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BMW Electrical Sensors, Switches, & Relays

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 Motorsport - Corporate Logo
T#:508
Part#: TEN9989M50
In Stock
Sale - Save 25% $ 89.99

This product was last offered at the strikethrough price on
06-13-2026

$ 67.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 89.99

This product was last offered at the strikethrough price on
06-13-2026

$ 67.49 USD
Free Shipping on orders $49 and up
Made in the USA The TMS Water Temp Sensor Wiring Adaptor is needed when you are upgrading to OBD-I (1992-1995 components) on a 3.2 or 2.8 liter engine. These earlier engines use two separate water temp sensors in the head, one for the ECU and one for the instrument cluster. Most of the 3.2 and some of the 2.8 liter engines do not have two holes drilled in the head for the early water temp sensors. This is due to the fact that the 3.2 and 2.8 engines used a combined water temp sensor. So we designed a easy to use plug and play wiring harness. The benefits are: No cutting and splicing, no trying to fine plugs and pins. We also suggest using TMS "3.2 in a 3.0" Coolant Hose Adapter P/N: TEN9931007 to make your life easier.
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Burger Motorsports - Corporate Logo
T#:34885402
Part#: 4BAR TMAP
In Stock
$ 139.99 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi.
Burger Motorsports - Corporate Logo
T#:599637
Part#: TYPEB4BARADAPTER
Back Ordered
$ 35.00 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi. For very high boost applications, this 4 BAR adapter can be used which requires Bosch 4 BAR sensor (Part # 281002576). SENSOR NOT INCLUDED, Please see T#587716
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Genuine MINI - Corporate Logo
T#:24376
Part#: 61366977982
Ships in 3 Business Days
4% off MSRP $ 23.48

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

$ 22.46 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 23.48

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

$ 22.46 USD
Free Shipping on orders $49 and up
Genuine MINI RELAY FOR FAN

Genuine MINI - Corporate Logo
T#:476378
Part#: 12617568481
In Stock
21% off MSRP $ 48.74

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

$ 38.59 USD
Free Shipping on orders $49 and up
21% off MSRP
$ 48.74

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

$ 38.59 USD
Free Shipping on orders $49 and up
Burger Motorsports - Corporate Logo
T#:599636
Part#: TYPEA4BARADAPTER
Ships in 2 Business Days
$ 35.00 USD
Free Shipping on orders $49 and up
Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi. For very high boost applications, this 4 BAR adapter can be used which requires Bosch 4 BAR sensor (Part # 281002576). SENSOR NOT INCLUDED, Please see T#587716
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Genuine MINI - Corporate Logo
T#:521992
Part#: 51717290817
Ships in 3 Business Days
5% off MSRP $ 54.99

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

$ 51.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 54.99

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

$ 51.99 USD
Free Shipping on orders $49 and up
Genuine MINI - Corporate Logo
T#:103173
Part#: 51437051767
Ships in 3 Business Days
6% off MSRP $ 123.99

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

$ 115.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 123.99

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

$ 115.99 USD
Free Shipping on orders $49 and up
Genuine MINI COVER, LATERAL TRIM PANEL

Genuine MINI - Corporate Logo
T#:197102
Part#: 51717317737
Ships in 3 Business Days
6% off MSRP $ 40.00

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

$ 37.74 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 40.00

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

$ 37.74 USD
Free Shipping on orders $49 and up
Genuine Bmw Battery Cover

Genuine MINI - Corporate Logo
T#:410470
Part#: 13627552114
Ships in 3 Business Days
8% off MSRP $ 62.99

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

$ 57.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 62.99

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

$ 57.99 USD
Free Shipping on orders $49 and up
Genuine MINI - Corporate Logo
T#:144371
Part#: 61361472984
In Stock
$ 24.99 USD
Free Shipping on orders $49 and up
Genuine MINI RELAY, CHANGE-OVER CONTACT,
Genuine MINI - Corporate Logo
T#:141367
Part#: 61216924895
Ships in 3 Business Days
7% off MSRP $ 58.99

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

$ 54.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 58.99

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

$ 54.99 USD
Free Shipping on orders $49 and up
Genuine MINI HEAT RESISTANT BATTERY BOX C


Genuine MINI - Corporate Logo
T#:24298
Part#: 61216915175
Ships in 3 Business Days
7% off MSRP $ 58.99

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

$ 54.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 58.99

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

$ 54.99 USD
Free Shipping on orders $49 and up
Genuine MINI HEAT RESISTANT BATTERY BOX C.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper

--.
Genuine MINI - Corporate Logo
T#:525286
Part#: 61132359997
Ships in 3 Business Days
7% off MSRP $ 26.99

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

$ 24.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 26.99

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

$ 24.99 USD
Free Shipping on orders $49 and up
Beru - Corporate Logo
T#:596879
Part#: 12321350052
In Stock at Vendor
$ 41.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
$ 40.99 USD
Free Shipping on orders $49 and up
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 MINI - Corporate Logo
T#:2750708
Part#: 61132471242
In Stock
11% off MSRP $ 18.99

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

$ 16.99 USD
Free Shipping on orders $49 and up
11% off MSRP
$ 18.99

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

$ 16.99 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:212573
Part#: 61217644251
In Stock
5% off MSRP $ 18.99

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

$ 17.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 18.99

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

$ 17.99 USD
Free Shipping on orders $49 and up
Genuine MINI Battery Hold Down - 61217644251
Genuine MINI - Corporate Logo
T#:40566
Part#: 12527542850
In Stock
$ 8.06 USD
Free Shipping on orders $49 and up
Most frequently utilized in the thermostat housing coolant temperature sensor harness. If wire terminals and wire are required, ES2676087 x 2.

Genuine MINI - Corporate Logo
T#:541111
Part#: 51717290727
In Stock
Sale - Save 39% $ 29.99

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

$ 18.23 USD
Free Shipping on orders $49 and up
Sale - Save 39%
$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.23 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:14760
Part#: 12141487246
Ships in 3 Business Days
7% off MSRP $ 71.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 71.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
Genuine MINI PING SENSOR.--

This item fits the following BMWs:
MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

--. Fits BMW Engines including:
W10,W11

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Genuine MINI - Corporate Logo
T#:39405
Part#: 12427515200
Ships in 3 Business Days
$ 48.99 USD
Free Shipping on orders $49 and up
Genuine MINI BATTERY CABLE NEGATIVE
Fits BMW Engines including:
W10,W11

Genuine MINI - Corporate Logo
T#:40999
Part#: 12907629991
Ships in 6 Business Days
$ 35.99 USD
Free Shipping on orders $49 and up
$ 35.99 USD
Free Shipping on orders $49 and up
Genuine MINI COVER
Fits BMW Engines including:
N14,N16,N18

Genuine MINI - Corporate Logo
T#:141198
Part#: 61142755704
Ships in 9 Business Days
$ 27.03 USD
Free Shipping on orders $49 and up
Genuine MINI FUSE BOX


Genuine MINI - Corporate Logo
T#:143812
Part#: 61332753033
Ships in 3 Business Days
7% off MSRP $ 61.23

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

$ 56.82 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 61.23

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

$ 56.82 USD
Free Shipping on orders $49 and up
Genuine MINI HORN, HIGH PITCH
Genuine MINI - Corporate Logo
T#:9836390
Part#: 61449494458
Ships in 5 Business Days
7% off MSRP $ 55.99

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

$ 51.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 55.99

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

$ 51.99 USD
Free Shipping on orders $49 and up
Genuine MINI - Corporate Logo
T#:140301
Part#: 61136906606
Special Order: No Guaranteed ETA
$ 27.99 USD
Free Shipping on orders $49 and up
Genuine MINI COVER, FUSE BOX

Genuine MINI - Corporate Logo
T#:141362
Part#: 61216917738
Ships in 3 Business Days
$ 66.98 USD
Free Shipping on orders $49 and up
Genuine MINI BATTERY HOLD DOWN

Genuine MINI - Corporate Logo
T#:141454
Part#: 61218385236
Ships in 6 Business Days
$ 14.99

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

$ 12.99 USD
Free Shipping on orders $49 and up
$ 12.99 USD
Free Shipping on orders $49 and up
Genuine MINI COVER POSITIVE BATTERY TERMI
Genuine MINI - Corporate Logo
T#:39413
Part#: 12427522234
Ships in 6 Business Days
6% off MSRP $ 46.99

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

$ 43.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 46.99

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

$ 43.99 USD
Free Shipping on orders $49 and up
Genuine MINI BATTERY CABLE NEGATIVE
Fits BMW Engines including:
W10,W11


Genuine MINI - Corporate Logo
T#:530701
Part#: 51717351481
Ships in 6 Business Days
5% off MSRP $ 42.99

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

$ 40.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 42.99

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

$ 40.99 USD
Free Shipping on orders $49 and up