Continental 63925 HVAC Heater Hose

Continental 63925 Universal 90 Degree Heater Hose

Continental Universal 90 Degree Heater Hose, part number 63925, is a cut-to-fit HVAC hose for heater and coolant routing where a molded hose is not available. With a 3/4 in. inside diameter and 32 in. length, it provides the flexibility needed for custom repairs on a wide range of vehicles, including Ford F-250 Super Duty, Nissan TITAN, and Chevrolet Silverado 1500 applications.

Key Features

• 3/4 in. inside diameter for heater hose routing
• 32 in. overall length for custom trimming and fabrication
• 90 degree universal hose design for tight routing paths
• Built to SAE 20R3EC Class D1 and D2 specifications
• Suitable for heater inlet, heater outlet, and coolant pipe connections
• Continental Universal 90 Degree product line for applications where molded hose shapes are not available

Product Details

This Continental heater hose is part of the Universal 90 Degree line, which includes 90 degree elbows and straight hose options for fabrication-based repairs. The 63925 hose is specified with a 0.750 in. hose inside diameter at both ends and a 32.000 in. length, making it a practical choice for routing coolant through heater circuits and other HVAC hose connections. It is listed across many fitments, including Ford F-250 Super Duty heater inlet and heater-to-pipe applications, Nissan Armada heater outlet service, and Chevrolet Silverado 1500 cut-to-fit use.

This part cross-references Dayco 80415 and Gates 19832 for the same application.

What It Is Used For

• Replacing a damaged heater hose with a cut-to-fit universal hose
• Routing coolant around tight bends where a molded hose is unavailable
• Repairing heater inlet and heater outlet connections
• Restoring coolant flow in pipe-to-water-pump and heater-to-pipe layouts
• Serving custom HVAC hose fabrication on older and newer vehicles

Installation Notes and Tips

Measure the original hose path before trimming Continental 63925 to length. Confirm the required inside diameter and routing angle before installation, especially on Ford F-250 Super Duty, Nissan TITAN, and Chevrolet Silverado 1500 applications. Because this is a universal 90 degree hose, final fit depends on the vehicle’s hose path and the installer’s cut length.

Quality Assurance

Continental manufactures this hose to SAE 20R3EC Class D1 and D2 specifications for HVAC heater hose service. The Universal 90 Degree line is intended to give technicians a fabrication-ready option when a molded replacement hose is not listed.

• Fits 2016-2018 Chevrolet Silverado 1500, N/A
• Fits 2016-2018 GMC Sierra 1500, N/A
• Fits 2016-2017 GMC Sierra, N/A
• Fits 2011-2015 Nissan Armada, Heater Outlet
• Fits 2013-2015 Nissan TITAN, Heater Outlet
• Fits 2004-2008 Nissan TITAN, Heater Inlet
• Fits 2003-2007 Ford F-250 Super Duty, Heater Inlet
• Fits 2003-2007 Ford F-350 Super Duty, Heater Inlet
• Fits 2006-2007 Subaru B9 Tribeca, Engine To Pipe-2
• Fits 2003-2006 Ford F-250 Super Duty, Heater To Pipe-1
• Fits 2003-2006 Ford F-350 Super Duty, Heater To Pipe-1
• Fits 2005-2006 Subaru Outback, Engine To Pipe-2
• Fits 2000-2005 Cadillac DeVille, Heater To Pipe-1
• Fits 1994-1997 Cadillac DeVille, Heater To Pipe-1
• Fits 2004-2005 Dodge Neon, Pipe To Water Pump
• Fits 2001-2003 Acura CL, Heater To Pipe-1
• Fits 2000-2001 Ford Ranger, Tee-1 To Thermostat
• Fits 1993-1997 Cadillac Eldorado, Heater To Pipe-1
• Fits 1993-1997 Cadillac Seville, Heater To Pipe-1
• Fits 1995 Cadillac DeVille, Tee To Pipe-1
• Fits 1991 Buick Regal, Pipe-1 To Water Pump
• Fits 1989 Buick Regal, Pipe-1 To Water Pump
• Fits 1986-1991 Ford E-150 Econoline, Heater To Pipe-1
• Fits 1986-1991 Ford E-150 Econoline Club Wagon, Heater To Pipe-1
• Fits 1986-1991 Ford E-250 Econoline, Heater To Pipe-1
• Fits 1986-1991 Ford E-250 Econoline Club Wagon, Heater To Pipe-1
• Fits 1986-1991 Ford E-350 Econoline, Heater To Pipe-1
• Fits 1986-1991 Ford E-350 Econoline Club Wagon, Heater To Pipe-1
• Fits 1991 Oldsmobile Cutlass Supreme, Pipe To Water Pump
• Fits 1988-1990 Cadillac Commercial Chassis, Tee-1 To Tee-2
• Fits 1990 Pontiac Grand Prix, Pipe-1 To Water Pump
• Fits 1988-1989 Cadillac DeVille, Tee-1 To Tee-2
• Fits 1988-1989 Cadillac Fleetwood, Tee-1 To Tee-2
• Fits 1989 Pontiac 6000, Heater To Pipe
• Fits 1988 Pontiac 6000, Heater To Pipe
• Fits 1986-1987 Buick Riviera, Heater To Pipe-1
• Fits 1981-1986 Chevrolet Chevette, Heater To Pipe-1
• Fits 1981-1986 Pontiac Acadian, Heater To Pipe-1
• Fits 1985 Buick Skylark, Engine To Pipe-2
• Fits 1985 Chevrolet Citation II, Engine To Pipe-2
• Fits 1984 Chevrolet Celebrity, Heater Outlet
• Fits 1982 Chevrolet Celebrity, Heater Outlet
• Fits 1983-1984 Mercury Grand Marquis, Heater To Pipe-1
• Fits 1984 Oldsmobile Cutlass Ciera, Heater Outlet
• Fits 1982 Buick Century, Heater To Water Pump
• Fits 1982 Chevrolet Citation, Heater Outlet
• Fits 1981-1982 GMC G1500, Heater Outlet
• Fits 1981-1982 GMC G2500, Heater Outlet
• Fits 1982 GMC G3500, Heater Outlet
• Fits 1982 Pontiac 6000, Heater Inlet
• Fits 1982 Pontiac Phoenix, Heater Outlet
• Fits 1980 Chevrolet G10, Heater To Water Pump
• Fits 1980 Chevrolet G20, Heater To Water Pump
• Fits 1980 GMC G1500, Heater Outlet
• Fits 1980 GMC G2500, Heater Outlet
• Fits 1980 Oldsmobile Omega, Heater To Water Pump
• Fits 1980 Pontiac Firebird, Heater Outlet