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Electrical Transmission Components

Modern automatic, SMG, and DCT transmissions use a myriad of sensors and computers in order to function. Replacing them when they go bad is the key to keeping your BMW shifting smoothly and reliably.

This category contains parts that fit the following chassis:

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OEM DCT Transmission RPM And Temperature Sensor
OEM DCT Transmission RPM And Temperature Sensor
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Rein - Corporate Logo
T#:24212301
Part#: 28107842851
In Stock
Sale - Save 10% $ 184.99

This product was last offered at the strikethrough price on
06-29-2026

$ 165.99 USD
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$ 184.99

This product was last offered at the strikethrough price on
06-29-2026

$ 165.99 USD
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Genuine BMW Connector Socket for Auto Trans Valve Body (Mechatronic)
Genuine BMW Connector Socket for Auto Trans Valve Body (Mechatronic) ...
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Genuine BMW - Corporate Logo
T#:13101
Part#: 12527503442
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.50 USD
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$ 16.99

This product was last offered at the strikethrough price on
06-25-2026

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Genuine BMW Socket Housing
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E63,E65,E70 X5,E71 X6,E82,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02

MINI Base Rotational Speed Sensor - R50 R52
MINI Base Rotational Speed Sensor - R50 R52
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Bremmen Parts - Corporate Logo
T#:28138180
Part#: 24357518732
Ships on Jul 30, 2026
Sale - Save 16% $ 68.99

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

$ 58.08 USD
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$ 68.99

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

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MINI Base Rotational Speed Sensor - R50 R52

For Mini owners seeking precise rotational speed sensing, the MINI Base Rotational Speed Sensor - R50 R52 is an indispensable component. This sensor ensures accurate detection of rotational speed in Mini models R50 and R52, providing crucial data for vehicle performance monitoring. Crafted with precision engineering and durable materials, it offers the following benefits:

  • Accurate detection of rotational speed
  • Compatible with Mini models R50 and R52
  • Provides crucial data for vehicle performance monitoring
  • Crafted with precision engineering for reliability
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Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02
Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02
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Bavarian Autosport - Corporate Logo
T#:639833
Part#: 13621433076
In Stock
Sale - Save 20% $ 14.99

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

$ 11.99 USD
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$ 14.99

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

$ 11.99 USD
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This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. 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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