TYC 2171 Radiator

TYC Radiator 2171 for Ford Super Duty Cooling

The TYC Radiator 2171 is a direct-fit replacement radiator built with an aluminum core and a downflow design for select Ford heavy-duty trucks and SUVs. It includes a transmission oil cooler with plate-style construction, making it a practical choice for Ford Excursion and Ford F-250 Super Duty or F-350 Super Duty cooling system service.

Key Features

• Aluminum core construction for efficient heat transfer
• Downflow flow configuration
• Transmission oil cooler included with plate oil cooler design
• Engine oil cooler not included
• Inlet and outlet use hose clamp connections
• Core dimensions: 29.8 in. height, 26.5 in. length, 2.2 in. thickness
• 1-row core design with 68 total tubes and 69 total fin rows
• Compatible with Ford Excursion, Ford F-250 Super Duty, and Ford F-350 Super Duty applications

Product Details

TYC Radiator 2171 is built around a single-row aluminum core with a 26 x 2 tube width and height profile, plus a 12.01 in. transmission oil cooler distance. The radiator uses hose clamp inlet and outlet connections sized at 1.75 in. and 1.77 in., respectively, and the transmission cooler ports use 5/8-18 UNF adapter fittings. This configuration supports replacement of the original cooling assembly on 1999-2005 Ford Excursion, 1999-2004 Ford F-250 Super Duty, and 1999-2004 Ford F-350 Super Duty models.

The TYC Radiator line focuses on replacement cooling components built to match vehicle-specific fitment and connection points. Part number 2171 is a practical OE-style radiator choice when servicing a Ford Super Duty cooling system that also routes transmission fluid through the radiator assembly.

This part cross-references Spectra Premium CU2171 and Ford 4C3Z 8005 EB for the same application.

Common Problems This Radiator Can Address

• Cracked or leaking radiator tanks
• Restricted coolant flow from an aging core
• Transmission fluid temperature concerns tied to a failing cooler circuit
• Corrosion or tube damage in the original radiator
• Cooling system service on high-mileage Ford Excursion and Super Duty trucks

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and transmission cooler port style before installation. Flush the cooling system and inspect hoses, clamps, and the thermostat before installing the replacement radiator. Confirm that the transmission cooler lines align with the 5/8-18 UNF adapter fittings and that the hose clamp connections seat properly on the inlet and outlet necks.

Quality Assurance

TYC is a recognized aftermarket brand for replacement cooling components, and this radiator is built to match the listed vehicle applications and connection specifications for a proper service replacement.

• Fits 2000-2005 Ford Excursion, N/A
• Fits 1999-2004 Ford F-250 Super Duty, N/A
• Fits 1999-2004 Ford F-350 Super Duty, N/A