BMW Electrical Sensors, Switches, & Relays for BMW 8 Series E31 (1991-1997)

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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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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
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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
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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
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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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Genuine BMW White Green Relay - Multiple BMWs
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Genuine BMW - Corporate Logo
T#:11798
Part#: 61368373700
In Stock
4% 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.

$ 23.59 USD
Free Shipping on orders $49 and up
4% 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.

$ 23.59 USD
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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.

Genuine BMW Oil Pressure Switch - M12x1.5
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Genuine BMW - Corporate Logo
T#:183226
Part#: 12618611273
In Stock
17% off MSRP $ 34.59

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

$ 28.79 USD
Free Shipping on orders $49 and up
17% off MSRP
$ 34.59

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

$ 28.79 USD
Free Shipping on orders $49 and up


Genuine BMW Oil Pressure Switch - M12X1,5
This item fits the following BMW Chassis:
E39 M5,E46 M3,E82 1M Coupe,E85 Z4M,E53 48IS,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F30,F31,i3

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Genuine BMW Battery Hold Down - Multiple BMWs
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Genuine BMW - Corporate Logo
T#:186551
Part#: 61217631587
In Stock
$ 25.88 USD
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$ 25.88 USD
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The hold down bracket secures the battery in the battery tray to keep it from sliding around.
Bosch Air Temperature Sensor - E31, E32, E34, E36, E38
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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
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$ 34.33 USD
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Located on the intake manifold or intake box

Genuine BMW Ground Cable
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Genuine BMW - Corporate Logo
T#:39357
Part#: 12421737755
In Stock
5% off MSRP $ 42.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 42.99

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

$ 40.99 USD
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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

Crankshaft Position Sensor
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URO - Corporate Logo
T#:37858379
Part#: 13627839138
Ships in 1 Business Day
$ 22.43 USD
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The flywheel sensor monitors the rotational speed of the flywheel and transmits this data to the ECU/DME, which uses it to optimize engine performance. A faulty flywheel sensor can lead to rough running or prevent the engine from starting altogether.
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Genuine BMW Ignition Switch - 61321383365 - E36,E36 M3
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Genuine BMW - Corporate Logo
T#:20278
Part#: 61321383365
Ships in 1 day
4% 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.

$ 109.99 USD
Free Shipping
4% 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.

$ 109.99 USD
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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 Relay In Zinc Yellow - 61361389105 - E34,E36,E46,E83 ...
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Genuine BMW - Corporate Logo
T#:10639
Part#: 61361389105
In Stock
4% 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.

$ 21.99 USD
Free Shipping on orders $49 and up
4% 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.

$ 21.99 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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Genuine BMW Engine Ground Cable
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Genuine BMW - Corporate Logo
T#:31246
Part#: 11121736201
Ships in 2 Business Days
$ 25.99 USD
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Genuine BMW Earth Strap
This item fits the following BMW Chassis:
E39 M5,E34,E38,E39,E53 X5 X5

Fits BMW Engines including:
M60,M62,S62

Oil Pressure Switch - E39 540i, E38 740i/il, E60 M5, E63 M6
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Genuine BMW - Corporate Logo
T#:14863
Part#: 12611715504
In Stock
8% off MSRP $ 39.99

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

$ 36.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 39.99

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

$ 36.99 USD
Free Shipping on orders $49 and up

Typically located in the oil filter housing, this switch monitors the oil pressure to ensure proper engine lubrication. 

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 fits the following BMWs:
1996 - 2004 E39 Sedan 540i 
1998 - 2004 E39 Touring 540i 
1995 - 2001 E38 Sedan 740i 740iL 750i 750iL 
2005 - 2010 E60 M5
2005 - 2010 E63 M6

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Genuine BMW Socket repair kit
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Genuine BMW - Corporate Logo
T#:207094
Part#: 61132359996
In Stock
$ 29.99 USD
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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

OEM Bosch BMW Knock Sensor - M62 E39 E38 E31
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Bosch - Corporate Logo
T#:397564
Part#: 12141741648
Ships in 1 Business Day
$ 64.99 USD
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$ 64.99 USD
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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.

Bosch # 12141741648 OEM replacement for BMW part # 12141741648.

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 s  eupplied 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!

Fits the following vehicles:
1996-09/1999 E39 BMW 540i
1995-09/1999 E38 BMW 740i 740iL
1990-1999 E31 BMW 840Ci

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Bosch Knock Sensor - E31, E32, E34, E38
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Bosch - Corporate Logo
T#:579188
Part#: 261231074
In Stock at Vendor
$ 111.99

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

$ 108.00 USD
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$ 108.00 USD
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Controls the timing and air/fuel mixture of your engine

Genuine BMW Fuse Box - 61131382196 - E30,E30 M3, E31 8 Series ...
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Genuine BMW - Corporate Logo
T#:139992
Part#: 61131382196
Ships in 1 day
5% off MSRP $ 38.99

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

$ 36.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 38.99

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

$ 36.99 USD
Free Shipping on orders $49 and up

 


Genuine BMW Fuse Box
This item fits the following BMW Chassis:
E30 M3,E30
 

 


Bosch Alternator - 1993-1995 V8 - E34 530i/540i & E32 740i/740il ...
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Bosch - Corporate Logo
T#:1976
Part#: AL0742X
In Stock at Vendor
$ 475.99

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

$ 464.99 USD
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$ 464.99 USD
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Replacement Bosch alternator for the 1993-1995 V8 engine (M60), found in the E34 530i & 540i, and E32 740i/740iL (thru 1994). 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.

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:
1994-1995 E34 5 Series V8 530i & 540i
1992-1995 E32 7 Series V8 740i & 740iL
1994-1995 E31 8 Series V8 840C/ 840i

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

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Hella Hella Horn - High Tone
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Hella - Corporate Logo
T#:592707
Part#: 2768551
In Stock
$ 30.99 USD
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Disc Type High-Tone, 12 V, 400 Hz with Bracket

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
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
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$ 139.99 USD
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Get noticed with this air horn kit from Hella!

Facet Engine Crankshaft Position Sensor - E31, E32
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Facet - Corporate Logo
T#:591363
Part#: 12141720291
In Stock at Vendor
$ 75.99

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

$ 71.99 USD
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$ 71.99 USD
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Measures the speed and position of your engine's crankshaft.

Genuine BMW Crash Alarm Relay - E32, Z3, E36, E31, E34
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Genuine BMW - Corporate Logo
T#:144148
Part#: 61358364691
Ships in 1 day
5% 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.

$ 137.99 USD
Free Shipping
5% 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.

$ 137.99 USD
Free Shipping


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

E31, E36, Z3 Crash Alarm Relay
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Genuine BMW - Corporate Logo
T#:25432
Part#: 61358364692
Ships in 1 day
5% 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.

$ 97.99 USD
Free Shipping on orders $49 and up
5% 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.

$ 97.99 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 Alternator Brush Set
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Genuine BMW - Corporate Logo
T#:7133
Part#: 12311727756
Ships in 1 day
4% off MSRP $ 25.99

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

$ 24.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 25.99

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

$ 24.99 USD
Free Shipping on orders $49 and up


Genuine BMW Carbon Brush Set

This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34,E36

Fits BMW Engines including:
M10,M20,M30,M42,M50,M70,S14,S38,S70

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Genuine BMW Multi Purpose Relay (6-Prong) (Pine Green) - E31 E32 E34 ...
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Genuine BMW - Corporate Logo
T#:144119
Part#: 61358350566
Ships in 1 day
4% off MSRP $ 24.99

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
$ 24.99

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


Genuine BMW Relay, Change-Over Contact, Pine Green
This item fits the following BMW Chassis:
E36 M3,E34 M5,E39 M5,E60 M5,E46 M3,E34,E36,E38,E39,E46

Genuine BMW Alternator Cooling Duct - E31 850Ci 850CSi
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Genuine BMW - Corporate Logo
T#:38876
Part#: 12311729014
Ships in 1 day
5% off MSRP $ 84.99

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

$ 80.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 84.99

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

$ 80.99 USD
Free Shipping on orders $49 and up
Genuine BMW AIR CHANNEL
Fits BMW Engines including:
M70,S70

Bosch Starter Motor - E32 750il E38 750il E31 850i 850ci
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Bosch - Corporate Logo
T#:1175
Part#: SR444X
In Stock at Vendor
Sale - Save 5% $ 279.99

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

$ 265.75 USD
Sale - Save 5%
$ 279.99

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

$ 265.75 USD

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.

This genuine Bosch Starter fits the following BMWs:
1988-1991 E32 7 Series 750il
1995-2001 E38 7 Series 750il
1991-1998 E31 8 Series 850i 850ci

 

Includes $75.00 core charge to be refunded on return of your rebuildable core.

 

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Genuine BMW Camshaft Position Sensor - E38 740i 740iL 750iL
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Genuine BMW - Corporate Logo
T#:367791
Part#: 12141742185
Ships in 1 day
9% off MSRP $ 290.99

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

$ 265.99 USD
Free Shipping
9% off MSRP
$ 290.99

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

$ 265.99 USD
Free Shipping
This cam position sensor provides input to the ECU. It fits BMW e39 540i E38 740i 740il E31 840ci 1997-1998.

Genuine BMW Level Sensor - Windshield Washer Fluid - E31 E36 E38 E39 ...
For vehicles with production date from 03/1996
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Genuine BMW - Corporate Logo
T#:463598
Part#: 61318360459
Ships in 1 day
7% off MSRP $ 69.99

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

$ 64.99 USD
Free Shipping
7% off MSRP
$ 69.99

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

$ 64.99 USD
Free Shipping
Bosch Alternator - 120 Amp - E31 E38 E39
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Bosch - Corporate Logo
T#:186964
Part#: AL0733X
Ships in 1 Business Day
$ 496.99

This product was last offered at the strikethrough price on
02-14-2026

$ 319.99 USD
Free Shipping
$ 319.99 USD
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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.

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Genuine BMW Crankshaft Position Sensor
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Genuine BMW - Corporate Logo
T#:367859
Part#: 13627839138
Ships in 1 day
8% off MSRP $ 296.99

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

$ 271.99 USD
Free Shipping
8% off MSRP
$ 296.99

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

$ 271.99 USD
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Cover - E31
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Genuine BMW - Corporate Logo
T#:40292
Part#: 12521724375
Ships in 1 day
3% off MSRP $ 33.99

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

$ 32.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 33.99

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

$ 32.99 USD
Free Shipping on orders $49 and up
Genuine BMW COVER
Fits BMW Engines including:
M70,M73,S70


Bosch Starter Motor - E39 E38 E32 E34 X5 E53
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Bosch - Corporate Logo
T#:2024
Part#: SR0446X
In Stock
$ 305.99 USD
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$ 305.99 USD
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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.

This genuine Bosch Starter motor fits the following BMWs:
1992-1994 E32 7 Series 740i, 740il
1993-1995 E34 5 Series 530i, 530i wagon, 540i
1995-2001 E38 7 Series 740i, 740il
1997-2003 E39 5 Series 540i M5
2000-2003 E53 X5 X5 4.4i X5 4.6is - M62 engine
2000-2003 Z8 Z8

 

Includes $100.00 core charge to be refunded on return of your rebuildable core.

 

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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 1 day
5% 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.

$ 141.99 USD
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5% 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.

$ 141.99 USD
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Genuine BMW Hazard Warning Relay
This item fits the following BMW Chassis:
E36 M3,E36

Genuine BMW Air Temperature Sensor
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Genuine BMW - Corporate Logo
T#:185084
Part#: 13621725324
Ships in 1 day
9% 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.

$ 72.99 USD
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9% 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.

$ 72.99 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 OEM Engine Crankshaft Position Sensor - E31 850Ci 850CSi ...
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Genuine BMW - Corporate Logo
T#:174334
Part#: 12141720291
Ships in 1 day
8% off MSRP $ 203.99

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

$ 186.99 USD
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8% off MSRP
$ 203.99

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

$ 186.99 USD
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Genuine BMW PULSE GENERATOR
Fits BMW Engines including:
M70,S70



Genuine BMW Crankshaft Speed Sensor - 12141729292 - E38
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Genuine BMW - Corporate Logo
T#:179854
Part#: 12141729292
Ships in 1 day
9% off MSRP $ 222.99

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

$ 203.99 USD
Free Shipping
9% off MSRP
$ 222.99

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

$ 203.99 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.


Genuine BMW Crankshaft Speed Sensor -
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M60
 

 

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Genuine BMW Crankshaft Position Sensor Wire - E31 850Ci 850CSi E32 75...
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Genuine BMW - Corporate Logo
T#:187280
Part#: 12121725020
Ships in 1 day
8% off MSRP $ 252.99

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
8% off MSRP
$ 252.99

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

$ 231.99 USD
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Genuine BMW Pulse Generator
Fits BMW Engines including:
M70,S70

ATE Oil Pressure Switch - E23, E24, E28, E31, E32
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ATE - Corporate Logo
T#:1195880
Part#: 34331150922
Ships in 4 Business Days
$ 135.30 USD
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$ 135.30 USD
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Leaking or malfunctioning oil pressure switches can be disastrous

Wiring Left - E31
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Genuine BMW - Corporate Logo
T#:146438
Part#: 63118354385
Ships in 5 Business Days
5% off MSRP $ 280.99

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

$ 267.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 280.99

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

$ 267.99 USD
Free Shipping on orders $49 and up
Genuine BMW WIRING LEFT

Genuine BMW Wiring-additional Alternator - 12511732156
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Genuine BMW - Corporate Logo
T#:39686
Part#: 12511732156
Ships in 6 Business Days
6% off MSRP $ 267.99

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

$ 252.99 USD
Free Shipping
6% off MSRP
$ 267.99

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

$ 252.99 USD
Free Shipping
This is the lower engine wiring harness which connects to the secondary alternator. If you are experiencing rough running conditions, failure to start, failure of the charging system or any other erratic electrical system behavior, it may be time to replace your engine wiring harnesses. Genuine BMW WIRING-ADDITIONAL ALTERNATOR Fits BMW Engines including: M70
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Genuine BMW Positive Battery Terminal Cover - E36, E32, E31
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Genuine BMW - Corporate Logo
T#:141329
Part#: 61211386645
Special Order: No Guaranteed ETA
4% off MSRP $ 27.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 27.99

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

$ 26.99 USD
Free Shipping on orders $49 and up


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


OEM Hella Crankshaft Position Sensor - Multiple BMWs
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Hella - Corporate Logo
T#:2084
Part#: 13627839138
Special Order: No Guaranteed ETA
$ 99.99 USD
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$ 99.99 USD
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This crank shaft position sensor provides the ECU with the engine speed signal. OEM Hella sensors are a perfect replacement for faulty position sensors causing poor engine operation. It is mounted in the bell housing at about the 7 o'clock postion of the transmission on most cars. This sensor fits BMW E90 E92 E93 M3, E39 540i M5, E60 M5, E63 M6, E38 740i 740il 750il 1997-2001, E31 840ci 850ci, E52 Z8.
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Febi Crankshaft Position Sensor - E31, E38, E39, E52, E60, E63, E64, ...
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Febi - Corporate Logo
T#:382432
Part#: 13627839138
Ships on Aug 31, 2026
$ 53.99 USD
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$ 53.99 USD
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Referred to as the speed sensor & reference sensor

Meyle Crankshaft Position Sensor - M60
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Meyle - Corporate Logo
T#:5958675
Part#: 12141731887
Ships on Oct 13, 2026
$ 59.99 USD
Free Shipping on orders $49 and up
Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. 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. 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 Oil Level Sensor Gasket Ring - Multiple BMWs
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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
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$ 7.99 USD
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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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Repair Kit For Socket
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Genuine BMW - Corporate Logo
T#:528834
Part#: 61132359992
In Stock
7% off MSRP $ 14.99

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

$ 13.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 14.99

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

$ 13.99 USD
Free Shipping on orders $49 and up
Liqui-Moly Battery Clamp Grease - 50 grams
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Liqui-Moly - Corporate Logo
T#:1195997
Part#: 20244
In Stock
$ 7.79

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

$ 6.69 USD
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$ 6.69 USD
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Excellent corrosion protection for your battery and other connections


Genuine BMW Fuse Box Cover - E31
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Genuine BMW - Corporate Logo
T#:140023
Part#: 61131383273
In Stock
7% off MSRP $ 66.99

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

$ 61.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
7% off MSRP
$ 66.99

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

$ 61.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Genuine BMW COVER
OEM Bosch Fuel Pump Relay -- e30 e36 e46 e28 e34 e39 e24 e23 e32 e38 ...
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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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