4 Row Aluminum Radiator for 1988-99 Chevy GMC C/K 1500 2500 3500 Truck 5.7 7.4L

4 Row Aluminum Radiator for Chevy GMC C/K 1500 2500 3500 Truck

This 4 row aluminum radiator is a high-capacity cooling replacement for 1988-1999 Chevy and GMC C/K 1500, 2500, and 3500 trucks with 5.7L or 7.4L engines. It handles heavy cooling loads and keeps engine temperatures stable under demanding conditions. A solid choice for truck owners replacing a worn or leaking factory radiator.

Overview

This 4 row aluminum radiator delivers increased coolant capacity for 1988-1999 Chevy and GMC C/K trucks. The four-row core design moves more coolant through the radiator for improved heat dissipation in towing and hauling situations. Built for owners of 5.7L and 7.4L trucks who need dependable cooling performance.

Built For Performance

• Four-row aluminum core for increased coolant capacity and heat rejection
• All-aluminum construction eliminates plastic tank failure points
• Brazed core for strong, leak-resistant seams
• Designed to fit 5.7L and 7.4L Chevy and GMC C/K engine bays
• Lightweight compared to equivalent copper brass radiators
• Direct replacement footprint for the listed C/K truck models

Fits These Machines

• for Chevy C/K 1500 (1988-1999)
• for Chevy C/K 2500 (1988-1999)
• for Chevy C/K 3500 (1988-1999)
• for GMC C/K 1500 (1988-1999)
• for GMC C/K 2500 (1988-1999)
• for GMC C/K 3500 (1988-1999)

On-The-Job Use

• Towing trailers and heavy loads in hot weather
• Daily driving in stop-and-go traffic
• Work truck fleets with continuous duty cycles
• Off-road and dusty conditions where extra cooling margin matters
• Replacing a clogged or leaking factory radiator

Specs At A Glance

Good To Know

Q: Will this radiator fit both automatic and manual transmission trucks? A: Many 4 row aluminum radiators for these C/K trucks are built with an integrated transmission cooler for automatic applications. Confirm the cooler configuration and inlet/outlet positions for your specific truck before ordering.

Q: Do I need to change mounting or hoses? A: It is designed to use factory mounting points and hose locations on the listed models, but core thickness can affect fan clearance. Check clearance against your fan and shroud during installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.