Sensors for BMW 3 Series E30 (1984-1991)

Clear BMW chassis

Please ensure your correct model is selected

When it comes to BMW and Mini, there is no shortage of sensors on your vehicle! Below you can find many of the crucial sensors that lead to error messages and check engine lights being displayed when a fault has occurred. Get your BMW/MINI back on the road with these Genuine BMW or high-quality OEM parts.

Sub-Categories

Sort By:

Innovate Motorsports - Corporate Logo
T#:28836410
Part#: 38770
In Stock at Vendor
$ 212.99 USD
Free Shipping on orders $49 and up

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)

Show More Show Less
Facet - Corporate Logo
T#:6366585
Part#: 12141721861
In Stock
$ 64.11

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

$ 57.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 64.11

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

$ 57.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Facet Crankshaft Position Sensor - E28, E30, E34
For vehicles with a production date from 09/1987
Facet - Corporate Logo
T#:554187
Part#: 12141720856
Ships in 1 Business Day
$ 45.99 USD
Free Shipping on orders $49 and up
$ 45.99 USD
Free Shipping on orders $49 and up
Having a crank but no starting issue? This sensor is often the culprit

Facet - Corporate Logo
T#:402192
Part#: 12141720852
Ships in 3 Business Days
$ 48.99 USD
Free Shipping on orders $49 and up
Having a crank but no starting issue? This sensor is often the culprit