BMW Electrical Sensors, Switches, & Relays for BMW E36 (1992-1998) M3

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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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OEM VDO Camshaft Reference Sensor -- M52/S52
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Continental - Corporate Logo
T#:1110
Part#: 12141703221
In Stock
$ 67.99 USD
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$ 67.99 USD
Free Shipping

This is a common failure item which can cause a check engine light, and rough engine running on the M52/S52 engines (328, M3, 528 thru 98, Z3 2.8, & M Roadster/Coupe thru 2000). If you have received an engine fault code suggesting "cam shaft reference sensor" or similar, this is most likely the cuprit. Once replaced, you will need to clear the fault code. We recommend replacing the cam position sensor o-ring at the same time.

OEM VDO is one of the largest OE providers in the world, supplying numerous vehicle brands, including BMW, with many of their genuine parts that build the vehicle before they ever reach the car lot. Entrusted by many of the top names in automotives and with their proven history of reliability, it makes all of us here at Turner confident that their line of OEM replacement parts are a perfect option to restore your vehicles original operation and performance. The same great quality or higher than Genuine BMW parts at a lower cost.

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

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Genuine BMW Pulse Generator/Crankshaft Position Sensor - 12141726065 ...
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Genuine BMW - Corporate Logo
T#:185064
Part#: 12141726065
Ships in 2 Business Days
4% off MSRP $ 249.99

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

$ 240.99 USD
Free Shipping
4% off MSRP
$ 249.99

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

$ 240.99 USD
Free Shipping

The Crankshaft Position Sensor measures the speed and position of the crankshaft to determine the proper fuel and timing requirement for the best performance.

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.

Genuine BMW Pulse Generator
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,S50

 

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Main / ECU Relay - White - E30 E36 E39 E38 X5
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Genuine BMW - Corporate Logo
T#:10642
Part#: 61361729004
In Stock
4% off MSRP $ 25.01

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

$ 23.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 25.01

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

$ 23.99 USD
Free Shipping on orders $49 and up
This is a Genuine BMW main relay for a variety of BMW models. The main relay powers vital systems in the car when the key is turned to the Start position. Things like the ECU and fuel pump require power from the main relay before they can work. The main relay is constantly powered so checking for power is easy with a test light. It should also make a 'click' sound when the ignition switch is turned. Note: relays look similar but can perform different functions, and electrical parts are non-returnable, so make sure you confirm this is the relay you need.
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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Genuine BMW 5 Prong Salmon Relay - Multiple BMWs
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Genuine BMW - Corporate Logo
T#:5390
Part#: 12631742690
In Stock
7% off MSRP $ 24.65

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

$ 22.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 24.65

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

$ 22.99 USD
Free Shipping on orders $49 and up
This relay is used for the SMG system on the E46 M3 and various applications including secondary air systems on other BMW's. If you find that your SMG-equipped E46 M3 is not starting, this is one of the first places to check as it controls power to the hydraulic unit (the car will not start without hydraulics). Buy one to fix the issue and buy a second so you're not stranded in the future!
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Hella Crankshaft Position Sensor - E36, E39, E46, E53, E60, E83, Z3, ...
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Hella - Corporate Logo
T#:388896
Part#: 12141709616
Ships in 1 Business Day
$ 40.99 USD
Free Shipping on orders $49 and up

Faulty crankshaft position sensors can cause issues with proper ignition timing and adjustment leading to rough idle, stalling, and potential engine damage. A high quality OEM Hella replacement will have your BMW running smoothly for much less than the cost of a Genuine BMW sensor.

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!

Fits BMW models with the following engines: M52 S52 M54 M56

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Bremmen Crankshaft Position Sensor - E36 E46 E39 E60 X3 X5 Z3 Z4 ...
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Bremmen Parts - Corporate Logo
T#:640146
Part#: 12141709616
In Stock
Sale - Save 11% $ 39.99

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

$ 35.79 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 39.99

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

$ 35.79 USD
Free Shipping on orders $49 and up
This is the crank shaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Bremmen sensor to restore peak performance.
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Alternator Air Duct - E36 323i 325i 328i M3
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URO - Corporate Logo
T#:2099
Part#: 12311735915
Back Ordered
$ 30.99

This product was last offered at the strikethrough price on
06-22-2026

$ 20.23 USD
Free Shipping on orders $49 and up
$ 20.23 USD
Free Shipping on orders $49 and up
This is the alternator air duct that goes from the inlet scoop to the alternator.. It fits BMW E36 323is 323ic 325i 325is 325ic 328i 328ic 328is M3 1992-1998.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328ic 328is M3
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BMW M52 Engine Crankshaft Position Sensor
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Delphi - Corporate Logo
T#:373958
Part#: 12141709616
In Stock at Vendor
$ 97.99

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

$ 94.99 USD
Free Shipping
$ 94.99 USD
Free Shipping

Genuine BMW Battery Hold Down - 61218353010 - E36,E36 M3
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Genuine BMW - Corporate Logo
T#:21289
Part#: 61218353010
In Stock
Sale - Save 5% $ 108.99

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

$ 103.14 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 108.99

This product was last offered at the strikethrough price on
06-25-2026

$ 103.14 USD
Free Shipping on orders $49 and up


Genuine BMW Battery Hold Down
This item fits the following BMW Chassis:
E36 M3,E36


Genuine BMW Battery Hold Down - Multiple BMWs
For coupe models only
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Genuine BMW - Corporate Logo
T#:186551
Part#: 61217631587
In Stock
$ 25.88 USD
Free Shipping on orders $49 and up
$ 25.88 USD
Free Shipping on orders $49 and up
The hold down bracket secures the battery in the battery tray to keep it from sliding around.
OEM Hella Crankshaft Position Sensor - E36 325i 325is 325ic M3 1992-1...
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Hella - Corporate Logo
T#:2082
Part#: 12141726066
In Stock at Vendor
$ 117.99

This product was last offered at the strikethrough price on
01-05-2026

$ 109.99 USD
Free Shipping
$ 109.99 USD
Free Shipping

This crank shaft position sensor provides the ECU with the engine speed signal. A faulty sensor could cause reduced performance, ignition issue, or even damage directly to internal components of your engine. An OEM Hella replacement ensures long life and is the best option to get your engine running smoothly again. It fits BMW E36 325i 325is 325ic M3 1992-1995 and E34 525i 1991-1995 with M50 engine.

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!

This item fits the following BMWs:
1992-1995 E36 BMW 325i 325is 325ic M3
1991-1995 E34 BMW 525i

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Bosch Air Temperature Sensor - E31, E32, E34, E36, E38
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:555413
Part#: 13621725323
In Stock
$ 44.99

This product was last offered at the strikethrough price on
03-09-2026

$ 34.33 USD
Free Shipping on orders $49 and up
$ 34.33 USD
Free Shipping on orders $49 and up
Located on the intake manifold or intake box


Meyle Crankshaft Position Sensor - E36, E39, E46, E53, E60, E83, Z3, ...
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We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:369703
Part#: 12141709616
Ships on Sep 29, 2026
$ 47.37

This product was last offered at the strikethrough price on
12-29-2025

$ 46.99 USD
Free Shipping on orders $49 and up
$ 46.99 USD
Free Shipping on orders $49 and up
Does not include O-ring
Genuine BMW Ground Cable
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Genuine BMW - Corporate Logo
T#:39357
Part#: 12421737755
In Stock
Sale - Save 10% $ 41.99

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

$ 37.89 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 41.99

This product was last offered at the strikethrough price on
03-30-2026

$ 37.89 USD
Free Shipping on orders $49 and up


Genuine BMW Ground Cable - L=380Mm
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E38,E39,E46,E85 Z4,E86 Z4

Genuine BMW Ignition Switch - 61321383365 - E36,E36 M3
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Genuine BMW - Corporate Logo
T#:20278
Part#: 61321383365
Ships in 2 Business Days
3% off MSRP $ 114.99

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

$ 110.99 USD
Free Shipping
3% off MSRP
$ 114.99

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

$ 110.99 USD
Free Shipping
This is the ignition switch with harness for the E36 3 series thru 1/1995. If replacing the ignition lock cylinder you may want to check the harness to ensure it is functioning properly.
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.​

This item fits the following BMWs:
1992-1/1995 E36 BMW 318i 318is 318ic 325i 325is 325ic M3
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
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Genuine BMW Trunk Battery Cover - E36
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Genuine BMW - Corporate Logo
T#:9936
Part#: 51478132337
Ships in 1-2 days
4% off MSRP $ 50.99

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

$ 48.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 50.99

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

$ 48.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover
This item fits the following BMW Chassis:
E36 M3,E36


Genuine BMW Positive Battery Terminal Cover - E36, Z3
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Genuine BMW - Corporate Logo
T#:7151
Part#: 12421730712
In Stock
Sale - Save 5% $ 21.99

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

$ 20.89 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 21.99

This product was last offered at the strikethrough price on
06-15-2026

$ 20.89 USD
Free Shipping on orders $49 and up


Genuine BMW Cover
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M42,M44,M50,M52,S50,S52

Camshaft Position Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremi - Corporate Logo
T#:598679
Part#: 12141740959
In Stock at Vendor
$ 66.99

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

$ 64.99 USD
Free Shipping
$ 64.99 USD
Free Shipping

Genuine BMW Alternator Air Duct - Lower - E36 M50 M52 S50 S52 ...
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Genuine BMW - Corporate Logo
T#:367801
Part#: 12311735915
Ships in 2 Business Days
3% off MSRP $ 77.99

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

$ 75.99 USD
Free Shipping
3% off MSRP
$ 77.99

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

$ 75.99 USD
Free Shipping
Genuine BMW Camshaft Position Sensor - E34 E36 M50 S50
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Genuine BMW - Corporate Logo
T#:183200
Part#: 12141740383
Ships in 2 Business Days
6% off MSRP $ 247.99

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

$ 231.99 USD
Free Shipping
6% off MSRP
$ 247.99

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

$ 231.99 USD
Free Shipping


Genuine BMW Camshaft Position Sensor
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,S50


Genuine BMW Alternator Air Duct - Upper - E36 325i 325is 328i 328is M...
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Genuine BMW - Corporate Logo
T#:7136
Part#: 12311730635
Ships in 2 Business Days
4% off MSRP $ 121.99

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

$ 116.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 121.99

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

$ 116.99 USD
Free Shipping on orders $49 and up


Genuine BMW Intake Manifold
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,M52,S50,S52


Comfort Relay - Blue - 5 Prong - E36, E38, Z3
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Genuine BMW - Corporate Logo
T#:11920
Part#: 61358364690
Ships in 2 Business Days
3% off MSRP $ 115.99

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

$ 111.99 USD
Free Shipping
3% off MSRP
$ 115.99

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

$ 111.99 USD
Free Shipping
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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Genuine BMW Engine wiring harness - E36 328i M52 2.8L, M3 S52 3.2L ...
For vehicles with Manual transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39763
Part#: 12517501135
Ships in 9 Business Days
4% off MSRP $ 1,683.99

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

$ 1,624.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 1,683.99

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

$ 1,624.99 USD
Free Shipping on orders $49 and up


Genuine BMW Engine Wiring Harness Dme+Asc -
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M52,S52

Hella Hella Horn - High Tone
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Hella - Corporate Logo
T#:592707
Part#: 2768551
In Stock
$ 30.99 USD
Free Shipping on orders $49 and up
Disc Type High-Tone, 12 V, 400 Hz with Bracket


Genuine BMW Relay In Zinc Yellow - 61361389105 - E34,E36,E46,E83 ...
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Genuine BMW - Corporate Logo
T#:10639
Part#: 61361389105
In Stock
$ 22.99 USD
Free Shipping on orders $49 and up

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.


Genuine BMW Relay In Zinc Yellow
This item fits the following BMW Chassis:
E36 M3,E34 M5,E46 M3,E34,E36,E46,E83 X3
 

 

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Hella Hella Horn - Low Tone
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Hella - Corporate Logo
T#:590880
Part#: 2768082
In Stock
$ 36.99 USD
Free Shipping on orders $49 and up
Disc Type Low-Tone, 12 V, 335 Hz with Bracket
Genuine BMW Socket repair kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
Sale - Save 8%
$ 29.99

This product was last offered at the strikethrough price on
06-15-2026

$ 27.74 USD
Free Shipping on orders $49 and up


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 High Pitch Horn - E36
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Genuine BMW - Corporate Logo
T#:24371
Part#: 61338372738
Ships in 5 Business Days
6% off MSRP $ 62.99

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

$ 58.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 62.99

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

$ 58.99 USD
Free Shipping on orders $49 and up


Genuine BMW Horn, High Pitch - Hella 490Hz
This item fits the following BMW Chassis:
E36


Genuine BMW Battery Tray
For sedan and coupe models only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:70584
Part#: 41128197890
Ships in 2 Business Days
3% off MSRP $ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up


Genuine BMW Battery Tray
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW Fuse - E36, E30
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Genuine BMW - Corporate Logo
T#:39167
Part#: 12411706111
Ships in 2 Business Days
4% off MSRP $ 51.99

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

$ 49.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 51.99

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

$ 49.99 USD
Free Shipping on orders $49 and up


Genuine BMW Fuse - 50A
This item fits the following BMW Chassis:
E30 M3,E36 M3,E30,E36

Fits BMW Engines including:
M20,M42,M50,S14,S50,S52


Genuine BMW Earth Strap For Engine Hood - 65311730952
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Genuine BMW - Corporate Logo
T#:22078
Part#: 65311730952
Ships in 2 Business Days
Sale - Save 8% $ 43.99

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

$ 40.50 USD
Free Shipping on orders $49 and up
Sale - Save 8%
$ 43.99

This product was last offered at the strikethrough price on
06-15-2026

$ 40.50 USD
Free Shipping on orders $49 and up


Genuine BMW Earth Strap For Engine Hood
This item fits the following BMW Chassis:
E36 M3,E63 M6,E36,E38,E63,E65

Ambient (Outside) Temperature Sensor
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:376060
Part#: 65811383204
In Stock
$ 32.99 USD
Free Shipping on orders $49 and up
$ 32.99 USD
Free Shipping on orders $49 and up
If your old, original sensor has failed, you will not get a correct temperature reading. Replace it and restore function to your BMW.

OEM Bosch Remanufactured Alternator - AL0739X - 140amp -- E36 E34 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:371693
Part#: 12311744567
In Stock
$ 453.99 USD
Free Shipping
$ 453.99 USD
Free Shipping

If your headlights or interior are flickering or dimming while driving, there is a good chance your alternator is dying. This high quality Bosch replacement will have your electrical system back in top shape. OEM replacement for 12311744567 and 12311738352.

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!

A $80.00 refundable core charge is applied to this alternator. Upon receipt of your rebuildable alternator core, you will be refunded the core charge. 

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Genuine BMW Starter Solenoid Switch
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Genuine BMW - Corporate Logo
T#:39196
Part#: 12417515393
In Stock
20% off MSRP $ 132.99

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

$ 107.99 USD
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20% off MSRP
$ 132.99

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

$ 107.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Solenoid Switch - Bosch
This item fits the following BMW Chassis:
E39,E46,E83 X3,E85

Fits BMW Engines including:
M54,M56

URO Camshaft Position Sensor - E34 E36 | M20 M50 S50 Engines ...
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URO - Corporate Logo
T#:37925937
Part#: 12141740383
In Stock
$ 33.99 USD
Free Shipping on orders $49 and up

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.
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Hella Air Horn Kit
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Hella - Corporate Logo
T#:592708
Part#: 3001651
In Stock at Vendor
$ 143.99

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

$ 139.99 USD
Free Shipping on orders $49 and up
$ 139.99 USD
Free Shipping on orders $49 and up
Get noticed with this air horn kit from Hella!


Valeo New Alternator - 80 Amp - E34, E36
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Valeo - Corporate Logo
T#:377737
Part#: 12311744564
In Stock at Vendor
$ 549.99

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

$ 533.99 USD
Free Shipping
$ 533.99 USD
Free Shipping
Brand new unit with no core charge
Hitachi Voltage Regulator - BMW E31 E32 E34 E36
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Hitachi - Corporate Logo
T#:48850064
Part#: 12311747920
Ships in 6 Business Days
New Item
$ 37.99 USD
Free Shipping on orders $49 and up
$ 37.99 USD
Free Shipping on orders $49 and up
This voltage regulator is a crucial component that controls the alternator's output, preventing overcharging by adjusting the current to maintain a safe range of vehicle voltage, thereby protecting the battery and electrical system. Symptoms of failure include dim lights, battery warnings, or a dead battery, often requiring replacement, which can be internal or external to the alternator.
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Genuine BMW Flasher/Hazard Light Relay - Z3 M Roadster Z3 M Coupe Z3 ...
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Genuine BMW - Corporate Logo
T#:10637
Part#: 61361388533
Ships in 2 Business Days
3% off MSRP $ 149.00

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

$ 144.99 USD
Free Shipping
3% off MSRP
$ 149.00

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

$ 144.99 USD
Free Shipping


Genuine BMW Hazard Warning Relay
This item fits the following BMW Chassis:
E36 M3,E36


Genuine BMW Adapter Lead
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Genuine BMW - Corporate Logo
T#:14857
Part#: 12514592703
Ships in 2 Business Days
4% off MSRP $ 113.99

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

$ 109.99 USD
Free Shipping
4% off MSRP
$ 113.99

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

$ 109.99 USD
Free Shipping


Genuine BMW Adapter Lead -
This item fits the following BMW Chassis:
E36,E39,E46

Fits BMW Engines including:
M52,S52


Genuine BMW Cover - Auxiliary Jump Start Terminal (Cover B+) - E36 ...
Located in engine compartment.
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Genuine BMW - Corporate Logo
T#:39386
Part#: 12422246442
Ships in 2 Business Days
3% off MSRP $ 28.99

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

$ 27.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 28.99

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

$ 27.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M42,M44,M50,M52,S50,S52

Genuine BMW Knock Sensor (Ping Sensor) - E36 E39 Z3
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Genuine BMW - Corporate Logo
T#:13074
Part#: 12141703276
Ships in 2 Business Days
7% off MSRP $ 242.99

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

$ 226.99 USD
Free Shipping
7% off MSRP
$ 242.99

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

$ 226.99 USD
Free Shipping
PING SENSOR:121060

Genuine BMW Crash Alarm Relay - E32, Z3, E36, E31, E34
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Genuine BMW - Corporate Logo
T#:144148
Part#: 61358364691
Ships in 2 Business Days
3% off MSRP $ 144.99

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

$ 139.99 USD
Free Shipping
3% off MSRP
$ 144.99

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

$ 139.99 USD
Free Shipping


Genuine BMW Crash Alarm Relay
This item fits the following BMW Chassis:
E36 M3,E34 M5,E34,E36

Genuine BMW Underhood Battery Connection
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Genuine BMW - Corporate Logo
T#:39260
Part#: 12421433232
Ships in 2 Business Days
5% off MSRP $ 65.99

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

$ 62.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 65.99

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

$ 62.99 USD
Free Shipping on orders $49 and up


Genuine BMW Base B+
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M42,M44,M50,M52,S50,S52


E31, E36, Z3 Crash Alarm Relay
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Genuine BMW - Corporate Logo
T#:25432
Part#: 61358364692
Ships in 2 Business Days
4% off MSRP $ 102.99

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

$ 98.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 102.99

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

$ 98.99 USD
Free Shipping on orders $49 and up
This is a new BMW Crash Alarm Relay. In the event of an impact this relay automatically turns on your hazard lights, cuts fuel delivery, and enables the airbags. But they are known to fail just like any other relay and that can cause problems. Telltale signs that this has gone bad is your hazard lights will flash every time you turn the car on (pressing the button will stop them), the hazard lights will turn on while driving, the airbag/SRS light will be on in the dash, the alarm might activate on its own, and possibly other symptoms. If you have any of those issues this could be the culprit. Replacement is easy and the crash alarm relay is located either in the engine compartment with the other relays or under the steering column.

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.

This part replaces the original BMW part number 61351384761 and 61351384732.

This item fits the following BMWs:
1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 2.5i Z3 3.0i M Roadster M Coupe
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Genuine BMW Air Temperature Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:185084
Part#: 13621725324
Ships in 2 Business Days
6% off MSRP $ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 79.99

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

$ 74.99 USD
Free Shipping on orders $49 and up


Genuine BMW Temperature Sensor Air -
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M60

Genuine BMW Cruise Control Cable - E36 M3
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Genuine BMW - Corporate Logo
T#:12853
Part#: 65712228748
Ships in 2 Business Days
3% off MSRP $ 115.99

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

$ 112.99 USD
Free Shipping
3% off MSRP
$ 115.99

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

$ 112.99 USD
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Genuine BMW Bowden Cable F Cruise Control
This item fits the following BMW Chassis:
E36 M3,E36

Facet Crankshaft Position Sensor - E36,E36 M3
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Facet - Corporate Logo
T#:402844
Part#: 12141726065FAC
Ships in 1-2 days
$ 47.99 USD
Free Shipping on orders $49 and up

The Crankshaft Position Sensor measures the speed and position of the crankshaft to determine the proper fuel and timing requirement for the best performance.

This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,S50

 

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Battery Tray - E36
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Genuine BMW - Corporate Logo
T#:70558
Part#: 41128122352
Ships in 2 Business Days
3% off MSRP $ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 34.99

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

$ 33.99 USD
Free Shipping on orders $49 and up


Genuine BMW Battery Tray
This item fits the following BMW Chassis:
E36 M3,E36

FAE Crankshaft Position Sensor - E34, E36
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FAE - Corporate Logo
T#:375961
Part#: 12141726066
Ships in 1-2 days
$ 56.99

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

$ 55.00 USD
Free Shipping on orders $49 and up
$ 55.00 USD
Free Shipping on orders $49 and up
Having a crank but no starting issue? This sensor is often the culprit