Genuine BMW BMW Electrical Sensors, Switches, & Relays for BMW 3 Series E46 (1999-2005)

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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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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 Temperature Sensor
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Genuine BMW - Corporate Logo
T#:367843
Part#: 13621433076
In Stock
16% off MSRP $ 66.05

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

$ 55.45 USD
Free Shipping on orders $49 and up
16% off MSRP
$ 66.05

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

$ 55.45 USD
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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
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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
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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 Relay - Black
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Genuine BMW - Corporate Logo
T#:14043
Part#: 61366901469
In Stock
3% 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.

$ 23.81 USD
Free Shipping on orders $49 and up
3% 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.

$ 23.81 USD
Free Shipping on orders $49 and up


Genuine BMW Relay, Make Contact, Black
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E39,E46,E53 X5,E63,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F26 X4,i3i12

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Genuine BMW Battery Cable - Negative
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Genuine BMW - Corporate Logo
T#:22009
Part#: 61128373946
In Stock
$ 58.99 USD
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Genuine BMW Battery Cable Negative
This item fits the following BMW Chassis:
E46 M3,E46,E85 Z4,E86 Z4


Genuine BMW Battery Bracket/Battery Hold Down
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Genuine BMW - Corporate Logo
T#:141440
Part#: 61218370984
Ships in 1-2 days
3% off MSRP $ 86.99

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

$ 83.99 USD
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3% off MSRP
$ 86.99

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

$ 83.99 USD
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Genuine BMW Battery Hold Down -
This item fits the following BMW Chassis:
E46

Genuine BMW Battery Compartment Cover - E46 323Ci 325Ci 330Ci M3 ...
For convertible models only
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Genuine BMW - Corporate Logo
T#:113015
Part#: 51478204084
Ships in 3 Business Days
3% off MSRP $ 94.99

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

$ 91.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 94.99

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

$ 91.99 USD
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Genuine BMW Cover, Battery Luggage Compartment
This item fits the following BMW Chassis:
E46 M3,E46


Camshaft Position Sensor, Intake Camshaft 12147539165
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Genuine BMW - Corporate Logo
T#:12480
Part#: 12147539165
In Stock
9% off MSRP $ 228.86

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

$ 208.24 USD
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9% off MSRP
$ 228.86

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

$ 208.24 USD
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Located on the intake side of the cylinder head, this sensor relays the position of the camshaft to the computer in order to determine proper ignition timing. When this sensor fails the engine will generally log a fault code and may place the vehicle into "limp" mode. When this happens it is advised to stop driving the vehicle and address the issue immediately as premature wear or long term damage to the engine is possible.

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.

OE BMW reference number: 12147539165
 

We also carry a this sensor with the required o ring Here

This part fits the following BMWs:
1998 - 2004 E39 Touring 525i 528i 
1996 - 2004 E39 Sedan 525i 528i 530i  
1999 - 2006 E46  323i 323ci 325i 325ci 325xi 328i 328ci 328xi 330i 330ci 330xi 

 

 

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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.

$ 37.99 USD
Limited Qty Sale
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

$ 37.99 USD
Limited Qty Sale
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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

Genuine BMW Battery Tray - E46
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Genuine BMW - Corporate Logo
T#:118537
Part#: 51718237364
In Stock
Sale - Save 6% $ 88.99

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

$ 84.08 USD
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Sale - Save 6%
$ 88.99

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

$ 84.08 USD
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Genuine BMW Battery Tray
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Camshaft Position Sensor
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Genuine BMW - Corporate Logo
T#:348239
Part#: 12147518628
In Stock
17% off MSRP $ 166.83

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

$ 138.98 USD
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17% off MSRP
$ 166.83

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

$ 138.98 USD
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Genuine BMW Outdoor Temperature Sensor/Probe - Multiple BMWs ...
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Genuine BMW - Corporate Logo
T#:375994
Part#: 65816936953
Ships in 3 Business Days
7% off MSRP $ 71.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 71.99

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

$ 66.99 USD
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Common fix for incorrect OBC temperature readings
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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Genuine BMW Socket repair kit
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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


E46 M3, MZ3 S54 Genuine BMW Alternator (Rebuilt)
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Genuine BMW - Corporate Logo
T#:373349
Part#: 12317831436KT
Ships in 1-2 days
$ 1,497.99 USD
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$ 1,497.99 USD
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The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator.

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 is a remanufactured alternator that includes a $50.00 refundable core charge.

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Genuine BMW Exhaust Camshaft Position Sensor - E46 M3, E39 M5, MZ3, M...
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Genuine BMW - Corporate Logo
T#:1445
Part#: 13627796054
Ships in 1-2 days
7% 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.

$ 271.99 USD
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7% 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.

$ 271.99 USD
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Sensor for: Exhaust. One weak point on BMW engines for years has been the cam position reference sensor. On the S54 engine in the E46 M3, M Roadster, and Z4M, there is one sensor for each cam. The sensor tells the computer the position of the cam on cylinder #1. The computer relies on the sensor's information to set injection timing and VAN0S control. When a sensor goes bad, the computer loses track of what position the cam is in. While the engine will continue to run (taking its measurements from the crank position sensor), the entire system is thrown off. The engine may stumble or run rough, but not misfire, and there will be a loss of performance. Each cam sensor also doubles as a sensor for the VAN0S. So when the sensor goes bad, the VAN0S will revert to a safe mode and will not advance.

While the engine will still run with a faulty cam position sensor, it's not running in its finest tune. The DME will have fault codes related to the cam sensor or for the VAN0S. This is the Original BMW sensor with a new o-ring.

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:
2001-2006 E46 BMW M3
1997-2003 E39 BMW M5
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster
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Genuine BMW Intake Camshaft Sensor - E46 M3, MZ3, Z4 M
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Genuine BMW - Corporate Logo
T#:351
Part#: 12147539171
Ships in 3 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
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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
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Sensor for: Intake. A common failure - On the S54 engine in the E46 M3, M Roadster, and Z4M, there is one sensor for each cam. The sensor tells the computer the position of the cam on cylinder #1. The computer relies on the sensor's information to set injection timing and VAN0S control. When a sensor goes bad, the computer loses track of what position the cam is in. While the engine will continue to run (taking its measurements from the crank position sensor), the entire system is thrown off. The engine may stumble or run rough, but not misfire, and there will be a loss of performance.

Each cam sensor also doubles as a sensor for the VAN0S. So when the sensor goes bad, the VAN0S will revert to a safe mode and will not advance.

While the engine will still run with a faulty cam position sensor, it's not running in its finest tune. The DME will have fault codes related to the cam sensor or for the VAN0S. This is the Original BMW sensor with a new o-ring.

Applications:
2001-2006 E46 M3, M3 CSL
2006-current E85 Z4 M Roadster, E86 Z4 M Coupe
2001-2002 MZ3 M Roadster, M Coupe (S54 engine only)
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Genuine BMW Starter Solenoid Switch
For vehicles with production date from 09/2002
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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
Limited Qty Sale
Free Shipping on orders $49 and up
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
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Genuine BMW Solenoid Switch - Bosch
This item fits the following BMW Chassis:
E39,E46,E83 X3,E85

Fits BMW Engines including:
M54,M56

Genuine BMW Intake Camshaft Sensor - E46 E39 E60 X3 X5 Z3 Z4 ...
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Genuine BMW - Corporate Logo
T#:2915
Part#: 12147539165K
In Stock
$ 209.25 USD
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$ 209.25 USD
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This is a Genuine BMW Intake cam position sensor that fits BMW M52 M54 6 cylinder E46 E39 E60 X3 X5 Z3 Z4 models. This item is a common failure item and often triggers the following fault code "CAMSHAFT ANGLE PULSE GENERATOR". Price includes 12147539165 and required o-ring #12141748398.

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:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 330i 330ci 330xi
1999-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
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Genuine BMW Lower Alternator Cooling Duct - E46 325i 325xi 330i 330xi...
For vehicles with aerodynamics package
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Genuine BMW - Corporate Logo
T#:13082
Part#: 12317503969
Ships in 1-2 days
4% off MSRP $ 73.99

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

$ 70.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 73.99

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

$ 70.99 USD
Free Shipping on orders $49 and up


Genuine BMW Air Channel Lower -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54


Genuine BMW Alternator Air Duct - Upper - E46 323 325 328 330 ...
Used only on 120A alternators
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Genuine BMW - Corporate Logo
T#:38783
Part#: 12311432465
Ships in 3 Business Days
3% off MSRP $ 174.99

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

$ 168.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 174.99

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

$ 168.99 USD
Free Shipping on orders $49 and up


Genuine BMW Air Channel Upper -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52,M54

Alternator Pulley - D=55mm - E36 E46 E39 Z3
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Genuine BMW - Corporate Logo
T#:7128
Part#: 12311432988
Ships in 5 Business Days
3% off MSRP $ 122.99

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

$ 118.99 USD
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3% off MSRP
$ 122.99

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

$ 118.99 USD
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This is the Genuine BMW alternator pulley that mounts to the front of the alternator. It is 55mm in diameter and designed for use on Bosch alternators.

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:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2000 E46 BMW 323i 323ci 328i 328ci
1997-2000 E39 BMW 528i
1996-2000 Z3 BMW Z3 1.9 Z3 2.3 Z3 Z3 2.8
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Battery Cable - Starter Positive - E46
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Genuine BMW - Corporate Logo
T#:39267
Part#: 12421436548
Ships in 1-2 days
3% off MSRP $ 107.99

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

$ 104.99 USD
Free Shipping
3% off MSRP
$ 107.99

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

$ 104.99 USD
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Genuine BMW Cable Starter-Base B+ -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52,M54,M56



Genuine BMW Battery Cable - Positive
For vehicles with production date from 09/1999
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:140321
Part#: 61136910539
Ships in 1-2 days
3% off MSRP $ 123.99

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

$ 119.99 USD
Free Shipping
3% off MSRP
$ 123.99

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

$ 119.99 USD
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Genuine BMW Battery Cable (Plus Pole)
This item fits the following BMW Chassis:
E46 M3,E46,E83 X3

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 1-2 days
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 Crank Shaft Speed Sensor - S54
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Genuine BMW - Corporate Logo
T#:14788
Part#: 12147830789
Ships in 3 Business Days
6% off MSRP $ 292.99

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
6% off MSRP
$ 292.99

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

$ 273.99 USD
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Genuine BMW Speed Sensor
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54


Genuine BMW Oil Level Sensor
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Genuine BMW - Corporate Logo
T#:360718
Part#: 12617508003
Ships in 1-2 days
6% off MSRP $ 349.99

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

$ 327.99 USD
Free Shipping
6% off MSRP
$ 349.99

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

$ 327.99 USD
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Genuine BMW Engine Wiring Harness - E46 M54 2.5L E46 M54 3.0L ...
For vehicles with production date up to 03/2003
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Genuine BMW - Corporate Logo
T#:25114
Part#: 12517513554
Ships in 1-2 days
3% off MSRP $ 517.99

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

$ 499.99 USD
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3% off MSRP
$ 517.99

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

$ 499.99 USD
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Genuine BMW Engine Wiring Harness, Engine Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Genuine BMW Adapter Lead
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Genuine BMW - Corporate Logo
T#:14857
Part#: 12514592703
In Stock
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
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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
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Genuine BMW Adapter Lead -
This item fits the following BMW Chassis:
E36,E39,E46

Fits BMW Engines including:
M52,S52


Genuine BMW Engine Wiring Harness, Engine Module - 12517523220 - E46 ...
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Genuine BMW - Corporate Logo
T#:13093
Part#: 12517523220
Ships in 1-2 days
3% off MSRP $ 517.99

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

$ 499.99 USD
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3% off MSRP
$ 517.99

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

$ 499.99 USD
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Genuine BMW Engine Wiring Harness, Engine Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Genuine BMW Ping Sensor - 13627568422 - E39,E46,E53,E83,E85
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Genuine BMW - Corporate Logo
T#:14970
Part#: 13627568422
Ships in 5 Business Days
10% off MSRP $ 173.99

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

$ 156.99 USD
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10% off MSRP
$ 173.99

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

$ 156.99 USD
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Genuine BMW Ping Sensor -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56


Cable Alternator-Starter - E46, E53, E60, E83, Z3, Z4
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Genuine BMW - Corporate Logo
T#:39282
Part#: 12421439743
Ships in 1-2 days
3% off MSRP $ 120.99

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
3% off MSRP
$ 120.99

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 Cable Alternator-Starter -
This item fits the following BMW Chassis:
E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56


Genuine BMW convertible Wiring Harness - Left - E46 323Ci 325Ci 328Ci...
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Genuine BMW - Corporate Logo
T#:135477
Part#: 54348243267
Ships in 5 Business Days
4% off MSRP $ 549.99

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

$ 528.99 USD
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4% off MSRP
$ 549.99

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

$ 528.99 USD
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Genuine BMW Wiring Harness,Fully Autom.Fldng Top Lft
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Alternator Air Duct - Lower - E46 323i 325i 328i 330i ...
Used only on 120A alternators
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T#:12653
Part#: 12311706643
Ships in 5 Business Days
4% off MSRP $ 159.99

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

$ 153.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 159.99

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

$ 153.99 USD
Free Shipping on orders $49 and up


Genuine BMW Air Channel Lower -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52,M54

Genuine BMW E46 Wiring Harness, Engine Trans. Module - 12517506793 ...
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T#:39786
Part#: 12517506793
Ships in 5 Business Days
4% off MSRP $ 477.99

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

$ 460.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 477.99

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

$ 460.99 USD
Free Shipping on orders $49 and up

Enhance the performance and reliability of your BMW E46 with the Genuine BMW E46 Wiring Harness, Engine Trans. Module - 12517506793. This genuine BMW wiring harness is designed to provide seamless integration and reliable electrical connectivity for your E46 model.

  • Genuine BMW part ensures quality and compatibility
  • Specifically designed for the E46 model for precise fit and function
  • Provides reliable electrical connections for engine and transmission modules
  • Helps maintain optimal performance and functionality of engine and transmission systems


Genuine BMW Wiring Harness, Engine Trans. Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

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Genuine BMW Engine Wiring Harness - E46 M3
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Genuine BMW - Corporate Logo
T#:13097
Part#: 12517831646
Ships in 6 Business Days
3% off MSRP $ 782.99

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

$ 755.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 782.99

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

$ 755.99 USD
Free Shipping on orders $49 and up


Genuine BMW Engine Wiring Harness, Engine Module
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54

Genuine BMW Earth Strap For Engine Hood - 65311437881 - E46,E85 ...
Convertible models only
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Genuine BMW - Corporate Logo
T#:154531
Part#: 65311437881
Ships in 8 Business Days
3% off MSRP $ 36.99

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

$ 35.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 36.99

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

$ 35.99 USD
Free Shipping on orders $49 and up


Genuine BMW Earth Strap For Engine Hood
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Genuine BMW Alternator Cap - Bosch 120 Amp
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Genuine BMW - Corporate Logo
T#:22415
Part#: 12317501755
Ships in 8 Business Days
5% off MSRP $ 82.99

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

$ 78.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 82.99

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

$ 78.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cap -
This item fits the following BMW Chassis:
E39,E46,E53 X5

Fits BMW Engines including:
M54


Wiring Harness - Engine Module - E46
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Genuine BMW - Corporate Logo
T#:13092
Part#: 12511439991
Ships in 8 Business Days
4% off MSRP $ 765.99

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

$ 738.99 USD
Free Shipping
4% off MSRP
$ 765.99

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

$ 738.99 USD
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Genuine BMW Engine Wiring Harness, Engine Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52


Wiring Harness Engine Gearbox Module - E46
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Genuine BMW - Corporate Logo
T#:39821
Part#: 12517523229
Ships in 8 Business Days
4% off MSRP $ 477.99

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

$ 460.99 USD
Free Shipping
4% off MSRP
$ 477.99

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

$ 460.99 USD
Free Shipping


Genuine BMW Wiring Harness, Engine Trans. Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Horn - Low Pitch - E46
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Genuine BMW - Corporate Logo
T#:143901
Part#: 61337893139
Ships in 8 Business Days
5% off MSRP $ 58.99

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

$ 55.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 58.99

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

$ 55.99 USD
Free Shipping on orders $49 and up


Genuine BMW Horn, Low Pitch - Bosch 420Hz
This item fits the following BMW Chassis:
E46 M3,E46


Genuine BMW Solenoid Switch - 12417832149 - E46,E46 M3
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Genuine BMW - Corporate Logo
T#:13090
Part#: 12417832149
Special Order: No Guaranteed ETA
3% off MSRP $ 168.99

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

$ 163.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 168.99

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

$ 163.99 USD
Free Shipping on orders $49 and up

We recommend replacing this starter solenoid when installing a new starter, as a failed solenoid switch can cause even a new starter to go bad quickly.


Genuine BMW Solenoid Switch
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54
 

 

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Cable Alternator-Starter - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39266
Part#: 12421436547
Ships in 8 Business Days
2% 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.

$ 49.99 USD
Free Shipping on orders $49 and up
2% 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.

$ 49.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cable Alternator-Starter -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52


Genuine BMW Wiring Harness - Engine Trans - BMW E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13098
Part#: 12517831649
Special Order: No Guaranteed ETA
3% off MSRP $ 608.99

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

$ 587.99 USD
Free Shipping
3% off MSRP
$ 608.99

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

$ 587.99 USD
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Genuine BMW wiring harness for engine transmission module.

Genuine BMW Positive Battery Cable - E46 M3
For coupe models only
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Genuine BMW - Corporate Logo
T#:137932
Part#: 61122695530
Back Ordered
3% off MSRP $ 309.99

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

$ 299.99 USD
Free Shipping
3% off MSRP
$ 309.99

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

$ 299.99 USD
Free Shipping


Genuine BMW Battery Cable (Plus Pole) - Sbk
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Terminal Socket - Mcon 2.8 - Multiple BMWs
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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.
Genuine BMW Adapter Lead - 61116911072 - E39,E46,E53,E39 M5,E46 M3 ...
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Genuine BMW - Corporate Logo
T#:16192
Part#: 61116911072
In Stock
$ 12.33 USD
Free Shipping on orders $49 and up


Genuine BMW Adapter Lead
This item fits the following BMW Chassis:
E39 M5,E46 M3,E39,E46,E53 X5



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
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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Genuine BMW Bushing Contact w/ Wire Lead - Multiple BMWs
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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.