TYC 840 Radiator

TYC Radiator for Chevrolet and GMC Vans

TYC Radiator Part Number 840 is a direct-fit cooling replacement for select Chevrolet G10, G20, and G30 vans, as well as GMC G1500, G2500, and G3500 models. Built with a plastic/aluminum construction and a single-row core, it is sized for vehicles without air conditioning and matches the listed inlet and outlet dimensions for a proper cooling-system service fit.

Key Features

• TYC Radiator, part number 840
• Plastic/aluminum construction for OE-style radiator replacement
• Core size: 17" x 28 1/4" x 1 1/4"
• Core height: 17 in. with 1 1/4 in. core thickness
• 1-row core design
• Inlet size: 1 5/16 in.; outlet size: 1 9/16 in.
• Compatible with 1980-1994 Chevrolet G10, G20, and G30 vans without AC
• Compatible with 1980-1994 GMC G1500, G2500, and G3500 vans without AC

Detailed Description

TYC Radiator 840 is built for cooling-system replacement on Chevrolet and GMC full-size vans from 1980-1994. The listed core dimensions, hose connections, and single-row layout support a straightforward radiator swap on Chevrolet G10, G20, and G30 and GMC G1500, G2500, and G3500 applications without air conditioning. This part cross-references GM3010311 and 52481621 for the same application.

The TYC Radiator product line focuses on replacement cooling components that follow application-specific sizing and connection points. For buyers searching for a radiator for 1980-1994 Chevrolet G10 without AC or a radiator for 1980-1994 GMC G2500 without AC, Part Number 840 provides the listed fitment and dimensions in one service part.

What It Helps Address

• Leaking or corroded radiator tanks
• Restricted coolant flow from an aging core
• Overheating caused by reduced heat transfer
• Damaged inlet or outlet connections
• Cooling-system service on a non-AC Chevrolet or GMC van

Installation Notes and Tips

Verify radiator dimensions, inlet size, and outlet size against the removed unit before installation. This radiator is listed for vehicles without air conditioning, so confirm the vehicle configuration before ordering. Inspect hoses, clamps, and coolant condition during replacement, and flush the system if contamination or scale is present. For Chevrolet G10, G20, G30 and GMC G1500, G2500, G3500 applications, confirm clearance and mounting points match the original radiator.

Quality Assurance

TYC manufactures replacement cooling components with application-specific fitment and material selection for service use. Part Number 840 is listed with OE-style interchange references and vehicle-specific compatibility for 1980-1994 Chevrolet and GMC van applications.