BMW Electrical Sensors, Switches, & Relays for BMW 3 Series E93 (2007-2013)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

Genuine BMW Power Distribution Box - E82/88 E9X
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:10501
Part#: 61146971370
In Stock
5% off MSRP $ 127.59

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

$ 120.99 USD
Free Shipping
5% off MSRP
$ 127.59

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

$ 120.99 USD
Free Shipping
This is found on the top of the battery
New OEM Bosch Starter Motor - N52, N54, N55, up to 03/11
For vehicles with production date up to 03/2011
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:394329
Part#: SR0492N
In Stock
$ 255.99

This product was last offered at the strikethrough price on
03-17-2026

$ 237.99 USD
Free Shipping
$ 237.99 USD
Free Shipping

If your car won't turn over, there is a good chance your starter is shot. Bosch's OEM starter is a high quality replacement that will give you peace of mind thanks to its long life-span. OEM replacement for the original BMW part # 12411312104 and 12411312130. This is a NEW, not used, component with no included core charge!

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!

We recommend replacing hardware when doing your starter, since the bolts are aluminum and threads become stretched: Genuine BMW aluminum starter hardware set 12410392577 

 

Used on a wide variety of models with the BMW N52, N54, and N55 engines, including: E9X, F01/02, F07/10, E8X, E70, E60/61, F25, F30, and Z4.

Show More Show Less
OEM Valeo Alternator - 180amp - E9X M3 S65
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:377508
Part#: 12317837981
In Stock
$ 630.99

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

$ 403.99 USD
Free Shipping
$ 403.99 USD
Free Shipping
This is a NEW alternator from the OEM manufacturer, Valeo. No core charge applies. Valeo is an OEM manufacturer for many BMW alternators - save money by buying the same alternator in a different box!

Genuine BMW Oil Level Sensor - Multiple BMWs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13104
Part#: 12617607910
In Stock
14% off MSRP $ 298.81

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

$ 257.99 USD
Free Shipping
14% off MSRP
$ 298.81

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

$ 257.99 USD
Free Shipping
This is the oil level sensor / sender for BMW E9X E53 E65 E70 E71 E82 E83 When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring.

N52 Valvetronic Camshaft Adjuster Replacement Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:5416764
Part#: 11377548388TMSKT
In Stock
Sale - Save 19% $ 220.99

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

$ 179.20 USD
Free Shipping
Sale - Save 19%
$ 220.99

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

$ 179.20 USD
Free Shipping
Includes new Valvetronic motor, gasket, and hardware. The Valv-tronic adjuster unit changes the the timing shaft to adjust the valve timing.
Ambient Temp. Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:31589381
Part#: 65816905133
In Stock
$ 20.99 USD
Free Shipping
$ 20.99 USD
Free Shipping

Genuine BMW Crankshaft Position Sensor - N52 N54 S85 S65 S63 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:367850
Part#: 13627525015
In Stock
16% off MSRP $ 175.17

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

$ 146.99 USD
Free Shipping
16% off MSRP
$ 175.17

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

$ 146.99 USD
Free Shipping
This crankshaft position sensor (CPS) provides the engine computer with engine speed data via the harmonic balancer. It mounts off the engine block and reads the front crank pulley to tell the engine what position the engine internals are in. This sensor is crucial for starting the car as the ECU will not allow the engine to start without this signal.
Show More Show Less
Negative Battery Cable
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:553633
Part#: 12427603567
Back Ordered
$ 153.73 USD
Free Shipping
$ 153.73 USD
Free Shipping

If your battery cables have become worn or frayed, or the IBS sensor has gone bad, its time for a replacement. BMW use the IBS, or Intelligent Battery Sensor, to determine not only the state of charge but also the batteries health and life expectancy. Using this data the car's charging system can appropriately supply the battery with the correct voltage, no matter the age.

Comes as a single cable with terminal and IBS Sensor pre-installed.

Show More Show Less

Genuine BMW Engine Oil Level Sensor with O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:177100
Part#: 12618608780
In Stock
10% off MSRP $ 298.99

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

$ 269.99 USD
Free Shipping
10% off MSRP
$ 298.99

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

$ 269.99 USD
Free Shipping


Genuine BMW Oil Levelling Sensor -
This item fits the following BMW Chassis:
F06,F10,F12,F13,F15,F16,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N55,N63N,S55

Show More Show Less

Camshaft Position Sensor - N20 N52 N54 N55 - E9X F30 E60 F10 + ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:12665
Part#: 13627525014
In Stock
9% 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.

$ 151.53 USD
Free Shipping
9% 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.

$ 151.53 USD
Free Shipping
This is the a replacement camshaft sensor for BMW's with N20 N26 N51 N52 N54 N55 N63 S55 S63 engines. This can be used for either the exhaust or intake camshaft.
Genuine BMW Pressure Differential Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:556757
Part#: 13628657300
In Stock
9% 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.

$ 93.99 USD
Free Shipping
9% 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.

$ 93.99 USD
Free Shipping
OEM VDO Valvetronic Eccentric Shaft Sensor - E9x E82 E60 E70 E83 E85 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:21686
Part#: 11377524879
In Stock
$ 426.72

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

$ 279.99 USD
Free Shipping
$ 279.99 USD
Free Shipping

This sensor monitors the position of the Valvetronic eccentric shaft and feeds data back to the ECU. The common issue with this sensor is that it gets contaminated with oil and fails. It doesn't give a fault code or check engine light, however. What you would notice is sluggish driving, hesitation, poor performance, jerky shifts from an automatic, and other drivability issues. These types of issues are typically diagnosed as ignition coils (which are their own issue altogether) but this sensor may also be faulty.

The eccentric shaft sensor is located at the front of the cylinder head and is only accessible with the valve cover off. It's easy to check for oil by removing the engine trim cover (the outer cover with the BMW roundel), unplug the sensor, and look inside. If oil is present inside, or even on the valve cover itself, the sensor is likely contaminated or ready to fail. You can wipe or clean the oil from sitting inside the sensor but it will come back.

If you're planning this job make sure you have our Valve Cover Overhaul Kit, which includes a new seal for the eccentric sensor as well as the rest of the valve cover and Valvetronic gaskets. You can add the valve cover set from the options below.

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!

This item fits the following BMWs:
2008+ E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
2010+ F07 BMW 535i GT, 535i xDrive GT, 550i GT, 550i xDrive GT
2011 F10 BMW 528i
2006-2010 E83 BMW X3 3.0i X3 3.0si
2011 F25 BMW X3 xDrive28i
2007-2010 E70 BMW X5 3.0si X5 xDrive30i
2006-2008 E85 BMW Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive30i

Show More Show Less


Genuine BMW Voltage Regulator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39011
Part#: 12317561939
Ships in 3 Business Days
7% off MSRP $ 218.99

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
7% off MSRP
$ 218.99

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


Genuine BMW Voltage Regulator - 180A / Bosch
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5 X5,E82,E83 X3,E90,E92,E93

Fits BMW Engines including:
N51,N52N,N54,N54T

Show More Show Less
Genuine BMW Positive Battery Lead
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:21267
Part#: 61129125036
Ships in 3 Business Days
4% off MSRP $ 509.99

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

$ 489.99 USD
Free Shipping
4% off MSRP
$ 509.99

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

$ 489.99 USD
Free Shipping


Genuine BMW Positive Battery Lead -
This item fits the following BMW Chassis:
E90,E92,E93

Genuine BMW Hall Sensor - rear - E93 328i 335i M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:135530
Part#: 54377148152
Ships in 3 Business Days
3% off MSRP $ 288.99

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

$ 279.99 USD
Free Shipping
3% off MSRP
$ 288.99

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

$ 279.99 USD
Free Shipping


Genuine BMW Hall Sensor, Rear Module -
This item fits the following BMW Chassis:
E93,F33,F83


Engine Harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39957
Part#: 12517592508
Ships in 3 Business Days
5% 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.

$ 165.99 USD
Free Shipping
5% 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.

$ 165.99 USD
Free Shipping


Genuine BMW Wiring Loom, Eng., Valvetronic Servomtr -
This item fits the following BMW Chassis:
E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F22,F25 X3,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

Show More Show Less

Genuine BMW Knock Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:14966
Part#: 13627566786
In Stock
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
Free Shipping
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
Free Shipping


Genuine BMW Ping Sensor
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36,F80 M3,F82 M4,F83

Fits BMW Engines including:
N54,N54T,N55,S55

Show More Show Less
Intake Air Temperature Sensor - E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:14984
Part#: 13627792203
Ships in 3 Business Days
10% 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.

$ 110.99 USD
Free Shipping
10% 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.

$ 110.99 USD
Free Shipping
This is the Genuine BMW intake air temperature sensor that is mounted in the intake manifold for E9x M3 with the S65 V8 engine.
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:
2006-2011 E90 BMW M3 - Sedan
2007-2013 E92 BMW M3 - Coupe
2007-2013 E93 BMW M3 - Convertible
Show More Show Less

Genuine BMW Starter Cable
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39466
Part#: 12427584691
Ships in 6 Business Days
3% off MSRP $ 196.99

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

$ 190.99 USD
Free Shipping
3% off MSRP
$ 196.99

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

$ 190.99 USD
Free Shipping


Genuine BMW Cable Alternator-Starter-Base B+ -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55

Genuine BMW Alternator cable
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:190752
Part#: 12427611316
In Stock
3% off MSRP $ 194.99

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

$ 189.99 USD
Free Shipping
3% off MSRP
$ 194.99

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

$ 189.99 USD
Free Shipping


Genuine BMW Cable Alternator-Starter-Base B+ -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55


Genuine BMW Negative Battery Cable, IBS - E9X, E60 M5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:138681
Part#: 61127616200
In Stock
Sale - Save 8% $ 306.99

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

$ 283.28 USD
Free Shipping
Sale - Save 8%
$ 306.99

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

$ 283.28 USD
Free Shipping
Replace your missing or corroded Negative Battery Cable.

TYC New Starter Motor
For vehicles with production date up to 03/2011
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TYC - Corporate Logo
T#:1196068
Part#: 12412354701
In Stock
$ 140.99 USD
Free Shipping
$ 140.99 USD
Free Shipping
Brand new unit - no core charge! Avoid messing with a core return entirely!
Genuine BMW Voltage Regulator - E9X M3 S65
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39048
Part#: 12317847517
In Stock
7% off MSRP $ 218.99

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
7% off MSRP
$ 218.99

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
Ensures proper voltage is being sent from the alternator to the electrical system and battery.
Genuine BMW Crankshaft Position Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:367859
Part#: 13627839138
Ships in 3 Business Days
6% 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.

$ 277.99 USD
Free Shipping
6% 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.

$ 277.99 USD
Free Shipping


Genuine BMW Fuse Box - E82/88 E9X E84
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:141236
Part#: 61149119445
In Stock
6% off MSRP $ 358.99

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

$ 335.99 USD
Free Shipping
6% off MSRP
$ 358.99

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

$ 335.99 USD
Free Shipping
This is a replacement fuse box housing which does not include fuse holders or wiring connections
Genuine BMW Camshaft Position Sensor - E90 E92 E93 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:14993
Part#: 13627837904
In Stock
Sale - Save 8% $ 195.99

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

$ 181.22 USD
Free Shipping
Sale - Save 8%
$ 195.99

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

$ 181.22 USD
Free Shipping


Genuine BMW Camshaft Position Sensor -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
S65

OEM VDO Mass Air Sensor -- N52 BMW
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:14962
Part#: 13627551638
In Stock at Vendor
$ 267.12

This product was last offered at the strikethrough price on
05-11-2026

$ 265.53 USD
Free Shipping
$ 265.53 USD
Free Shipping

This is a high quality replacement OEM VDO Mass Air Sensor.The MAF controls the amount of fuel that goes through the injectors based on the volume of air coming through the intake. If your vehicle is giving you a MAF code, replace it immediately to ensure you get the best gas mileage and performance. It is common for this part to fail slowly and cause poor fuel mileage and hampered performance. When it fails completely, the vehicle will stutter and stall as it falls into a limp mode. One way to check if your MAF is bad is to unplug the connector before starting your car. If it idles well (compared to a previous poor idle), your MAF needs replaced. If you let this maintenance part go, your fuel economy will suffer as too much fuel is going into the engine and not being burned. A great way to give your vehicle an efficiency boost.

OEM replacement for BMW part # 13627551638.

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!

Show More Show Less

OEM Bosch Remanufactured 180 Amp Alternator - E82/88 E9X E60/61 N54 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:373812
Part#: 12317558220KT1
Ships in 2 Business Days
$ 1,029.99

This product was last offered at the strikethrough price on
04-10-2026

$ 966.99 USD
Free Shipping
$ 966.99 USD
Free Shipping
Replace your dead alternator with this new unit and make sure your battery is being charged properly. 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. Includes a $195.00 core charge to be refunded after we receive your refundable core.
Show More Show Less

Continental Knock Sensor - N52
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:580193
Part#: A2C59517063
In Stock at Vendor
$ 151.51 USD
Free Shipping
$ 151.51 USD
Free Shipping


Genuine BMW Ping Sensor -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N

Show More Show Less
OEM Bosch Remanufactured Alternator - AL9454X - BMW E9X M3 S65 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639734
Part#: 12317837981BKT
In Stock at Vendor
$ 526.99

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

$ 513.99 USD
Free Shipping
$ 513.99 USD
Free Shipping
*Price includes a refundable $75 Core Charge* 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. 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! Bosch Part Numbers: AL9454X, 0986UR6290 Replaces the following BMW part numbers: 12317837981, 12317838656
Show More Show Less

Genuine BMW Positive Battery Cable - E9x, E82, E84
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:12538
Part#: 61129217031
Ships in 3 Business Days
4% 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.

$ 269.99 USD
Free Shipping
4% 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.

$ 269.99 USD
Free Shipping
This is the Genuine BMW positive battery cable (plus pole) for 3 series 2006-2013 and 1 series 2008-2014. This cable often needs to be replaced after collision damage. When doing any sort of repair or maintenance there is no replacement for genuine factory parts.
Show More Show Less
Genuine BMW Positive Battery Cable
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:139511
Part#: 61129269907
Ships in 3 Business Days
3% off MSRP $ 223.99

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

$ 217.99 USD
Free Shipping
3% off MSRP
$ 223.99

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

$ 217.99 USD
Free Shipping


Genuine BMW Rep. Wire For B+ - 4370mm
This item fits the following BMW Chassis:
E90,E92,E93


Genuine BMW Rep. Wire For B+ - 61139321691 - E82,E89,E90,E92,E93 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:186024
Part#: 61139321691
In Stock
3% off MSRP $ 147.99

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

$ 143.99 USD
Free Shipping
3% off MSRP
$ 147.99

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

$ 143.99 USD
Free Shipping


Genuine BMW Rep. Wire For B+
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93


Genuine BMW Rain And Light Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:144280
Part#: 61359224853
Ships in 3 Business Days
5% off MSRP $ 388.99

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

$ 368.99 USD
Free Shipping
5% off MSRP
$ 388.99

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

$ 368.99 USD
Free Shipping


Genuine BMW Rain And Light Sensor
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E89 Z4,E90,E92,E93

Genuine BMW Power Distribution Box, Front - 61149119447 - E90,E92,E93...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:16201
Part#: 61149119447
Ships in 3 Business Days
6% off MSRP $ 367.99

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

$ 344.99 USD
Free Shipping
6% off MSRP
$ 367.99

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

$ 344.99 USD
Free Shipping


Genuine BMW Power Distribution Box, Front -
This item fits the following BMW Chassis:
E90,E92,E93

Genuine BMW Earth/Ground Cable Kit - E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:642044
Part#: 12427840580KT
Ships in 3 Business Days
$ 145.99 USD
Free Shipping
$ 145.99 USD
Free Shipping
The ground cables on your starter and exhaust can become brittle or corrode over time. If yours are starting to show signs of greenish color or splitting replace them with this kit that contains all three.
Show More Show Less


Genuine BMW Mass Air Flow Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:14980
Part#: 13627593624
Ships in 3 Business Days
15% off MSRP $ 474.99

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

$ 404.99 USD
Free Shipping
15% off MSRP
$ 474.99

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

$ 404.99 USD
Free Shipping


Genuine BMW Hot-Film Air Mass Meter -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F06,F10,F12,F13,F15,F16,F25 X3,F26 X4

Fits BMW Engines including:
N52N,N55

Show More Show Less
Genuine BMW Battery Cable - negative
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires this adapter with this part - T#39998
Genuine BMW - Corporate Logo
T#:39475
Part#: 12427603567
Ships in 3 Business Days
4% off MSRP $ 318.99

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

$ 306.99 USD
Free Shipping
4% off MSRP
$ 318.99

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

$ 306.99 USD
Free Shipping


Genuine BMW Battery Cable, Negative, Ibs
This item fits the following BMW Chassis:
E60 M5,E70 X5M,E71 X6M,E70 X5,E71 X6,E93

Genuine BMW Alarm Siren
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:154929
Part#: 65759243750
Ships in 3 Business Days
3% off MSRP $ 295.99

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

$ 285.99 USD
Free Shipping
3% off MSRP
$ 295.99

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

$ 285.99 USD
Free Shipping


Genuine BMW Altern.Power Siren W Inclination Indicat
This item fits the following BMW Chassis:
E60 M5,E70 X5M,E71 X6M,E82 1M Coupe,E65,E70 X5,E71 X6,E82,E90,E92


Genuine BMW E-Box Fan - Multiple BMWs
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:40921
Part#: 12907531783
Ships in 3 Business Days
5% off MSRP $ 238.99

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

$ 225.99 USD
Free Shipping
5% off MSRP
$ 238.99

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

$ 225.99 USD
Free Shipping
This blower fan is in your DME and if it fails your vehicle could experience faulty wiring, faulty error codes, even melting of the electrical system. If you get a "E-Box-Fan" code this will remedy that problem.
Show More Show Less

Continental Knock Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:580189
Part#: A2C59506615
Ships in 1-2 days
$ 114.24 USD
Free Shipping
$ 114.24 USD
Free Shipping
A failed knock sensor can cause major performance issues
Genuine BMW Speed Sensor - 34526762769 - E60 M5,E63 M6,E90,E92,E93 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:64211
Part#: 34526762769
Ships in 3 Business Days
3% off MSRP $ 1,271.99

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

$ 1,228.99 USD
Free Shipping
3% off MSRP
$ 1,271.99

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

$ 1,228.99 USD
Free Shipping
BMW part number 34526762769 is a yaw rate speed sensor, also referred to as a dynamic stability control (DSC) sensor. This component measures the vehicle’s rotational movement around its vertical axis, providing essential data to the DSC system, which improves vehicle stability during dynamic driving situations. Compatibility: This yaw rate speed sensor is compatible with various BMW models, including: BMW 3 Series (E90/E91/E92/E93): 2006–2010 323i, 325i, 328i, 330i, and 335i BMW M5 (E60): 2006–2010 BMW M6 (E63/E64): 2006–2010
Show More Show Less

Genuine BMW Starter - E9x M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:587726
Part#: 12417843526KT
Ships in 6 Business Days
$ 765.99 USD
Free Shipping
$ 765.99 USD
Free Shipping
Replace your faulty starter with this Genuine BMW starter. Genuine BMW starters are 100% factory tested to assure that it meets or exceeds original equipment specifications. 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: 2008-2011 E90 BMW M3 - Sedan 2008-2013 E92 BMW M3 - Coupe 2008-2013 E93 BMW M3 - Convertible
Show More Show Less
Genuine BMW Horn
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:143822
Part#: 61337159421
Ships in 6 Business Days
6% off MSRP $ 76.99

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

$ 71.99 USD
Free Shipping
6% off MSRP
$ 76.99

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

$ 71.99 USD
Free Shipping


Genuine BMW Horn, Low Pitch
This item fits the following BMW Chassis:
E53 48IS,E53 X5,E90,E92,E93


Genuine BMW Engine Wiring Harness
For vehicles with a production date from 03/2011
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:40015
Part#: 12517635393
Ships in 6 Business Days
5% off MSRP $ 609.99

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

$ 578.99 USD
Free Shipping
5% off MSRP
$ 609.99

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

$ 578.99 USD
Free Shipping


Genuine BMW Wiring Harness, Eng. Sensoric Module 1 -
This item fits the following BMW Chassis:
E71,E82,E90,E92,E93,F25 X3

Fits BMW Engines including:
N55

Show More Show Less

MTC Positive Cable Battery Connection Pole - E82/88 E9X
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MTC - Corporate Logo
T#:583467
Part#: 61129217031
Ships in 4 Business Days
$ 138.99 USD
Free Shipping
$ 138.99 USD
Free Shipping
If your BMW has been in an accident in which the Battery Safety Terminal has been tripped you will need a new positive cable connection pole in order to restart the vehicle.
Valeo New Starter Motor - E70, E71, E82, E84, E88, E92, E93, F10, F30...
For vehicles with production date from 03/2011
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:594588
Part#: 12417616502
Ships in 4 Business Days
$ 265.76 USD
Free Shipping
$ 265.76 USD
Free Shipping
Brand new unit - no core charge! Avoid messing with a core return entirely!
Genuine BMW Rep. Wiring Harness, Front S - 61129206222
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:139331
Part#: 61129206222
Ships in 9 Business Days
3% off MSRP $ 584.99

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

$ 568.99 USD
Free Shipping
3% off MSRP
$ 584.99

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

$ 568.99 USD
Free Shipping
Swap out your defective wiring harness to restore your vehicle's original factory functions. Genuine BMW Rep. Wiring Harness, Front Sector, Left - This item fits the following BMW Chassis: E90,E92,E93
Show More Show Less


Genuine BMW Rep. Wiring Harness, Front S - 61129206219
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:139328
Part#: 61129206219
Ships in 9 Business Days
3% off MSRP $ 722.99

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

$ 702.99 USD
Free Shipping
3% off MSRP
$ 722.99

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

$ 702.99 USD
Free Shipping


Genuine BMW Rep. Wiring Harness, Front Sector, Right -
This item fits the following BMW Chassis:
E90,E92,E93

Genuine BMW E9X Rep. Wiring Harness, Strut S - 61129206018
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:139321
Part#: 61129206018
Ships in 9 Business Days
3% off MSRP $ 619.99

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

$ 602.99 USD
Free Shipping
3% off MSRP
$ 619.99

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

$ 602.99 USD
Free Shipping

Enhance the electrical system of your BMW with the Genuine BMW E9X Rep. Wiring Harness, Strut S - 61129206018. This genuine BMW part ensures optimal performance and reliability, providing a seamless replacement for your vehicle's wiring harness.

  • Genuine BMW part for guaranteed compatibility and reliability
  • Designed to meet BMW's strict quality standards
  • Ensures proper electrical connections and functionality
  • Easy installation with precise fitment


Genuine BMW Rep. Wiring Harness, Strut Sector, Left -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Show More Show Less