Aluminum Radiator with Shroud for Mercury Cougar (1980-1988) 2.3L 3.3L 3.8L 4.2L

High-Efficiency 4-Row Aluminum Radiator and Shroud Kit for 1980-1988 Mercury Cougar

What it Does: Replaces the failure-prone factory copper-brass or plastic-tank radiator with a high-capacity 4-row aluminum core and electric fan kit to maximize thermal dissipation and eliminate boil-over risks under heavy load.

The Stock Cougar Cooling Deficiencies

Factory radiators installed in 1980-1988 Fox-platform Cougars rely on aging copper-brass matrices or crimped plastic end tanks that severely degrade over thermal cycles. Over time, core tubes scale up with calcified sediment, causing flow bottlenecks and thermal saturation. Combined with sluggish factory belt-driven mechanical clutch fans, low-speed airflow drops significantly in traffic or during aggressive driving, leading to severe heat soak, elevated coolant pressures, blown head gaskets, and cracked end-tank seams.

The Engineering Solution

This cooling kit utilizes aircraft-grade T-6061 aluminum construction featuring 100% TIG-welded stamped end tanks and an oven-brazed 4-row tube-and-fin core. Aluminum provides significantly higher structural tensile strength and rapid conductive heat transfer compared to composite assemblies. Engineered with a vehicle-specific aluminum shroud and high-CFM electric cooling fan, the assembly draws continuous, high-velocity airflow uniformly across the core matrix regardless of engine RPM. Includes integrated mounting brackets, fluid ports, and relay wiring for consistent, leak-free temperature regulation.

Technical Specifications

Compatibility

• 1980-1988 Mercury Cougar (Base, XR-7, LS, GS, Bostonian)
• Engines: 2.3L OHC I4, 3.3L OHV I6, 3.8L OHV V6, 4.2L OHV V8

The Mercury Muscle Caliber

Built to handle the extended operational abuse of classic Fox-body muscle cars, this all-aluminum configuration ensures rock-solid operating temperatures whether idling in summer traffic or running hard on the open throttle.