Universal Air RA2291C Radiator

Crossflow Radiator for Ram Trucks

Universal Air RA2291C is a crossflow radiator for select Dodge Ram applications. It is listed for 1998-2002 Dodge Ram 2500, 1998-2002 Dodge Ram 3500 with 12in transmission oil cooler, and 2001 Dodge Ram 1500, making it a direct-fit cooling system replacement for these Ram truck platforms.

Key Features

• Crossflow radiator design for listed Dodge Ram fitments
• Compatible with 2000-2002 Dodge Ram 2500, N/A
• Compatible with 1998-2002 Dodge Ram 3500, N/A, with 12in transmission oil cooler
• Compatible with 2001 Dodge Ram 1500, N/A
• Compatible with 1998-1999 Dodge Ram 2500, N/A, with 12in transmission oil cooler
• Universal Air Crossflow Radiator line for cooling-system service
• Part number RA2291C for catalog matching and fitment lookup

Detailed Description

Universal Air RA2291C is a radiator built for Dodge Ram cooling-system replacement where the original unit is crossflow style. Use this part when servicing a Ram 2500, Ram 3500, or Ram 1500 listed in the fitment data, including Ram 3500 and Ram 2500 applications that specify a 12in transmission oil cooler. The RA2291C part number helps confirm the correct radiator for these truck-specific applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted or inefficient heat transfer
• Corrosion or age-related radiator deterioration
• Cooling-system service on a Dodge Ram 2500, Ram 3500, or Ram 1500
• Replacement of a crossflow radiator with the correct listed fitment

Installation Notes and Tips

Verify the vehicle year, model, and cooling configuration before installation. Confirm the Ram 3500 and Ram 2500 applications that require a 12in transmission oil cooler, and match the radiator layout to the original crossflow design. Inspect hoses, clamps, and coolant condition during radiator replacement to complete the repair correctly.

Quality Assurance

Universal Air identifies this part as part of its Crossflow Radiator line. RA2291C is cataloged for the listed Dodge Ram applications and should be matched to the vehicle’s original cooling configuration before installation.