Dorman 625-142 Engine Oil Cooler Hose Assembly - Outlet (Lower)

Brand Dorman 625-142
Position Outlet (Lower)
Color Natural
End 1 Type Male Threads
End 2 Type Quick Disconnect
Length 50.7
Material Rubber/Metal
Package Contents 1 Oil Cooler Line
Fits Chevrolet and GMC · 80 vehicles

OE direct replacement. Matches original fit and function for reliable repair.

Rubber and metal construction. Combines flexibility with strength for dependable oil flow.

Quick disconnect end. Simplifies connection at one end for easier service.

Cross-references Sunsong 5801084, 12472286 and B64228 for the same application. See all 3.

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Engine Oil Cooler Hose Assembly for OE-Style Repair

This Dorman engine oil cooler hose assembly restores oil flow between the oil cooler and engine with an OE-style fit and function. Built with rubber and metal construction, it is made for direct replacement service on select Chevrolet and GMC trucks and SUVs.

  • OE-style engine oil cooler hose assembly for proper oil circulation
  • Rubber/metal construction for strength and flexibility
  • Male threads on one end and quick disconnect on the other
  • Natural finish with a 50.7-inch overall length
  • Fits the lower outlet position on supported applications
  • Part number 625-142 for direct catalog lookup

Fitment and Application Details

Compatible with select 1988-1995 Chevrolet and GMC full-size truck and SUV applications, including Chevrolet K1500, K2500, Blazer, K1500 Suburban, K2500 Suburban, K3500, and GMC K1500, K2500, K1500 Suburban, K2500 Suburban, K3500, and Yukon. This part number 625-142 is specified for the outlet (lower) oil cooler line position, with several listings requiring 3.42 or 3.73 axle ratio and some applications excluding the heavy duty auxiliary engine oil cooler.

  • Fits 1994-1995 Chevrolet K1500, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1994-1995 Chevrolet K2500, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1995 GMC K1500, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1995 GMC K2500, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1992-1993 Chevrolet Blazer, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1993 Chevrolet K1500, outlet (lower), wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 axle ratio; w/3.73 axle ratio
  • Fits 1988-1993 Chevrolet K1500, outlet (lower)
  • Fits 1992-1993 Chevrolet K1500 Suburban, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1993 Chevrolet K2500, outlet (lower), wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 axle ratio; w/3.73 axle ratio
  • Fits 1988-1993 Chevrolet K2500, outlet (lower)
  • Fits 1992-1993 Chevrolet K2500 Suburban, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1993 Chevrolet K3500, outlet (lower), wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 axle ratio; w/3.73 axle ratio
  • Fits 1988-1993 GMC K1500, outlet (lower)
  • Fits 1992-1993 GMC K1500 Suburban, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1993 GMC K2500, outlet (lower)
  • Fits 1992-1993 GMC K2500 Suburban, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1988-1993 GMC K3500, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio
  • Fits 1992-1993 GMC Yukon, outlet (lower), for vehicles with 3.42 or 3.73 axle ratio

Common Problems This Part Can Address

  • Oil cooler line leakage at the hose assembly
  • Restricted oil circulation between the cooler and engine
  • Cracked, corroded, or worn original hose components
  • Improper sealing at threaded or quick-disconnect connections
  • Loss of reliable oil cooler line routing on supported Chevrolet and GMC applications

Installation Notes and Tips

Verify the outlet (lower) position before installation and confirm axle ratio and auxiliary oil cooler configuration against the vehicle listing. Inspect the mating connections for wear or contamination, and compare the original routing and length to the replacement line before tightening the fittings. This part cross-references OE-style numbers 12472286 and B64228 for the same application.

Quality Assurance

Dorman designs this oil cooler hose assembly to match the fit and function of the original equipment component for dependable repair and restoration of oil circulation. Part number 625-142 is built for direct replacement service on the listed Chevrolet and GMC applications.

This part fits 80 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
1995ChevroletK1500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1995ChevroletK2500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1995GMCK1500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1995GMCK2500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1994ChevroletK1500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1994ChevroletK2500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1994GMCK1500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1994GMCK2500—5.0LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993ChevroletBlazer4WD——Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1993ChevroletK1500—5.0LV8Outlet (Lower)—
1993ChevroletK1500 Suburban———Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1993ChevroletK2500—5.0LV8Outlet (Lower)—
1993ChevroletK2500 Suburban—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1993GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993GMCK1500—5.0LV8Outlet (Lower)—
1993GMCK1500 Suburban———Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993GMCK2500—5.0LV8Outlet (Lower)—
1993GMCK2500 Suburban—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1993GMCYukon4WD——Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992ChevroletBlazer4WD——Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1992ChevroletK1500—5.0LV8Outlet (Lower)—
1992ChevroletK1500 Suburban———Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1992ChevroletK2500—5.0LV8Outlet (Lower)—
1992ChevroletK2500 Suburban—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1992GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992GMCK1500—5.0LV8Outlet (Lower)—
1992GMCK1500 Suburban———Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992GMCK2500—5.0LV8Outlet (Lower)—
1992GMCK2500 Suburban—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1992GMCYukon4WD——Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1991ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1991ChevroletK1500—5.0LV8Outlet (Lower)—
1991ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1991ChevroletK2500—5.0LV8Outlet (Lower)—
1991ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1991GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1991GMCK1500—5.0LV8Outlet (Lower)—
1991GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1991GMCK2500—5.0LV8Outlet (Lower)—
1991GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1990ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1990ChevroletK1500—5.0LV8Outlet (Lower)—
1990ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1990ChevroletK2500—5.0LV8Outlet (Lower)—
1990ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1990GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1990GMCK1500—5.0LV8Outlet (Lower)—
1990GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1990GMCK2500—5.0LV8Outlet (Lower)—
1990GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1989ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1989ChevroletK1500—5.0LV8Outlet (Lower)—
1989ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1989ChevroletK2500—5.0LV8Outlet (Lower)—
1989ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1989GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1989GMCK1500—5.0LV8Outlet (Lower)—
1989GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1989GMCK2500—5.0LV8Outlet (Lower)—
1989GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1988ChevroletK1500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1988ChevroletK1500—5.0LV8Outlet (Lower)—
1988ChevroletK2500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1988ChevroletK2500—5.0LV8Outlet (Lower)—
1988ChevroletK3500—5.7LV8Outlet (Lower)wo/Heavy Duty Auxiliary Engine Oil Cooler; w/3.42 Axle Ratio; w/3.73 Axle Ratio
1988GMCK1500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1988GMCK1500—5.0LV8Outlet (Lower)—
1988GMCK2500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
1988GMCK2500—5.0LV8Outlet (Lower)—
1988GMCK3500—5.7LV8Outlet (Lower)For vehicles with 3.42 or 3.73 Axle Ratio.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Sunsong — 580108412472286B64228