Skip to Content

OEM MerCruiser 4.3L V6 Vortec Engine Oil Cooler Assembly

OEM MerCruiser engine oil cooler assembly removed from a 4.3L V6 Vortec sterndrive engine. Steel tube-style heat exchanger features the factory mounting bracket and dual hose connections exactly as shown.

A solid OEM replacement for a damaged or leaking oil cooler. Great option for engine repair, restoration, or rebuild projects.

Highlights:

  • OEM MerCruiser / Mercury Marine
  • 4.3L V6 Vortec Application
  • Engine Oil Cooler / Heat Exchanger
  • Steel Tube-Style Construction
  • Factory Mounting Bracket
  • Dual Hose Connections
  • Raw-Water-Cooled Marine Application
  • Hose Barbs & Mounting Tab Intact
  • Ideal for Repair or Rebuild Projects

Condition:

  • Good used condition
  • Cooler housing appears straight
  • No visible cracks, major dents, or repairs
  • Hose connections and mounting tab are intact
  • Normal cosmetic wear consistent with marine use and storage
  • Scratches, paint wear, and minor surface oxidation present
  • Interior has not been pressure tested
  • Please review all photos carefully for exact condition and included components

Specifications:

Brand: MerCruiser / Mercury Marine

Type: Engine Oil Cooler / Heat Exchanger

Engine Compatibility: 4.3L V6 Vortec

Cooling System: Raw-Water-Cooled Marine Application

Construction: Steel Tube-Style Cooler

Mounting Bracket: Included

Hose Connections: Dual

Condition: Used

Testing: Not Pressure Tested

Additional Notes: Buyer should verify compatibility with their specific MerCruiser engine model and serial number before purchase.

Dealer Sale – Sunset Marine TX LLC

SKU: 10613

102.95 102.95
 Terms and Conditions