BMW Electrical Sensors, Switches, & Relays for BMW 6 Series F12 (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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URO Manifold Absolute Pressure (MAP) Sensor - BMW N54 N20 N26 S55 S63
URO Manifold Absolute Pressure (MAP) Sensor - BMW N54 N20 N26 S55 S63...
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:36032311
Part#: 13628644433
Ships in 1 Business Day
$ 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
Integrated Power Supply Module
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Crankshaft Position Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Bav Auto Crankshaft Position Sensor - Multiple BMWs
Bav Auto Crankshaft Position Sensor - Multiple BMWs
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:639826
Part#: 13627525015
Special Order: No Guaranteed ETA
$ 67.99 USD
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$ 67.99 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. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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LK-2M 2 Pin Connector Package
LK-2M 2 Pin Connector Package
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:40072446
Part#: LK2M
In Stock
Sale - Save 29% $ 6.99

This product was last offered at the strikethrough price on
06-14-2026

$ 4.94 USD
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Sale - Save 29%
$ 6.99

This product was last offered at the strikethrough price on
06-14-2026

$ 4.94 USD
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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Electrical Connector - Priced Each
Electrical Connector - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Oil Pressure Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Temperature Sensor
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
Outdoor Temperature Sensor / Probe
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
3 Pin Connector
3 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412931
Part#: 12527519996
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
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Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
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Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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URO Positive Battery Cable
URO Positive Battery Cable
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:42436714
Part#: 61129217036
Ships in 1 Business Day
$ 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.
Bushing Contact With Wire Lead - Priced Each
Bushing Contact With Wire Lead - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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
URO Crankshaft Position Sensor - BMW N63N S63N S63R
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
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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Battery Tender Plus Advanced Battery Charging System
Battery Tender Plus Advanced Battery Charging System
Battery Tender - Corporate Logo
T#:49892371
Part#: BTT0210128
In Stock at Vendor
$ 69.99 USD
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$ 69.99 USD
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2 Pin Connector
2 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412928
Part#: 12521427615
In Stock
Sale - Save 25% $ 7.99

This product was last offered at the strikethrough price on
06-14-2026

$ 5.99 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 7.99

This product was last offered at the strikethrough price on
06-14-2026

$ 5.99 USD
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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need. Each connector includes an additional terminal in case one becomes lost or damaged during installation. *OEM cross reference PN# 12521427615 - Commonly used for the engine oil pressure switch. Please reference the original part number from the existing connector to confirm fitment, before ordering. Suggested tools: Suggested crimping pliers: T#387193 Wire De-pin tools: 12pc De-Pin Tool Set - T#386379 23pc De-Pin Tool Set - T#641943
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2 Pin Connector
2 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412932
Part#: 61132359999
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
Add to Wish List

Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 61132359999 - Commonly used for the coolant level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Mass Air Flow Sensor (MAF) 0280218266
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
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$ 90.99 USD
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