Find Parts That Fit Your Vehicle

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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Bosch - Corporate Logo
T#:594976
Part#: 12141721504
Ships in 2 Business Days
$ 88.34 USD
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$ 88.34 USD
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MHD Tuning - Corporate Logo
T#:54852023
Part#: MHD-UNLOCKER
Back Ordered
New Item
$ 373.99 USD
$ 373.99 USD
MHD Unlocker with a plug and play harness/connections - Simple and easy unlock at home in a few minutes!
Bosch - Corporate Logo
T#:639133
Part#: 13627809334
Ships in 2 Business Days
$ 120.99 USD
Free Shipping
$ 120.99 USD
Free Shipping
The crankshaft position sensor measures the speed at which the crank is turning and adjusts fueling via the ECU to match. If it fails, your computer will not know the speed and will fuel it improperly. Replace yours with a Bosch unit to get your computer reading everything properly again. Installs exactly in the place of your old sensor and will eliminate your car's idle, performance, and misfiring problems.
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Genuine BMW - Corporate Logo
T#:28706
Part#: 07129902813
In Stock
$ 6.99 USD
Free Shipping on orders $49 and up

Upgrade Your BMW with Genuine BMW Torx Screw - 07129902813

Upgrade your BMW's maintenance with the Genuine BMW Torx Screw - 07129902813, a premium component crafted for durability and precision. This authentic torx screw ensures a perfect fit and reliable performance in your BMW vehicle. Engineered to BMW's exact specifications, it offers peace of mind knowing your BMW is equipped with genuine parts. Whether you're conducting routine maintenance or repairing your BMW, trust Genuine BMW Torx Screws to maintain the integrity and performance of your vehicle.

  • Genuine BMW torx screw for superior quality
  • Engineered to BMW's exact specifications
  • Ensures a perfect fit and reliable performance
  • Enhances vehicle integrity and performance
  • Ideal for routine maintenance and repairs


Genuine BMW Torx Screw
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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Genuine BMW - Corporate Logo
T#:40627
Part#: 12527567482
In Stock
Sale - Save 50% $ 1.99

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

$ 0.99 USD
Free Shipping on orders $49 and up
Sale - Save 50%
$ 1.99

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

$ 0.99 USD
Free Shipping on orders $49 and up
Used in a wide variety of BMW connectors, these terminal sockets can come in handy when working on your wiring components.
ECS - Corporate Logo
T#:33412925
Part#: 12521433915
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521433915 - Commonly used for the engine oil level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Genuine BMW - Corporate Logo
T#:139551
Part#: 61130005197
In Stock
$ 3.68 USD
Free Shipping on orders $49 and up
Perfect for repairing damaged wiring in multiple locations of your BMW.
URO - Corporate Logo
T#:377975
Part#: 61128373946T
Ships in 1 Business Day
$ 9.77 USD
Free Shipping on orders $49 and up
Replace the T bolt for securing the battery cable without replacing the whole cable

Febi - Corporate Logo
T#:381815
Part#: 12311268433
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
Reduces alternator vibration.

Genuine BMW - Corporate Logo
T#:10437
Part#: 61130005199
In Stock
13% off MSRP $ 7.99

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

$ 6.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 7.99

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

$ 6.99 USD
Free Shipping on orders $49 and up
Used in a variety of locations throughout your BMW, this perfect for repair damage electrical connection contacts.
Genuine BMW - Corporate Logo
T#:7169
Part#: 12611744292
In Stock
$ 9.99

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

$ 7.99 USD
Free Shipping on orders $49 and up
$ 7.99 USD
Free Shipping on orders $49 and up
If you are replacing your oil level sensor for any reason, it is highly recommended that you replace this seal as well to prevent any future leaks. When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.
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URO - Corporate Logo
T#:37925905
Part#: 61217566618
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up

URO Battery Hold Down Clamp - BMW E92 335xi

URO Battery Hold Down Clamp - BMW E92 335xi is a premium solution for repairing your damaged or broken factory battery hold down. This new clamp is designed to restore the proper positioning and securement of your vehicle's battery, ensuring it remains firmly in place during operation. Manufactured to meet OE specifications, it guarantees a perfect fit and easy installation. Made from high-quality materials, the URO Battery Hold Down Clamp is engineered to withstand harsh operating conditions, including intense vehicle heat and corrosive battery fumes, providing long-lasting durability and reliability.

Key Benefits:

  • Direct-fit OE replacement ensures easy installation and secure battery positioning
  • High-quality materials resist heat and corrosive battery fumes for enhanced durability
  • Restores battery hold down function, preventing battery movement during operation
  • Built to withstand harsh conditions for long-lasting reliability

With the URO Battery Hold Down Clamp - BMW E92 335xi, you can ensure your battery is securely held in place, contributing to the overall reliability and safety of your vehicle.

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Genuine BMW - Corporate Logo
T#:141382
Part#: 61217577620
In Stock
10% off MSRP $ 9.69

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

$ 8.69 USD
Free Shipping on orders $49 and up
10% off MSRP
$ 9.69

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

$ 8.69 USD
Free Shipping on orders $49 and up


Genuine BMW Mounting Screw - 190Mm
This item fits the following BMW Chassis:
E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E85 Z4M,E30,E38,E39,E46,E53 X5,E63,E70 X5,E71 X6,E82,E85 Z4,E86 Z4,E90,E92

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ECS - Corporate Logo
T#:33412947
Part#: 12521433916
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up

Includes connector housing with terminals and seals. Commonly used for the crankshaft position sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521433916 - Commonly used for the crankshaft position sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Genuine BMW - Corporate Logo
T#:177742
Part#: 61129268382
In Stock
2% off MSRP $ 45.99

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

$ 44.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 45.99

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

$ 44.99 USD
Free Shipping on orders $49 and up


Genuine BMW Earth Strap, Trunk Lid -
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83


Genuine BMW - Corporate Logo
T#:543048
Part#: 61139232674
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up
A socket contact in the context of BMW refers to an electrical connector component utilized in BMW vehicles. These socket contacts are specifically engineered to establish electrical connections within the car's wiring and electronic systems. They play a vital role in ensuring the proper functioning of various electrical components, spanning from the vehicle's engine to its interior features. BMW socket contacts are meticulously designed to align with the brand's stringent criteria for quality and dependability, underscoring their significance in upholding the electrical systems and overall performance of the vehicle.
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Genuine MINI - Corporate Logo
T#:212573
Part#: 61217644251
In Stock
11% off MSRP $ 17.99

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

$ 15.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
11% off MSRP
$ 17.99

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

$ 15.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Genuine MINI Battery Hold Down - 61217644251
Genuine BMW - Corporate Logo
T#:28561
Part#: 07119951453
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
$ 3.99 USD
Free Shipping on orders $49 and up


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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EVANNEX - Corporate Logo
T#:22987103
Part#: CHRG-EXT-50
In Stock
$ 359.99 USD
$ 359.99 USD

EVANNEX offers a versatile 50-foot charging cable extension compatible with NEMA 14-50 connectors, seamlessly integrating with home or mobile chargers. This extension cord augments your existing charger's reach by up to 70 feet, enabling access to distant power sources from your BMW or MINI vehicle.

Key benefits of EVANNEX's charging cable extension:

  • Extends charging range up to 70 feet from your vehicle.
  • Ergo Grip Handle facilitates easier unplugging of heavy power cords.
  • Built-in LED indicator for convenient power activation testing.
  • Enables charging from distant power sources like clothes dryer or AC outlets.

For enhanced charging accessibility during road trips, pair EVANNEX's extension with road trip charging adapters, allowing connection to popular RV hookups, dryer connections, air conditioner plugs, and more.

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Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
Sale - Save 26%
$ 43.99

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

$ 32.65 USD
Free Shipping on orders $49 and up


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


URO - Corporate Logo
T#:373033
Part#: 12611710509
In Stock
$ 8.39 USD
Free Shipping on orders $49 and up
Replacement oil pressure switch found on most BMWs

Bosch - Corporate Logo
T#:2857
Part#: 61311373585
In Stock
$ 11.99 USD
Free Shipping on orders $49 and up

If you have a faulty fuel pump relay, fuel will not be pumped to the engine and your engine may not start. Replace your relay with this high quality Bosch replacement to restore fuel pump operation.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

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!

This 4 prong relay fits many BMW's and fulfulls a variety of functions. Please check your relay pins configuration to ensure the proper fitment. Fits BMW 2002, e30 e36 e46 e28 e34 e39 e24 e23 e32 e38 e31 z3


This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
1982-1989 E24 BMW 633csi 635csi M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M coupe M Roadster

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Genuine BMW - Corporate Logo
T#:192139
Part#: 64119350495
In Stock
$ 4.12 USD
Free Shipping on orders $49 and up
Maintaining precise HVAC sensor positioning is essential for keeping your BMW's cabin climate system functioning properly. This Genuine BMW Evaporator Temperature Sensor Adapter is the exact factory mounting piece required to secure the evaporator temp sensor inside the climate control housing.
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Genuine BMW - Corporate Logo
T#:208202
Part#: 61138373632
In Stock
11% off MSRP $ 18.99

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

$ 16.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
11% off MSRP
$ 18.99

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

$ 16.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Socket Housing, Uncloded - 12 Pol.



URO - Corporate Logo
T#:373239
Part#: 65816905133
In Stock
$ 13.99 USD
Free Shipping on orders $49 and up
Common fix for incorrect OBC temperature readings
URO - Corporate Logo
T#:37892090
Part#: 13621433076
In Stock
$ 10.34 USD
Free Shipping on orders $49 and up
Temperature sensor for monitoring coolant and oil
FAE - Corporate Logo
T#:31092548
Part#: 61316967601
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up

Rein - Corporate Logo
T#:363
Part#: 12617568480
In Stock
$ 11.99

This product was last offered at the strikethrough price on
04-21-2026

$ 7.39 USD
Free Shipping on orders $49 and up
$ 7.39 USD
Free Shipping on orders $49 and up
Having your oil pressure light come on can mean very serious problems. Or it could just be this switch that fails several times over a car's lifespan. By no means should you ignore the warning light but replacing this sensor could be the actual culprit. The other problem with this switch is that oil can leak past its seal. With the oil under a lot of pressure at this point, the oil loss can be a serious concern. It's a simple replacement when doing most oil change work.

This Oil Pressure Switch fits the following BMWs:
1985-1991 E30 318i, 318is, 325e, 325i, M3
1992-1999 E36 318i/is, 325i/is, 328i/is, 323is, M3
1992-1997 E31 840i, 850i
1988-1994 E32 735i, 735iL, 740i, 740iL
1989-1995 E34 525i, 530i, 535i, 540i, M5
1995-2001 E38 740i, 740iL, 750i, 750iL
1996-2002 Z3 Roadster/Coupe 1.9, 2.3, 2.5, 2.8, 3.0, 3.2
1997-2003 E39 525i, 528i, 530i, 540i, M5
1999-2005 E46 323, 325, 328, 330, M3
2000-2003 Z8 roadster
2001-2006 E53 X5 X5 3.0i, X5 4.4i, X5 4.6is, X5 4.8is
2002+ E65/E66 745i, 745li, 750i, 750li, 760i, B7 Alpina
2003+ Z4 Roadster/Coupe Z4 2.5, 3.0, 3.0si
2004+ E60 525i, 530i, 535i, 545i, 550i, M5
2005+ E63/E64 645Ci, 650i, M6
2005+ E83 X3 X3 2.5, X3 3.0
2006+ E90/E92 325, 328, 330, 335
2007+ E70 X5 X5 3.0i, X5 4.8i
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Elring - Corporate Logo
T#:348099
Part#: 11127528242
In Stock
Sale - Save 12% $ 9.17

This product was last offered at the strikethrough price on
04-09-2026

$ 8.09 USD
Free Shipping on orders $49 and up
Sale - Save 12%
$ 9.17

This product was last offered at the strikethrough price on
04-09-2026

$ 8.09 USD
Free Shipping on orders $49 and up

Rubber seals are often hardened and damaged by excessive heat and constant temperature changes causing them to become brittle and crack or split. If your seal has split, replace it with a new Elring seal for long reliability and to prevent further problems.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
N52 3.0L

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Genuine BMW - Corporate Logo
T#:25047
Part#: 11127528242
In Stock
13% off MSRP $ 22.99

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

$ 19.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 22.99

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

$ 19.99 USD
Free Shipping on orders $49 and up
This seal plug is installed in the valve cover of N52 engines and is supposed to prevent oil from leaking out. But the rubber plug loosens or becomes dislodged over time and oil seeps out of the valve cover and eventually into the sensor itself (destroying a very expensive sensor). In extreme neglect oil will contaminate the engine wiring harness or even the DME itself. During any valve cover work we recommend checking for oil inside the sensor or around this plug and replace the plug during any valve cover gasket work. It's cheap insurance against an expensive contaminated eccentric shaft sensor.

This item fits the following BMWs:
2006 E90 BMW 325i 325xi 330i 330xi - Sedan
2006 E60 BMW 525i 525xi 530i 530xi
2006 E85 BMW Z4 3.0i Z4 3.0si
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FAE - Corporate Logo
T#:7256
Part#: 13621433076
In Stock
$ 14.99 USD
Free Shipping on orders $49 and up
This coolant / oil temperature sensor is mounted in the cylinder head and/or the oil filter housing and/or water pump/ thermostat housing. Also used as an oil temperature sensor on cars with SMG transmissions.
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Bosch - Corporate Logo
T#:377503
Part#: 12412344243KT1
In Stock
$ 245.99

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

$ 244.00 USD
Free Shipping
$ 244.00 USD
Free Shipping

If your starter has died and your car will no longer turner over, Bosch's replacement unit is the perfect high quality replacement. OEM replacement for BMW part # 12412354701, 12412344243, and 12417526236.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

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!

Includes a $65 core charge.

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URO - Corporate Logo
T#:591998
Part#: 12617592532
In Stock
$ 49.00 USD
Free Shipping on orders $49 and up
Used to indicate the oil pressure in the housing. URO aftermarket version.

Bremmen Parts - Corporate Logo
T#:36913377
Part#: 13627588095
In Stock
Sale - Save 20% $ 27.99

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

$ 22.39 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 27.99

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

$ 22.39 USD
Free Shipping on orders $49 and up

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

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Vitesco Technologies - Corporate Logo
T#:39329319
Part#: 13628657300
In Stock
Sale - Save 5% $ 52.99

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

$ 50.43 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 52.99

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

$ 50.43 USD
Free Shipping on orders $49 and up
Bosch - Corporate Logo
T#:2089
Part#: 12141734580
In Stock
$ 77.99

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

$ 65.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 77.99

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

$ 65.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

Knock sensors detect pings in the engine and adjust ignition timing to restore perfect operation. Faulty knock sensors will throw engine codes or even lead to engine damage. Replace your sensor with a reliable, high quality Bosch sensor to ensure proper engine ignition timing. For cars with M42 Engine.

OEM replacement for BMW part # 12141734580.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

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!

This item fits the following BMWs:
1992-1996 E36 BMW 318i 318is 318ic 318ti

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URO - Corporate Logo
T#:37925886
Part#: 12141438082
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up

URO Camshaft Position Sensor - For BMW M52 M54 Engines

URO Camshaft Position Sensor - For BMW M52 M54 Engines is the perfect solution for restoring proper engine operation when your original camshaft position sensor has failed. This direct-fit OE replacement sensor eliminates trouble codes and check engine lights, ensuring smooth engine performance. Made from high-quality polymer and metal materials, this sensor is designed to withstand the intense heat of your BMW’s engine. With alloy conductors that minimize electrical resistance, the sensor provides accurate operation across all engine RPMs. Built for reliability and long-lasting performance, it’s the ideal choice for your BMW M52 or M54 engine.

Key Benefits:

  • Direct-fit OE replacement for easy, plug-and-play installation
  • Restores proper engine operation by eliminating trouble codes and check engine lights
  • High-quality polymer and metal construction withstands the intense heat of the engine
  • Alloy conductors minimize electrical resistance for precise operation at any engine RPM
  • Engineered for reliability and longevity, providing long-term performance and peace of mind

Upgrade your BMW M52 or M54 engine with the URO Camshaft Position Sensor and enjoy reliable engine performance.

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ECS - Corporate Logo
T#:33412931
Part#: 12527519996
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up

Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Febi Relay - Replaces White/Green
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:16375128
Part#: 61368373700
Ships on Nov 18, 2026
Sale - Save 28% $ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD
Free Shipping on orders $49 and up
Sale - Save 28%
$ 15.99

This product was last offered at the strikethrough price on
05-15-2026

$ 11.56 USD
Free Shipping on orders $49 and up
This relay is often the fuel pump relay for many BMW models. To ensure the relay is correct for your car please check the pin locations

Remanufactured Alternator - 120amp
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:374262
Part#: 12311433266KT1
In Stock
$ 326.99

This product was last offered at the strikethrough price on
02-24-2026

$ 319.99 USD
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$ 319.99 USD
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Don't let a failing alternator compromise your BMW's power grid or leave you stranded on the street or at the track. This direct fit replacement restores factory fresh electrical charging capacity, ensuring your battery stays fully topped off
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Genuine BMW - Corporate Logo
T#:29334016
Part#: 12615A740A2
In Stock
8% off MSRP $ 298.99

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

$ 273.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 298.99

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

$ 273.99 USD
Free Shipping on orders $49 and up
BMW has eliminated the dipstick in favor of electric oil level sensors located in the bottom of the oil pan. These sensors are designed to monitor both the oil level and oil condition, alerting you when the oil level is too low or the quality of the oil has dropped and should be changed. Unfortunately, like many BMW electrical components, these sensors are prone to failure and can result in improper level and quality readings. If you recently changed your oil and know the readings are incorrect, there is a good chance your sensor has failed. We recommend replacing your oil level sensor, in this case, to ensure you are always seeing proper levels and oil condition. Luckily, this sensor is easy to replace and could save you from potentially catastrophic issues later on.
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ECS - Corporate Logo
T#:33412924
Part#: 12521433917
In Stock
Sale - Save 18% $ 10.99

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

$ 8.99 USD
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Sale - Save 18%
$ 10.99

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

$ 8.99 USD
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Includes connector housing with terminals and seals. Commonly used for the camshaft position sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521433917 - Commonly used for the camshaft position sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Genuine BMW - Corporate Logo
T#:16192
Part#: 61116911072
In Stock
$ 12.33 USD
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Genuine BMW Adapter Lead
This item fits the following BMW Chassis:
E39 M5,E46 M3,E39,E46,E53 X5

Bosch - Corporate Logo
T#:592042
Part#: 13627552114
In Stock
$ 30.99

This product was last offered at the strikethrough price on
04-20-2026

$ 22.99 USD
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$ 22.99 USD
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Motiv Motorsports - Corporate Logo
T#:29267513
Part#: 400.1001
Ships in 4 Business Days
$ 15.00 USD
Free Shipping on orders $49 and up

Bavarian Autosport - Corporate Logo
T#:639824
Part#: 13627792203
In Stock
$ 24.99

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

$ 19.99 USD
Limited Qty Sale
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$ 24.99

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

$ 19.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
This sensor provides your BMW's control unit with intake temperature readings in order to run optimally in any condition. If this sensor has failed, your BMW may be suffering from more performance loss than you realize. Replace your IAT sensor to ensure proper temperature readings and restore lost performance! 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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Genuine BMW - Corporate Logo
T#:7139
Part#: 12317677914
In Stock
$ 15.23 USD
Free Shipping on orders $49 and up
GENUINE BMW ENGINE ELECTRICAL IDLER 12317677914
Genuine BMW - Corporate Logo
T#:141100
Part#: 61138387547
Ships in 1-2 days
$ 10.99 USD
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Genuine BMW Covering Base B+
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E83 X3,E85 Z4,E86 Z4



Bremmen Parts - Corporate Logo
T#:599549
Part#: 12141485844
In Stock
Sale - Save 8% $ 14.99

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

$ 13.84 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 14.99

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

$ 13.84 USD
Free Shipping on orders $49 and up
FAE - Corporate Logo
T#:31125631
Part#: 13627561753
In Stock
$ 41.99 USD
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$ 41.99 USD
Free Shipping