BMW Electrical Sensors, Switches, & Relays for BMW 3 Series E91 (2006-2012)

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Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.

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Turner E9x Cowl Delete Kit
10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:1809115
Part#: 007629LA09KT
In Stock
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$ 299.99 USD
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Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU.
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Turner Cowl Delete Harness Mounting Bracket - E9x
10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:1809114
Part#: 007629LA02
In Stock
Sale - Save 30% $ 136.99
$ 95.89 USD
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Turner E9x Cowl Delete Harness Mounting Bracket mounts to factory bolt holes; it is an easy no-drill install that creates a solid location to tie back your engine harness. However, removing the cowl introduces the possibility of dirt and debris entering your cabin. To solve this issue we suggest pairing it with Burger's Cabin/Cowl Delete Filters. These are small, dry, and maintenance-free filters that both add a finished look to your engine bay and prevent debris from entering the cabin.
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Turner ECU/ Brake Master Cover Set - E9x
10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:1809112
Part#: 007629LA03
In Stock
Sale - Save 20% $ 167.99
$ 134.39 USD
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$ 134.39 USD
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Our ECU Cover incorporates beauty with OE function. Designed in-house by our industry leading engineering staff, the E9x Turner ECU Cover incorporates beauty with OE function. Made from a heat resistant, textured matte black polymer material, this cover is sure to be turning heads! This cover gives your engine bay the look it should have came with from the factory and hides away the exposed ECU while helping protect it from the elements. We provide a simple cover that installs directly on top of the ECU bracket for an OEM plus look! Installation is a breeze, simply remove screws from the ECU bracket on either side, line up the ECU cover, and hand tighten the screws back on. Add a flash of style and elegance under your hood with our ECU Cover!
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Turner Motorsport Plug-and-Play IAT Relocation Kit - N52
10X Entries For Our Spin To Win Sweepstakes! Reduces the effects of heat soak.
Turner Motorsport - Corporate Logo
T#:568950
Part#: 025451TMS05
In Stock
Sale - Save 40% $ 172.99
$ 103.79 USD
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$ 103.79 USD
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What can you do to get rid of this heat soak? Turner designed an IAT relocation kit that moves the intake air temp sensor to a cooler location. Mounting the sensor further away from the heat source and isolating it from the MAF housing, it can both resist the effects of heat soak longer and respond to temperature changes more quickly. The result is you’ll experience reduced torque loss and more consistent power output when you’re pushing your engine hard.
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Turner ECU/ Brake Master Cover Set - E9x
10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:3136218
Part#: 007629LA10KT
In Stock
Sale - Save 24% $ 171.97
$ 129.99 USD
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$ 129.99 USD
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Our ECU Cover incorporates beauty with OE function. Designed in-house by our industry leading engineering staff, the E9x Turner ECU Cover incorporates beauty with OE function. Made from a heat resistant, textured matte black polymer material, this cover is sure to be turning heads! This cover gives your engine bay the look it should have came with from the factory and hides away the exposed ECU while helping protect it from the elements. We provide a simple cover that installs directly on top of the ECU bracket for an OEM plus look! Installation is a breeze, simply remove screws from the ECU bracket on either side, line up the ECU cover, and hand tighten the screws back on. Add a flash of style and elegance under your hood with our ECU Cover!
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Genuine BMW - Corporate Logo
T#:5390
Part#: 12631742690
In Stock
Sale - Save 6% $ 22.99
$ 21.60 USD
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$ 21.60 USD
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This relay is used for the SMG system on the E46 M3 and various applications including secondary air systems on other BMW's. If you find that your SMG-equipped E46 M3 is not starting, this is one of the first places to check as it controls power to the hydraulic unit (the car will not start without hydraulics). Buy one to fix the issue and buy a second so you're not stranded in the future!
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Schwaben - Corporate Logo
T#:378277
Part#: 005979SCH01A
In Stock
Sale - Save 25% $ 98.99
$ 74.24 USD
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$ 74.24 USD
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This Schwaben Battery Charger is designed to work on 6 or 12 volt Lead-acid batteries only, includes WET, MF,AGM and GEL types. Do not use on dry cell batteries commonly used in appliances. Charger features, Charging voltage auto select. Selectable Charging current,8 LED indicators, No risk of overcharging, overheating protection, Short circuit protection.
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Genuine BMW - Corporate Logo
T#:11798
Part#: 61368373700
In Stock
Sale - Save 6% $ 22.99
$ 21.60 USD
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$ 21.60 USD
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This relay is often the fuel pump relay for many BMW models. To ensure the relay is correct for your car please check the pin locations.

Genuine BMW - Corporate Logo
T#:10501
Part#: 61146971370
In Stock
Sale - Save 5% $ 109.99
$ 104.49 USD
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This is found on the top of the battery

Braille - Corporate Logo
T#:558037
Part#: B14115
Ships in 5 Business Days
$ 204.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind!
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Hella Camshaft Position Sensor
Two required per engine, may be replaced separately as needed.
Hella - Corporate Logo
T#:591910
Part#: 13627525014
In Stock
$ 110.99 USD
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$ 110.99 USD
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Monitors camshaft location
Genuine BMW - Corporate Logo
T#:183226
Part#: 12618611273
In Stock
Sale - Save 5% $ 26.01
$ 24.71 USD
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$ 24.71 USD
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Genuine BMW Oil Pressure Switch - M12X1,5
This item fits the following BMW Chassis:
E39 M5,E46 M3,E82 1M Coupe,E85 Z4M,E53 48IS,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F30,F31,i3

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Genuine BMW - Corporate Logo
T#:14043
Part#: 61366901469
In Stock
4% off MSRP $ 23.99
$ 22.99 USD
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4% off MSRP $ 23.99
$ 22.99 USD
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Genuine BMW Relay, Make Contact, Black
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E39,E46,E53 X5,E63,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F26 X4,i3i12

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Camshaft Position Sensor - Priced Each
Two required per engine, may be replaced separately as needed.
Bremmen Parts - Corporate Logo
T#:27105154
Part#: 13627525014
In Stock
$ 47.99 USD
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$ 47.99 USD
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New OEM Bosch Starter Motor - N52, N54, N55, up to 03/11
We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:394329
Part#: SR0492N
In Stock
Sale - Save 5% $ 227.99
$ 216.59 USD
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$ 216.59 USD
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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.

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Genuine BMW - Corporate Logo
T#:39433
Part#: 12427549393
In Stock
Sale - Save 6% $ 56.99
$ 53.82 USD
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$ 53.82 USD
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Genuine BMW Ground Cable
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

Fits BMW Engines including:
M57,N51,N51,N52,N52N,N54,N54T,N55

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Continental - Corporate Logo
T#:14949
Part#: 13627525015
Ships Aug 13, 2025
$ 76.22 USD
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This crankshaft position sensor provides the ECU with the engine speed signal. It is mounted in either the engine block or the bell housing of the transmission on most cars.
Bosch - Corporate Logo
T#:558831
Part#: 12317561939
In Stock
Sale - Save 5% $ 61.30
$ 58.23 USD
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Sale - Save 5% $ 61.30
$ 58.23 USD
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Ensure the correct voltage is being sent to/from the alternator, keep you electrical system safe from excessive voltage peaks that could cause damage to sensitive electronics and blow out fuses. Bosch's high quality unit will give you peace of mind knowing the electrical system will be safe and the voltage will remain steady. OEM replacement for BMW part # 12317561939

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#:12665
Part#: 13627525014
In Stock
Sale - Save 5% $ 141.27
$ 134.21 USD
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$ 134.21 USD
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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.
Braille - Corporate Logo
T#:558042
Part#: B3121
Ships in 6 Business Days
$ 270.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your car's operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B3121 battery from Braille is their lightest do-everything battery available, offering 1380 pulse cranking amps that can crank over V8 engines with ease while still coming in at under 22 pounds, half of the weight of a standard Group 34 battery! This is thanks to their Advanced AGM racing technology that allows them to put a ton of power into a very small package. Physical Specifications: BCI Group: All sizes Weight: 21lbs / 9.5kg Length: 6.6" / 168mm Width: 5.2" / 132mm Height: 6.8" / 173mm Polarity: Right Side Positive Terminal Type: Steel terminal block with M6 bolt Performance Specifications: Voltage: 12v Recharge Voltage: 14.4V – 14.6V Maintenance charge voltage: 13.8V 5s Pulse Cranking Amps (PCA): 1380 10s PDC: 124 Amp Hour (Ah): 31 Watt Hour (Wh): 372 Life Cycle @ 10% DOD: 3100 Charging Temperature 0C to 50C Discharge Temperature range -40C to +60C Storage temperature -40C to +60C *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*
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Genuine BMW - Corporate Logo
T#:186551
Part#: 61217631587
In Stock
Sale - Save 7% $ 24.99
$ 23.35 USD
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$ 23.35 USD
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The hold down bracket secures the battery in the battery tray to keep it from sliding around.

Braille - Corporate Logo
T#:558038
Part#: B2015
Ships in 5 Business Days
$ 237.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B2015 is Braille's most popular non-carbon racing battery and is able to start larger engines easily for racing and offers daily driving capability for most 4 and 6 cylinders engine vehicles. Physical Specifications: BCI Group: All sizes Weight: 15lbs / 6.8kg Length: 6.8" / 173mm Width: 3.4" / 86mm Height: 6.1" / 155mm Polarity: Right Side Positive Performance Specifications: Voltage: 12 Full Charge Voltage: 13.2 Pulse Cranking Amps (PCA): 1067 Amp Hour (AH): 21 Life Cycle @ 10% DOD: 3100 *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*
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Genuine BMW - Corporate Logo
T#:367850
Part#: 13627525015
In Stock
Sale - Save 5% $ 132.98
$ 126.33 USD
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$ 126.33 USD
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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.
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URO Environmental Air Catalyst (EAC) Sensor - 17117537292
For SULEV Vehicles Equipped with the N51 Engine Only
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:28171552
Part#: 17117537292R
In Stock
Sale - Save 3% $ 221.99
$ 214.50 USD
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Sale - Save 3% $ 221.99
$ 214.50 USD
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Replacing your factory environmental air catalyst sensor can be quite a headache when it's integrated into the radiator, causing a 2AD8 trouble code. But fear not! URO Parts has a solution with their standalone replacement sensor, making this repair much more manageable and cost-effective.

Key Features:

Guaranteed Fitment: Designed to fit perfectly, ensuring compatibility with your vehicle. Direct OE Replacement: Restores your factory cooling fan sensor's functionality seamlessly. Plug-and-Play Installation: Easy to connect, saving you time and hassle during installation. High-Quality Construction: Crafted from durable materials to withstand the heat of the engine compartment and cooling system. Low Electrical Resistance: Alloy conductors reduce resistance for accurate sensor operation. Reliable and Long-Lasting: Tested for reliability and engineered for a long service life. If you're dealing with a "direct ozone reduction catalyst temperature gradient too low" SES code, upgrading to this high-quality sensor from URO Parts is the solution you need.

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Genuine BMW - Corporate Logo
T#:25048
Part#: 11127559699
In Stock
Sale - Save 5% $ 24.78
$ 23.54 USD
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Sale - Save 5% $ 24.78
$ 23.54 USD
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This seal plug is installed in the valve cover of N52 engines and is supposed to prevent oil from leaking out. But the rubber plug loosens or becomes dislodged over time and oil does seep out of the valve cover and eventually into the sensor itself (destroying a very expensive sensor). In extreme neglect oil will contaminate the engine wiring harness or even the DME itself. During any valve cover work we recommend checking for oil inside the sensor or around this plug and replace the plug during any valve cover gasket work. It's cheap insurance against an expensive contaminated eccentric shaft sensor.
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+ E82 BMW 128i
2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2007-2010 E60 BMW 528i 528xi 528i xDrive
2011 F10 BMW 528i 528i xDrive
2007-2010 E83 BMW X3 3.0i X3 3.0si
2007-2013 E70 BMW X5 3.0si
2007-2008 E85 BMW Z4 3.0i Z4 3.0si
2009-2010 Z4 BMW Z4 sDrive30i
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Braille Performance Endurance AGM Battery - B10049 - 58lbs
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
Braille - Corporate Logo
T#:558078
Part#: B10049
Ships in 6 Business Days
$ 446.99 USD
$ 446.99 USD
This Group 49 Endurance AGM battery is an ideal upgrade from the factory battery, offering higher cranking power and a longer battery life for less waste and lower cost to the customer. Plus, this battery is maintenance free and won't eat holes in the battery tray and surrounding areas of your car. Endurance AGM batteries from Braille are a drop-in OEM replacement that requires no modifications to be made for installation, has the highest cranking power and longest run times in their class, and also feature AGM internal racing technology developed for their Advanced AGM and Carbon Fiber batteries.
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FAE - Corporate Logo
T#:583140
Part#: 13627525015
In Stock
$ 41.99 USD
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Having a crank but no starting issue? This sensor is often the culprit

Genuine BMW - Corporate Logo
T#:16220
Part#: 61366980177
In Stock
4% off MSRP $ 23.99
$ 22.99 USD
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4% off MSRP $ 23.99
$ 22.99 USD
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This 5 prong relay is green in color and is often related to the windshield wiper system. It may also have additional functions.

Genuine BMW - Corporate Logo
T#:39434
Part#: 12427549396
Ships in 1-2 days
2% off MSRP $ 57.99
$ 56.99 USD
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2% off MSRP $ 57.99
$ 56.99 USD
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Genuine BMW Ground Cable -
This item fits the following BMW Chassis:
E90,E92

Fits BMW Engines including:
N20,N51,N52,N52N,N54,N55

Genuine BMW - Corporate Logo
T#:13104
Part#: 12617607910
In Stock
Sale - Save 5% $ 224.11
$ 212.90 USD
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$ 212.90 USD
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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.

Genuine BMW - Corporate Logo
T#:39436
Part#: 12427551714
Ships in 1-2 days
6% off MSRP $ 35.99
$ 33.99 USD
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6% off MSRP $ 35.99
$ 33.99 USD
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Genuine BMW Interference-Suppression Band -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
N51,N52,N52N

Genuine BMW - Corporate Logo
T#:179169
Part#: 61129312133
In Stock
$ 25.99 USD
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$ 25.99 USD
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Genuine BMW REP. WIRE FOR B+

OEM VDO Camshaft Position Sensor - B58/48(6)/38 N20
We Price Match - Give Us A Call or Chat!
VDO - Corporate Logo
T#:373726
Part#: 13627525014
In Stock
$ 50.99 USD
Free Shipping on orders $49 and up

A faulty camshaft position sensor will result in timing issues and rough idle/engine operation or light up the check engine light. Get rid of your check engine light and restore smooth operation with this OEM VDO sensor.

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!

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Braille Performance Intensity Carbon Lithium-ION Battery - i48CX - 10...
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
Braille - Corporate Logo
T#:558047
Part#: I48CX
Ships on Jul 14, 2025
$ 1,424.99 USD
Free Shipping on orders $49 and up
The ultra-lightweight, standard height I48CX lithium-ION battery from Braille Battery is a popular choice among BMW enthusiasts looking for a drop-in replacement battery that shaves off a ton of weight, 35 pounds in total! Thanks to the Group 48 design of this battery, no modifications are needed for installation. This is perfect for anyone looking to drive their car both on and off of the track, without any negative side effects, and wants a battery with a 10-15 year life span!
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Hella - Corporate Logo
T#:591876
Part#: 12517615476
Ships Jul 2, 2025
$ 42.99 USD
Free Shipping on orders $49 and up
Connects to the IBS system for information relay to the DME via the BSD Interface.
Genuine BMW - Corporate Logo
T#:375994
Part#: 65816936953
Ships in 1-2 days
Sale - Save 4% $ 63.99
$ 61.70 USD
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Sale - Save 4% $ 63.99
$ 61.70 USD
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Common fix for incorrect OBC temperature readings


URO Eccentric Shaft Sensor - 11377524879
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:28171561
Part#: 11377524879
In Stock
Sale - Save 3% $ 152.99
$ 148.39 USD
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Sale - Save 3% $ 152.99
$ 148.39 USD
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The eccentric shaft sensor plays a vital role in controlling valvetronic timing and is often a common issue in BMW vehicles. If you've noticed difficult starts, reduced fuel economy, and overall engine power and performance issues, this component could be the culprit.

Key Features:

Guaranteed Fitment: Designed to fit perfectly, ensuring compatibility with your vehicle. Accurate Positioning: Provides precise shaft position control, even at high RPMs. Direct OE Replacement: Easy to install with its direct-fit design, saving time and effort. Low Electrical Resistance: Alloy connector conductors minimize resistance, ensuring accurate signal transmission. Upgrade to this quality replacement eccentric shaft sensor to restore optimal engine performance and address the symptoms associated with a faulty sensor.

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Braille - Corporate Logo
T#:558046
Part#: G30
Ships on Jul 15, 2025
$ 522.99 USD
Free Shipping on orders $49 and up
The G30 lithium battery from Braille is designed for the Import Tuner market (4 and 6 cylinder) for track use and has enough power for small black V8 race cars and hot rods with light electrical demands/accessories and standard compression. The G30 comes in the popular ETX 30 Group size, just like the B3121 AGM, so it is small and light enough to mount in a variety of locations. Incorporated in this battery is the same technology used in their race winning batteries used by nearly every OEM developer in classes ranging from SCCA to Formula 1.
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Genuine BMW - Corporate Logo
T#:25118
Part#: 12907544575
Ships Jul 1, 2025
6% off MSRP $ 31.99
$ 29.99 USD
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6% off MSRP $ 31.99
$ 29.99 USD
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Genuine BMW Cover Electronic-Box
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

Fits BMW Engines including:
M57,N20,N51,N52,N52N,N54,N54T,N55,S65

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OEM VDO Mass Air Sensor -- N52 BMW
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Continental - Corporate Logo
T#:14962
Part#: 13627551638
In Stock
$ 211.56 USD
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$ 211.56 USD
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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!

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Genuine BMW - Corporate Logo
T#:139076
Part#: 61129123571
Ships Jul 1, 2025
Sale - Save 5% $ 28.99
$ 27.46 USD
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Sale - Save 5% $ 28.99
$ 27.46 USD
Free Shipping on orders $49 and up


Genuine BMW Adapter Lead Ibs
This item fits the following BMW Chassis:
E60 M5,E70 X5M,E70 X5,E71 X6,E82,E90,E92,E93

Continental - Corporate Logo
T#:21686
Part#: 11377524879
Ships in 2 Business Days
$ 377.68 USD
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$ 377.68 USD
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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

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Genuine BMW - Corporate Logo
T#:215615
Part#: 61132359997
Ships in 1-2 days
8% off MSRP $ 25.99
$ 23.99 USD
Free Shipping on orders $49 and up
8% off MSRP $ 25.99
$ 23.99 USD
Free Shipping on orders $49 and up
This is Genuine BMW 3 pin electrical socket repair kit.
Genuine BMW - Corporate Logo
T#:39998
Part#: 12517615476
Ships Jul 1, 2025
6% off MSRP $ 70.99
$ 66.99 USD
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6% off MSRP $ 70.99
$ 66.99 USD
Free Shipping on orders $49 and up
Connects to the IBS system for information relay to the DME via the BSD Interface.

Precision Raceworks Ethanol Sensor Breakout Harness
2X Entries For Our Spin To Win Sweepstakes!
Precision Raceworks - Corporate Logo
T#:35559424
Part#: 201-0411
Ships Jul 7, 2025
New Item
$ 35.99 USD
Free Shipping on orders $49 and up
n Ethanol Sensor Breakout Harness provides a clean wiring solution by splitting the signal from your ethanol content sensor between two analyzers, such as an ECU/controller and a gauge or Bluetooth display, without modifying your existing harness.his setup enables real-time ethanol level monitoring and facilitates comprehensive DME/ECU adjustments for enhanced automotive performance.citeturn0search0
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Rein Alternator Mounting Screw Set
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:14795
Part#: 12310392568
In Stock
$ 23.99 USD
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BMW Set Of Alu. Screws Generator -
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

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Innovate Motorsports - Corporate Logo
T#:28836410
Part#: 38770
In Stock
$ 212.99 USD
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Features & Benefits:

Two configurable linear 0-5V analog outputs Ability to calibrate O2 sensors for maximum accuracy Includes LC-2 controller and Bosch wideband O2 sensor Comes with a program cable, manual, and a 10 ft. sensor cable Includes a 1-inch mild steel exhaust bung Innovate MTS serial in/out capability Integrated dual-color status LED (green/red) Patented DirectDigital™ wideband sensor control Positive lock connectors for all connections Real-time display data on screen or with the powerful LogWorks software Range:

AFR (Air-Fuel Ratio) range from 7.4:1 to 22.4:1 (0.5 to 1.5 lambda)

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Genuine BMW - Corporate Logo
T#:138681
Part#: 61127616200
In Stock
4% off MSRP $ 307.99
$ 294.99 USD
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4% off MSRP $ 307.99
$ 294.99 USD
Free Shipping
Replace your missing or corroded Negative Battery Cable.


Hella - Corporate Logo
T#:590880
Part#: 2768082
In Stock
$ 33.99 USD
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Disc Type Low-Tone, 12 V, 335 Hz with Bracket
Hella - Corporate Logo
T#:592718
Part#: 965400001
In Stock
$ 24.99 USD
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12V 30A SPST relay with bracket