Skip to product information
This is a good ecm or engine computer for a 1989-1991Geo Motro or Pontiac Firefly. The part # is 33920-61B90. It comes with a 90-day warranty. Make sure your part number matches before ordering. Used parts may have minor dings and scratches.
Stock # 4D149
FREE SHIPPING IN THE UNITED STATES INCLUDING PUERTO RICO