List

Monitors camshaft location

Hella Hella Horn - High Tone

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:592707

Part#: 2768551

In Stock

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

Disc Type High-Tone, 12 V, 400 Hz with Bracket

Hella Hella Horn - Low Tone

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:590880

Part#: 2768082

In Stock

$ 36.99 USD

Add to Wish List

Qty

$ 36.99 USD

Add to Wish List

Disc Type Low-Tone, 12 V, 335 Hz with Bracket

Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:31158805

Part#: 85115

Ships on Nov 24, 2026

$ 77.99 USD

Add to Wish List

Qty

$ 77.99 USD

Add to Wish List

Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db

The Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db is designed to make sure your presence is known with powerful, attention-grabbing sound. These high-performance sports horns feature:

Impressive Loudness: Delivers a powerful 112 decibels, ensuring you’re heard in any situation.
Dual Frequency: Includes 330Hz and 400Hz horns for a dynamic and distinct sound.
Lightweight & Durable: Constructed for easy installation with weather-resistant covers, built to withstand the elements.
Easy Installation: Quick and straightforward to install, enhancing vehicle safety with minimal effort.

The kit is a must-have for anyone looking to enhance their vehicle’s horn performance and visibility on the road.

Show More Show Less

Hella Air Horn Kit

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:592708

Part#: 3001651

In Stock

$ 143.99

This product was last offered at the strikethrough price on
05-07-2026

$ 121.99 USD

Add to Wish List

Qty

$ 121.99 USD

Add to Wish List

Get noticed with this air horn kit from Hella!

Alternator

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

T#:594101

Part#: 12318570672

Ships in 2 Business Days

$ 1,094.99

This product was last offered at the strikethrough price on
05-07-2026

$ 1,062.99 USD

Add to Wish List

Qty

$ 1,062.99 USD

Add to Wish List

Replacement Alternator from Valeo

Bass Tone Sports Horn Kit 400Hz + 500Hz, 115Db

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:31589317

Part#: 85110

Ships on Nov 19, 2026

$ 77.99 USD

Add to Wish List

Qty

$ 77.99 USD

Add to Wish List

EV Charging Extension Cord - 30-foot NEMA 14-50

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:22987081

Part#: CHRG-EXT

In Stock

$ 199.99 USD

Add to Wish List

Qty

$ 199.99 USD

Add to Wish List

The EVANNEX 30-foot charging cable extension integrates seamlessly with NEMA 14-50 connectors found in various home or mobile chargers.

Compatible with BMW or MINI electric vehicles, this extension cord extends the charging range to reach power sources up to 50 feet away.

Integration with most NEMA 14-50 chargers
Ability to connect to distant power sources
Ergo Grip Handle for secure handling
Built-in LED indicator for easy power activation confirmation
Enhanced charging accessibility for on-the-go use
Ideal for connecting to unconventional power outlets like RV hookups, dryers, or air conditioner plugs

Show More Show Less

Hella Horn - High-Tone

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:592716

Part#: 7424011

In Stock

$ 17.99 USD

Add to Wish List

Qty

$ 17.99 USD

Add to Wish List

Upgrade the sound of your BMW or MINI with the Hella Horn - High-Tone. This high-quality horn delivers a powerful and attention-grabbing sound, enhancing safety on the road. Designed for easy installation, it provides a quick and effective way to improve the audible presence of your vehicle.

Powerful and attention-grabbing sound
Enhances safety on the road
Easy installation for convenience
Compatible with BMW and MINI models
High-quality construction for durability

Enhance the audible presence of your BMW or MINI with the Hella Horn - High-Tone, ensuring you're heard when it matters most.

Show More Show Less

Hella Horn - Low-Tone

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:28869559

Part#: 7424001

Ships in 6 Business Days

$ 17.99 USD

Add to Wish List

Qty

$ 17.99 USD

Add to Wish List

Universal fit. Not direct fit.

Hella Relay

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:592718

Part#: 965400001

In Stock

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

12V 30A SPST relay with bracket

Hitachi Camshaft Position Sensor - BMW E9X F3X F8X N20 N52 N55 S55 ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:48815454

Part#: 13627525014

Ships in 7 Business Days

$ 40.00 USD

Add to Wish List

Qty

$ 40.00 USD

Add to Wish List

The camshaft position sensor communicates the position of the camshaft to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the cam position sensor.

Show More Show Less

Hitachi Engine Crankshaft Position Sensor - 13627582842 - E9x, F3x, F...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:48850074

Part#: 13627582842

Ships in 7 Business Days

$ 184.99 USD

Add to Wish List

Qty

$ 184.99 USD

Add to Wish List

Engine cranks but doesn't start? This sensor is often the issue.

Hitachi Engine Crankshaft Position Sensor - 13627525015 - E9x, E8x, E...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:48815471

Part#: 13627525015

Ships in 2 Business Days

$ 66.99 USD

Add to Wish List

Qty

$ 66.99 USD

Add to Wish List

The crankshaft position sensor transmits the crankshaft's position to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the crank position sensor.

Show More Show Less

Hella Oil Pressure Switch - M12x1.5

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591881

Part#: 12611710509

Special Order: No Guaranteed ETA

$ 7.99 USD

Add to Wish List

Qty

$ 7.99 USD

Add to Wish List

Leaking or malfunctioning oil pressure switches can be disastrous

Select Vehicle

Purpose

Category

Electrical System

Brand

View All Brands

Price

Shipping