BMW Electrical Sensors, Switches, & Relays for BMW 6 Series F12 (2012+)

OEM Bosch Mass Air Flow Sensor (MAF) -- N20 N26 S55 S63 B38 B46 Z4 ...

T#:389744

Part#: 13627602038

Ships in 2 Business Days

$ 247.99

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

$ 209.99 USD

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$ 209.99 USD

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The mass air flow sensor measures the amount of air flow to tell the computer how much fuel to add to the mixture. If the MAF sensor malfunctions, there could be too much or too little fuel added to the mixture.

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URO Manifold Absolute Pressure (MAP) Sensor - BMW N54 N20 N26 S55 S63...

2X Entries Into Our F80 M3 Sweepstakes

T#:36032311

Part#: 13628644433

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$ 72.99 USD

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$ 72.99 USD

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The MAP sensor, or manifold absolute pressure sensor, works with the engine computer to set the fuel curve and give readings to the engine computer. If yours is faulty, it may cause improper running, rich or lean fuel curves, or other general performance issues. Replace yours with this unit to keep your engine running at full potential. For N54 applications, you will need adapter harness T#583821- This TMAP sensor is typically used in high-boost applications for the N54

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Integrated Power Supply Module

2X Entries Into Our F80 M3 Sweepstakes

T#:37757285

Part#: 12638645514

In Stock

$ 198.09

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

$ 169.99 USD

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$ 169.99 USD

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Located on top of the battery

Crankshaft Position Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:35863159

Part#: 13627525015

In Stock

$ 28.99 USD

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$ 28.99 USD

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Having a crank but no starting issue? This sensor is often the culprit

Bosch Remanufactured Starter Motor - BMW N55 S55 3.0L

T#:40004862

Part#: SR9521XKT

Ships in 2 Business Days

$ 465.99

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

$ 436.99 USD

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$ 436.99 USD

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The advertised price includes a refundable $60 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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OEM Bosch Remanufactured Alternator - AL9446X - F22/23 F30 F07/10 F06...

For vehicles with production date up to 03/2012

T#:639677

Part#: 12317591530BKT

Back Ordered

$ 660.99

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

$ 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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Electrical Connector - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:367145

Part#: 61132359999

In Stock

$ 18.99 USD

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$ 18.99 USD

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2 pin used in many locations on late model BMWs

Oil Pressure Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:591998

Part#: 12617592532

In Stock

$ 49.00 USD

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$ 49.00 USD

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Used to indicate the oil pressure in the housing. URO aftermarket version.

Temperature Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:37892090

Part#: 13621433076

In Stock

$ 10.34 USD

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$ 10.34 USD

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Temperature sensor for monitoring coolant and oil

Outdoor Temperature Sensor / Probe

2X Entries Into Our F80 M3 Sweepstakes

T#:373239

Part#: 65816905133

In Stock

$ 13.99 USD

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$ 13.99 USD

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Common fix for incorrect OBC temperature readings

URO Positive Battery Cable

2X Entries Into Our F80 M3 Sweepstakes

T#:42436714

Part#: 61129217036

Ships in 2 Business Days

$ 140.99 USD

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$ 140.99 USD

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If your battery cable is damaged, this is the direct factory replacement you’ll need to restore proper function.

15A Fuse - Priced Each

T#:375327

Part#: 61131372626

In Stock at Vendor

$ 2.03 USD

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$ 2.03 USD

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Bushing Contact With Wire Lead - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:14783536

Part#: 61130005199

Back Ordered

$ 3.99 USD

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$ 3.99 USD

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URO Crankshaft Position Sensor - BMW N63N S63N S63R

2X Entries Into Our F80 M3 Sweepstakes

T#:43750199

Part#: 13627628741

In Stock

$ 55.99 USD

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$ 55.99 USD

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Crank position sensors report the position of the crankshaft to the ECU/DME to control iginition timing. A bad crank position sensor will commonly cause a no-start situation as faulty readings could lead to engine damage.

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OEM Bosch Remanufactured Alternator (215 amp) - AL9450X - F22 F3X F07...

For vehicles with production date from 03/2012

T#:639763

Part#: 12317616121BKT

Ships on Nov 5, 2026

$ 558.99 USD

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$ 558.99 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! Bosch Part Numbers: AL9450X, 0986UR6231 Replaces the following BMW part numbers: 12317616119, 12317616121

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OEM Bosch Remanufactured Alternator - AL9445X - E70/71 F01/02 F07/10 ...

T#:639671

Part#: 12317603782BKT

Ships in 2 Business Days

$ 690.99 USD

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$ 690.99 USD

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*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!

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Starter

T#:57304035

Part#: SR3295N

Special Order: No Guaranteed ETA

$ 441.99 USD

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$ 441.99 USD

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This new starter delivers crisp power and rapid engine speed recovery, avoiding the typical voltage drop issues associated with worn original units.

OEM Bosch Remanufactured Starter - SR9523X

T#:639737

Part#: 12417618620BKT

Ships on Nov 5, 2026

$ 386.99

This product was last offered at the strikethrough price on
05-08-2026

$ 355.99 USD

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$ 355.99 USD

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*Price includes a refundable $75 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! Bosch Part Numbers: SR9523X, 0986UR1770 Replaces the following BMW part numbers: 12417612815, 12417618620

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OEM Bosch Remanufactured Starter - SR3295X - F07/10 F12/13 F01/02 E70...

T#:639655

Part#: 12417577257KT

Ships on Nov 5, 2026

$ 618.99 USD

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$ 618.99 USD

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*Price includes a refundable $120 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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Remanufactured Alternator

T#:57267768

Part#: 12317616126

Special Order: No Guaranteed ETA

$ 571.99 USD

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$ 571.99 USD

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Keep your BMW's vital electronics powered and your engine running at peak efficiency with a premium remanufactured alternator from Bosch.

Mass Air Flow Sensor (MAF) 0280218266

2X Entries Into Our F80 M3 Sweepstakes

T#:48125822

Part#: 13627602038

In Stock

$ 90.99 USD

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$ 90.99 USD

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BMW Electrical Sensors, Switches, & Relays for BMW 6 Series F12 (2012+)

Sub-Categories

OEM Bosch Mass Air Flow Sensor (MAF) -- N20 N26 S55 S63 B38 B46 Z4 ...

URO Manifold Absolute Pressure (MAP) Sensor - BMW N54 N20 N26 S55 S63...

Integrated Power Supply Module

Crankshaft Position Sensor

Bosch Remanufactured Starter Motor - BMW N55 S55 3.0L

OEM Bosch Remanufactured Alternator - AL9446X - F22/23 F30 F07/10 F06...

Electrical Connector - Priced Each

Oil Pressure Sensor

Temperature Sensor

Outdoor Temperature Sensor / Probe

URO Positive Battery Cable

15A Fuse - Priced Each

Bushing Contact With Wire Lead - Priced Each

URO Crankshaft Position Sensor - BMW N63N S63N S63R

OEM Bosch Remanufactured Alternator (215 amp) - AL9450X - F22 F3X F07...

OEM Bosch Remanufactured Alternator - AL9445X - E70/71 F01/02 F07/10 ...

Starter

OEM Bosch Remanufactured Starter - SR9523X

OEM Bosch Remanufactured Starter - SR3295X - F07/10 F12/13 F01/02 E70...

Remanufactured Alternator

Mass Air Flow Sensor (MAF) 0280218266

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