Product Description

Replace your faulty or malfunctioning Engine Control Unit (DME / ECU) with this OEM BMW module, part number 8662411, designed for BMW 118i and 318i models equipped with the B38 engine (F20 / F30 platform).

The DME (Digital Motor Electronics) is the main engine computer, responsible for controlling fuel injection, ignition timing, turbo operation, and overall engine performance. A faulty ECU can cause starting issues, poor performance, or engine warning lights.

Features

• OEM BMW Engine Control Unit (DME / ECU)
• Part Number: 8662411
• Compatible with B38 engine models
• Fits BMW F20 (1 Series) / F30 (3 Series)
• Controls engine performance, fuel system, and ignition
• Direct OEM replacement module

Condition

Used / OEM (tested working unless otherwise stated)

Important Notes

• ECU is VIN-locked and requires programming/coding
• May require ISN matching, key synchronization, or cloning
• Professional installation recommended
• Please verify part number compatibility before purchase

Common Symptoms Fixed

• Engine will not start
• Check engine light ON
• Poor engine performance or misfires
• Communication faults with ECU
• Fault codes related to engine management

Fitment

BMW Models:

• 1 Series F20 – 118i (B38 engine)
• 3 Series F30 – 318i (B38 engine)

Tags 

BMW DME ECU 8662411, F30 318i ECU, F20 118i engine computer, BMW B38 ECU, BMW engine control module, BMW ECU replacement

Return Policy

Returns are accepted within 14 days of delivery. Items must be returned in the same condition as received and in the original packaging.

The buyer is responsible for return shipping costs.

Any customs fees, taxes, or import duties are the responsibility of the buyer.

All parts are used OEM components. We are not responsible for installation issues, coding requirements, or labor costs. Please ensure compatibility with your vehicle before purchasing.