BMW Electrical Sensors, Switches, & Relays for BMW X5 M S63 4.4L

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

For vehicles with a production date from 07/2018+

2X Entries Into Our F80 M3 Sweepstakes

T#:36032311

Part#: 13628644433

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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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Ambient Temp. Sensor

T#:31589381

Part#: 65816905133

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$ 20.99 USD

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$ 20.99 USD

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Outdoor Temperature Sensor / Probe

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T#:373239

Part#: 65816905133

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$ 13.99 USD

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$ 13.99 USD

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Common fix for incorrect OBC temperature readings

Electrical Connector - Priced Each

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T#:367145

Part#: 61132359999

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$ 18.99 USD

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$ 18.99 USD

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2 pin used in many locations on late model BMWs

Water / Oil Temperature Sensor - E46, E90 E92 E39 and more

T#:7256

Part#: 13621433076

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$ 16.99 USD

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This coolant / oil temperature sensor is mounted in the cylinder head and/or the oil filter housing and/or water pump/ thermostat housing. Also used as an oil temperature sensor on cars with SMG transmissions.

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Oil Pressure Switch - M12x1.5

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T#:373033

Part#: 12611710509

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$ 8.39 USD

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Replacement oil pressure switch found on most BMWs

Stop Light Switch

T#:31092548

Part#: 61316967601

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$ 15.99 USD

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$ 15.99 USD

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Fluid Level Sensor

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T#:369510

Part#: 17137524812

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$ 10.59 USD

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$ 10.59 USD

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This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level

Temperature Sensor

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T#:37892090

Part#: 13621433076

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$ 10.34 USD

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Temperature sensor for monitoring coolant and oil

15A Fuse - Priced Each

T#:375327

Part#: 61131372626

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$ 2.03 USD

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$ 2.03 USD

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URO Crankshaft Position Sensor - BMW N63N S63N S63R

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T#:43750199

Part#: 13627628741

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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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Bushing Contact With Wire Lead - Priced Each

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T#:14783536

Part#: 61130005199

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$ 3.99 USD

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Hitachi Camshaft Position Sensor - BMW E9X F3X F8X N20 N52 N55 S55 ...

T#:48815454

Part#: 13627525014

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$ 40.00 USD

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$ 40.00 USD

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The camshaft position sensor communicates the position of the camshaft to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the cam position sensor.

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Walker MAP Sensor - BMW N20 N26 S55 S63

T#:39059258

Part#: 13627843531

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$ 163.99

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

$ 135.99 USD

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This is a replacement Manifold Absolute Pressure sensor Located on the charge air cooler. The MAP controls the amount of fuel that goes through the injectors based on the pressure of air at the intake manifold. If your vehicle is giving you a MAP 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, the vehicle will stutter and stall as it falls into a limp mode. One way to check if your MAP is bad is to unplug the connector before starting your car. If it idles well (compared to a previous poor idle), your MAP sensor likely needs to be 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.

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Hitachi Engine Camshaft Position Sensor - BMW S63M N63B/N63M/N63R S68...

T#:48850059

Part#: 13628697982

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$ 48.99 USD

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$ 48.99 USD

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The camshaft position sensor communicates the position of the camshaft to the computer. This helps the computer to calculate proper spark and fuel control. If you're struggling with CELs, hard starts or no starts, stalling, and/or a rough idle, you may need to replace the cam position sensor.

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

T#:639655

Part#: 12417577257KT

Ships on Oct 15, 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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OEM Bosch Remanufactured Starter - SR9523X

T#:639737

Part#: 12417618620BKT

Ships on Oct 15, 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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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 Alternator - AL9445X - E70/71 F01/02 F07/10 ...

T#:639671

Part#: 12317603782BKT

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$ 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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