OMC Cobra Complete Motor 1989 5.8 L 4 Barrel TESTED GOOD

 
$4,000.00
International Shipping Quote
  • Brand: OMC
  • Size: 5.8L
  • Color: N/A
  • Style: 4 Barrel - VERSION D
  • Condition: Used
  • Notes: Good condition
  • SKU: 52762 PWH
  • Manufacturer Part Number: 986081 986463 986085 983732 3854605
  • Country of Manufacture: United States
  • Motor & Engine Type: OMC
  • Part Type: Motors, Engines & Components
  • Other Part Number: N/A
  • Surface Finish: N/A
  • Inventory Number: 52762 PWH
  • Website Category: Powerhead
  • Website Sub Category: Miscellaneous
  • Shipping: $500.00
Part Number
986081 - BLOCK
986463 - GIMBAL 
986085 - CYLINDER HEADS
3853798 - OIL PAN
3853893 - CYLINDER FRONT COVER
983732 - ACTUATOR
3854605 - TRANSOM PLATE

Additional Info
  • This engine is from a 1989 5.8L Michigan boat with rotted transoms
  • No signs of salt water use
  • Filter for the water separator will need to be replaced - it is missing
  • Thorough inspection of manifold and block looking for cracks
  • Added fresh gas, ran motor for a few minutes and ran the compression at that time:
Cylinder 1 - 135 PSI
Cylinder 2 - 148 PSI
Cylinder 3 - 148 PSI
Cylinder 4 - 150 PSI
Cylinder 5 - 140 PSI
Cylinder 6 - 141 PSI
Cylinder 7 - 140 PSI
Cylinder 8 - 140 PSI
  • The compression is within specs
  • Recommend running the engine for a time to let it warm up and loosen the rings and clear carbon to even out the compression readings
  • Distributor cap looks new and has spark
  • Points are clean without oxidation or corrosion and all wires are in good condition 
  • The belts are in good condition, one looks like its been replaced recently.
  • We believe after a carb cleaning/rebuild and new spark plugs this motor is ready to install
  • We have included the transom, power steering and gimbal
  • The trim pump motor is not included

    Please note that we will not accept returns for this item if ordered incorrectly or because you changed your mind. Please be absolutely sure this is the correct one for your motor prior to purchasing.

    Location: Southcentral Outboards, Altamont, Illinois 

Fits:
1989 - 5.8L

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to help!  

OMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOOD
OMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOODOMC Cobra  Complete Motor 1989 5.8 L 4 Barrel TESTED GOOD