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Denso - Corporate Logo
T#:384619
Part#: 12317616119
Ships in 1 day
$ 442.99 USD
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$ 442.99 USD
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Denso Brand 

When power starts to fade in your BMW, chances are your alternator is losing power. The warning light should illuminate, warning you of such a failure. Replace with a new unit today. Do not get stuck on the side of the road.

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Hella - Corporate Logo
T#:21900127
Part#: 12617508003HKT
Back Ordered
$ 91.99 USD
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Ensure your BMW's oil level is accurately monitored with the Bremmen Parts oil level sensor. If your car displays a yellow oil light upon startup, it's a sign of a failing sensor affecting oil level readings. Simple to replace, this sensor is located at the oil pan's bottom. Follow straightforward steps: drain the oil, replace the sensor, clean the area, and install the new sensor. The kit includes a new sealing O-ring for a leak-free installation, ensuring your engine's proper oil level monitoring.

Key Benefits:

  • Addresses yellow oil light indicating sensor failure
  • Easy replacement process located at the oil pan's bottom
  • Includes sealing O-ring for leak-free installation
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Bosch - Corporate Logo
T#:360361
Part#: AL0749X-COREKT
Back Ordered
$ 424.99

This product was last offered at the strikethrough price on
08-03-2026

$ 348.99 USD
$ 348.99 USD
Replacement 80 amp Bosch alternator for the M50, M52, S50 and S52 engine, found in many BMW's between 1992 1999. 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. Price includes $50 core charge
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OEM Valeo Alternator - E60 E63 E65 550i 650i 750i
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:379446
Part#: 12317542935KT
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$ 444.99 USD
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$ 444.99 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.

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!

For vehicles with production date from 03/2005.

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Bosch - Corporate Logo
T#:38940
Part#: 12311747920
Back Ordered
$ 210.99 USD
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$ 210.99 USD
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This is the voltage regulator found on the back of the alternator. It's a normal wear item and the contacts are the first thing to check if you believe the alternator is not charging the battery (lights flickering or dim, battery light on in the dash, the engine quits without warning, or other electrical failures). The voltage regulator manages the voltage flowing through the car, especially to and from the battery. There are two carbon contacts on the regulator that control the magnetic field when the alternator is spinning and these contacts wear over time. There is a wear mark on the contacts and if the tip is within 3mm of this wear mark the regulator should be replaced, regardless if that is the cause of your electrical problems or not. Most older mechanics will tell you to keep a spare regulator in your toolbox.

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 is the OEM Bosch voltage regulator and will only fit Bosch alternators.
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URO - Corporate Logo
T#:33679726
Part#: 12147539165
In Stock
$ 18.99 USD
Free Shipping on orders $49 and up

URO Camshaft Position Sensor is a premium replacement component specifically designed for BMW vehicles, ensuring optimal engine performance and reliability. Manufactured by Turner Motorsport, this camshaft position sensor plays a crucial role in maintaining accurate timing and enhancing overall engine efficiency. By upgrading to the URO Camshaft Position Sensor, BMW owners can expect improved engine responsiveness and a significant reduction in potential diagnostic trouble codes.

  • Enhanced Engine Performance: Ensures precise timing and efficient engine operation, contributing to superior overall performance.
  • Durable Construction: Crafted from high-quality materials that withstand extreme conditions for long-lasting durability.
  • Easy Installation: Designed for a direct fit, facilitating straightforward installation for both professionals and DIY enthusiasts.
  • Reliable OEM Replacement: Matches OEM specifications, providing peace of mind and preserving the integrity of the vehicle.
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Valeo - Corporate Logo
T#:371896
Part#: 12317501599
Ships on Nov 30, 2026
$ 323.99 USD
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$ 323.99 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.

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!

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Genuine BMW - Corporate Logo
T#:138283
Part#: 61126928990
Ships in 1-2 days
3% off MSRP $ 374.99

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

$ 364.99 USD
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3% off MSRP
$ 374.99

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

$ 364.99 USD
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Genuine BMW Battery Cable (Plus Pole) - Sbk
This item fits the following BMW Chassis:
E63 M6,E63


Continental Knock Sensor - E36, E39
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:581320
Part#: S103541001Z
Back Ordered
$ 81.99 USD
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$ 81.99 USD
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also known as "Ping Sensor"

Bosch - Corporate Logo
T#:639677
Part#: 12317591530BKT
Back Ordered
$ 628.99

This product was last offered at the strikethrough price on
05-19-2026

$ 480.60 USD
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$ 480.60 USD
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*Price includes a refundable $100 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!
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Bosch - Corporate Logo
T#:1760
Part#: SR442X
Back Ordered
$ 179.99

This product was last offered at the strikethrough price on
08-23-2026

$ 169.00 USD
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$ 169.00 USD
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This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i

Includes $60.00 core charge to be refunded on return of your rebuildable core.

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Genuine BMW - Corporate Logo
T#:139105
Part#: 61129130313
Ships in 1-2 days
3% off MSRP $ 315.99

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

$ 305.99 USD
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3% off MSRP
$ 315.99

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

$ 305.99 USD
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Genuine BMW Battery Cable (Plus Pole) - Sbk
This item fits the following BMW Chassis:
E93



OEM Valeo Starter (New)
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:380773
Part#: 12417835737
Back Ordered
$ 593.99 USD
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$ 593.99 USD
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A failed starter will leave even the best-maintained BMW stranded. Replace your failed starter motor with this brand new replacement from Valeo. Valeo is an OEM BMW supplier - save money and by quality parts by buying them in a different  box!                          
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Genuine BMW - Corporate Logo
T#:137932
Part#: 61122695530
Ships in 7 Business Days
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.

$ 301.99 USD
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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.

$ 301.99 USD
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Genuine BMW Battery Cable (Plus Pole) - Sbk
This item fits the following BMW Chassis:
E46 M3,E46

Bosch - Corporate Logo
T#:179748
Part#: AL9413X
Back Ordered
$ 399.99 USD
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$ 399.99 USD
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140 amp Bosch alternator for many BMW X5 3.0i with M54 6 cylinder engine.. Bosch is an original equipment supplier to BMW, and is the finest and most recognized German alternator brand available. Buy only the best alternator for your BMW -- buy a Bosch alternator. Same as BMW part#12317530086 or 12317532627.

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 item fits the following BMWs:
2004-2006 E53 BMW X5 3.0i

Includes $90.00 core charge to be refunded on return of your rebuildable core.

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Beru - Corporate Logo
T#:596879
Part#: 12321350052
Back Ordered
$ 40.99

This product was last offered at the strikethrough price on
09-15-2026

$ 39.71 USD
Free Shipping on orders $49 and up
$ 39.71 USD
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If you are having issues with voltage peaking, lights fading in and out as your driving, or your battery keeps dying despite the car running, It could be the result of a faulty voltage regulator. Voltage regulators control the amount of power coming from the alternator.
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Genuine BMW - Corporate Logo
T#:143835
Part#: 61337163992
Ships in 7 Business Days
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 Horn - Fiamm 510Hz
This item fits the following BMW Chassis:
E30

Valeo Alternator - 180 Amp - E70
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:377914
Part#: 12317561004
Ships in 5 Business Days
$ 482.99 USD
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$ 482.99 USD
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Brand new unit with no core charge.

Febi - Corporate Logo
T#:56254756
Part#: 13627809334
Back Ordered
New Item
$ 46.99 USD
Free Shipping on orders $49 and up
Maintain the crisp throttle response and reliable performance of your BMW with this Febi Bilstein Crankshaft Position Sensor.
Motiv Motorsports - Corporate Logo
T#:29234292
Part#: 910.1010
Back Ordered
$ 469.00 USD
Free Shipping on orders $49 and up
The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for inline-4 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.
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Bosch - Corporate Logo
T#:3471789
Part#: 124123547095KT
Back Ordered
$ 340.99

This product was last offered at the strikethrough price on
10-01-2026

$ 337.99 USD
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$ 337.99 USD
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Price Included a $40.00 Core Charge

FAE - Corporate Logo
T#:377029
Part#: 12612367061
Back Ordered
$ 5.99 USD
Free Shipping on orders $49 and up
Leaking or malfunctioning oil pressure switches can be disastrous
FAE - Corporate Logo
T#:374049
Part#: 12617568480
Back Ordered
$ 7.99 USD
Free Shipping on orders $49 and up
Leaking or malfunctioning oil pressure switches can be disastrous
Rein - Corporate Logo
T#:594380
Part#: 12410392577
In Stock
$ 10.99 USD
Free Shipping on orders $49 and up
Modern starter and water pump fasteners are torque-to-yield, meaning they stretch and can only be safely used once. Replace your hardware for peace of mind.


Hitachi - Corporate Logo
T#:48815475
Part#: 13627595860
Back Ordered
$ 68.99 USD
Free Shipping on orders $49 and up
This is the crankshaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Hitachi sensor to restore peak performance.
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Mass Air Flow Sensor (MAF) 0280218266
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:48125822
Part#: 13627602038
In Stock
$ 90.99 USD
Free Shipping on orders $49 and up
URO - Corporate Logo
T#:33713099
Part#: 13627639278
Ships in 1 Business Day
$ 26.99 USD
Free Shipping on orders $49 and up

URO - Crankshaft Position Sensor for BMW vehicles is an essential component for maintaining peak engine performance. Available at Turner Motorsport, this high-quality sensor accurately monitors the position of the crankshaft, enabling the ECU to fine-tune ignition timing and fuel injection. Designed to match OEM specifications, the URO - Crankshaft Position Sensor offers superior reliability and compatibility with various BMW models.

  • Optimized Engine Timing: Delivers precise data to the ECU for better ignition timing and overall engine efficiency.
  • High-Quality Manufacturing: Crafted to meet or exceed OEM standards, ensuring durability and consistent performance.
  • Improved Fuel Economy: Accurate crankshaft data helps maintain optimal engine conditions, reducing fuel consumption.
  • Wide Compatibility: Compatible with a range of BMW models, making it an ideal replacement sensor.
  • Reliable Performance: Built to resist wear and tear, ensuring long-term, dependable engine operation.
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Vitesco Technologies - Corporate Logo
T#:39329321
Part#: 12615A740A2
In Stock
$ 225.99 USD
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$ 225.99 USD
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Meyle Outdoor Temperature Sensor / Probe
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:579266
Part#: 3009190001
Back Ordered
$ 44.99 USD
Free Shipping on orders $49 and up
Common fix for incorrect OBC temperature readings
Genuine BMW - Corporate Logo
T#:373810
Part#: 12317558220KT
Ships in 7 Business Days
$ 1,203.99 USD
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$ 1,203.99 USD
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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. Includes a $432.00 core charge to be refunded after we receive your refundable core.
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Hitachi - Corporate Logo
T#:48815470
Part#: 12141709616
Back Ordered
$ 32.99 USD
Free Shipping on orders $49 and up
NOTE: Does not include o-ring seal - see BMW # 12141748398 This is the crankshaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Hitachi sensor to restore peak performance.
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Remanufactured Alternator
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:638838
Part#: AL46X
Special Order: No Guaranteed ETA
$ 189.99 USD
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$ 189.99 USD
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This genuine Bosch OE-remanufactured unit restores optimal 80-amp charging efficiency, guaranteeing your engine management system receives the steady voltage required for crisp throttle response and flawless operation.
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Vemo - Corporate Logo
T#:48815478
Part#: 13627595860
Special Order: No Guaranteed ETA
$ 24.99 USD
Free Shipping on orders $49 and up
This is the crankshaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Hitachi sensor to restore peak performance.
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Bosch - Corporate Logo
T#:57376671
Part#: SR71XKT
Back Ordered
New Item
$ 342.99

This product was last offered at the strikethrough price on
08-23-2026

$ 212.99 USD
Free Shipping on orders $49 and up
$ 212.99 USD
Free Shipping on orders $49 and up
The Bosch SR71X Remanufactured Starter delivers the precise, high torque cranking performance needed to keep your vehicle starting cleanly on the street or at the track
CoreCharge - Corporate Logo
T#:1986
Part#: AL0749X
Back Ordered
$ 501.99

This product was last offered at the strikethrough price on
10-23-2026

$ 498.99 USD
$ 498.99 USD
Keep your BMW’s engine management, ignition, and onboard electronics operating at peak efficiency with the Bosch Premium Remanufactured 80-Amp Alternator. Whether you are wringing out your E36 M3 on the track or pushing your street build, consistent electrical delivery is critical
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Oil Pressure Switch
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:591879
Part#: 12611277642
Back Ordered
$ 1.99 USD
Free Shipping on orders $49 and up
Your vehicle is equipped with numerous gauges to allow you to have a better idea of what is going on under the hood. By monitoring these gauges, you can prevent premature engine damage due to low oil pressure or high coolant temperatures. If one isn't functional though, you are in the dark as far as that system goes. One of the most vital is the oil pressure. Replace the sensor to get your gauge working properly again.
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17 X 23 X 3 / FPM RD
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:15015283
Part#: 13627792257
Back Ordered
$ 2.99

This product was last offered at the strikethrough price on
08-13-2026

$ 1.99 USD
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$ 1.99 USD
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Replacement camshaft position sensor o-ring for N57/N57/M57 Diesels
Bosch - Corporate Logo
T#:639658
Part#: 12317591271KTKT
Back Ordered
$ 555.99 USD
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$ 555.99 USD
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*Price includes a refundable $65 Core Charge* 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. 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!
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Genuine BMW - Corporate Logo
T#:187300
Part#: 12907578120
Ships in 3 Business Days
4% off MSRP $ 51.99

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

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

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

$ 49.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover For E-Module -
This item fits the following BMW Chassis:
E89 Z4

Fits BMW Engines including:
N20,N52N,N54,N54T



Bosch - Corporate Logo
T#:371081
Part#: 12317508054BOSKT
Back Ordered
$ 1,141.99

This product was last offered at the strikethrough price on
08-07-2026

$ 807.99 USD
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$ 807.99 USD
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Includes a $100.00 refundable core charge
Genuine BMW - Corporate Logo
T#:533968
Part#: 61426817834
Ships in 4 Business Days
6% off MSRP $ 871.99

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

$ 821.99 USD
Free Shipping
6% off MSRP
$ 871.99

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

$ 821.99 USD
Free Shipping

URO Crankshaft Position Sensor - BMW E46
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37858384
Part#: 13627548994
Ships in 1 Business Day
$ 19.99

This product was last offered at the strikethrough price on
10-13-2026

$ 18.99 USD
Free Shipping on orders $49 and up
$ 18.99 USD
Free Shipping on orders $49 and up

URO Crankshaft Position Sensor - BMW E46

URO Crankshaft Position Sensor - BMW E46 is a premium replacement designed to restore precise engine timing and eliminate performance issues caused by a faulty sensor. This direct-fit OE replacement ensures accurate crankshaft position readings for smooth engine operation and reliable performance.

  • Direct-fit OE replacement restores proper engine timing and functionality
  • Eliminates check engine lights and trouble codes caused by a failed sensor
  • High-quality polymer and metal construction withstands extreme engine temperatures
  • Alloy conductors minimize electrical resistance for precise signal transmission at any RPM
  • Ensures optimal fuel efficiency and engine performance
  • Backed by a 24-month unlimited mileage warranty

Compatible with BMW E46 models, this URO Crankshaft Position Sensor delivers long-lasting reliability and smooth engine operation.

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Denso - Corporate Logo
T#:17140151
Part#: 12317616126
Back Ordered
$ 506.99 USD
Free Shipping on orders $49 and up
No core charge required!

Febi - Corporate Logo
T#:54816234
Part#: 1000540
Special Order: No Guaranteed ETA
New Item
$ 116.99

This product was last offered at the strikethrough price on
06-10-2026

$ 89.00 USD
Free Shipping on orders $49 and up
$ 89.00 USD
Free Shipping on orders $49 and up
When BMW threw out the mechanical dipstick, they shifted the responsibility of protecting your engine entirely to the electronic oil level sensor. On the street or the track, knowing your oil level is non-negotiable. If your dashboard sensor readout is throwing errors or lagging, your N52, N54, N55, S55, or N63 engine is operating in the dark. This Febi Bilstein engine oil level sensor is an excellent, cost-effective alternative to expensive dealership parts counter pieces. Febi is an industry-trusted German manufacturer, ensuring this sensor reads with the exact same precision and calibration as original equipment. Keep your ultimate driving machine properly monitored and safe from oil starvation. Key Features Premium German Engineering: Manufactured by Febi Bilstein to match original BMW operational tolerances. Critical Engine Protection: Restores accurate iDrive/instrument cluster oil volume and temperature readouts. Exact Factory Fit: Features the correct 3-pin oval plug orientation for a seamless plug-and-play install. Track-Day Insurance: Ensures your electronic monitoring system functions flawlessly under heavy load. Turner Tip: Oil level sensors are notorious for failing due to age and repeated heat cycles. Because this sensor installs directly into the bottom of the oil pan, make this swap part of your next oil service kit checklist.
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Bosch - Corporate Logo
T#:57376634
Part#: AL0839XKT
Back Ordered
New Item
$ 476.86

This product was last offered at the strikethrough price on
08-23-2026

$ 422.86 USD
Free Shipping on orders $49 and up
$ 422.86 USD
Free Shipping on orders $49 and up
Protect your BMW's electrical performance on the road and track with the Bosch AL0839X remanufactured alternator. Designed to handle high demand electrical loads under spirited driving conditions
Genuine BMW - Corporate Logo
T#:55281746
Part#: 125275WRKT
Back Ordered
New Item
$ 37.40 USD
Free Shipping on orders $49 and up
This Genuine BMW wiring repair kit is the ideal solution to refresh worn-out terminal connections in your Ultimate Driving Machine.
Ina - Corporate Logo
T#:42167226
Part#: EA0141
Back Ordered
$ 71.99 USD
Free Shipping on orders $49 and up
$ 71.99 USD
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Whether you're replacing a failing alternator pulley or performing preventive maintenance, this Alternator Pulley ensures your BMW continues to perform with factory precision and reliability.


Genuine BMW - Corporate Logo
T#:378167
Part#: 12311403936KT
Ships in 1-2 days
$ 1,472.66 USD
Free Shipping
$ 1,472.66 USD
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Remanufactured Genuine BMW 105 Amp Alternator Note: This product includes a $200 core charge to be refunded once we receive your rebuildable core.
Hitachi - Corporate Logo
T#:48850070
Part#: 12321739435
Back Ordered
$ 60.99 USD
Free Shipping on orders $49 and up
$ 60.99 USD
Free Shipping on orders $49 and up
Alternator voltage regulators are a crucial component that controls the alternator's output, preventing overcharging by adjusting the current to keep vehicle voltage within a safe range, protecting the battery and electrical system. Symptoms of failure include dim lights, battery warnings, or a dead battery, often requiring replacement, which can be internal or external to the alternator
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