Skip to product information
• Free U.S. Shipping on all orders
• 30-Day hassle-free returns
• OEM parts inspected and guaranteed
• Have questions? Contact us for fitment help
1227748 ECM ECU Control Module 89-91 Buick Skylark Oldsmobile Ciera
$29.99
OEM 1227748 Engine Control Module ECU / ECM for 1989-1991 Buick Skylark & Oldsmobile Cutlass Ciera. Direct replacement for 2.5L & 3.3L engines.
This used control module has been inspected and may show light wear or scratches consistent with age. The part number on this ECU (1227748) must match your original unit for proper operation. No additional programming is required once installed.
You will receive the ECU pictured; no mounting hardware or additional parts are included. Please verify part numbers and vehicle compatibility before purchase.
Ships next business day with free shipping and comes with a 30-day warranty.