BMW Electrical Sensors, Switches, & Relays

Ensure smooth engine operation in your BMW N62 N73 Engines with this Bremmen Parts Eccentric Shaft Sensor. Designed to detect valve position and lift adjusted by the Valvetronic motor, this sensor prevents poor cold-start issues and rough idle caused by valve lift failure. Avoid potential limp mode situations with this reliable replacement sensor, which also requires a valve cover gasket replacement for proper installation.

Key Benefits:

Detects valve position and lift for optimal engine performance Prevents poor cold-start issues and rough idle Avoids potential limp mode situations Compatible with N62 N73 Engines

120 amp Bosch alternator for many BMW M62 V8's with 7 Poly Groove Pulley. Bosch is an original equipment supplier to BMW, and is the finest and most recognized German brand of alternator available. Buy only the best alternator for your BMW -- buy a Bosch alternator. Can be used in place of bmw part number. 12311433266

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

A refundable core charge must be applied to this alternator. Upon receipt of your rebuildable alternator core, you will be refunded the core charge.

This Bosch Alternator fits the following BMWs:
1997-1998 E39 5 Series 540i
1997-1998 E38 BMW 740i 740il
1996-1999 E31 BMW 840i 840ci

Includes $65.00 core charge to be refunded on return of your rebuildable core.

Used to detect the position of the camshaft, this sensor allows the computer to adjust the ignition timing for optimal performanceand to prevent damage from early or late detonation. Hella replacement sensors will ensure long lasting reliability and will keep your engine running like new.

Hella is a premium manufacturer that supplies automotive parts to numerous car brands across the world. Everything from electrical to mechanical genuine parts have been made and supplied directly to BMW before the vehicles ever leave the production floor. Their high quality, long lasting parts have made them a trusted brand chosen to help keep your BMW on the road for many years to come.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Ensure precise timing in your BMW engine with this Camshaft Gear Sensor, also known as the "pulse generator". Designed to mount on the side of the cylinder head, this sensor accurately detects camshaft timing. When an engine fault code related to timing emerges, replacement of this sensor becomes essential for optimal engine performance.

Benefits:

• Ensures precise timing detection
• Vital for engine fault code related to timing
• Mounts to the side of the cylinder head
• Essential for BMW engine performance

Maintain optimal engine performance with this premium replacement knock sensor, engineered to detect pinging, knocking, and pre-detonation within your engine. By precisely monitoring these vibrations, the sensor enables the engine control unit (ECU) to fine-tune ignition timing, safeguarding your engine and enhancing overall efficiency.

A malfunctioning knock sensor can result in diminished power, reduced fuel efficiency, and potential engine damage. Restore your engine's functionality and reliability with this high-quality knock sensor from Bremmen Parts, designed for long-lasting performance and peace of mind.

URO Camshaft Position Sensor - E34 E36 | M20 M50 S50 Engines

The URO Camshaft Position Sensor - E34 E36 | M20 M50 S50 Engines is a high-quality replacement component designed to restore proper engine operation and eliminate trouble codes or check engine lights. Replacing a failed original camshaft position sensor instantly improves engine performance by ensuring accurate timing signals for optimal fuel injection and ignition. With a direct-fit OE replacement design, this sensor offers easy installation, allowing for a seamless plug-and-play setup. Manufactured using premium polymer and metal materials, it withstands high engine temperatures, ensuring reliable performance over the long term.

Key Benefits:

• Restores engine performance: Replacing the faulty camshaft position sensor restores the proper operation of the engine and eliminates engine codes or check engine lights.
• Direct-fit installation: The sensor is designed for easy, plug-and-play installation without the need for modifications.
• Durable construction: Built with high-quality polymer and metal materials to resist intense engine heat and maintain reliable function.
• Optimized operation: Alloy conductors minimize electrical resistance, ensuring precise operation at all engine RPMs.
• Long-lasting reliability: Designed and tested for superior durability, ensuring long-term, reliable engine performance.