Up for sale is a TESTED and UNOPENED OEM BMW E30 325i M20 M20B25 Engine Control Unit 173 ECU DME.

Bosch p/n: 0261200173

Details: This DME was pulled from a running 1989 BMW 325iS and is in great used shape. The DME is UNOPENED, which is quite rare to see these days, meaning the DME hasn’t been tinkered with.

It’s in good physical shape, and good working condition. It’s considered a “Motronic 1.3” DME and will work on E30s equipped with the M20b25 engine such as the 325i, 325iS, 325iC, and 325iX.

Let me know if you have any questions.