Champion Cooling
1988-1994 GMC Sierra Truck LS Swap 3-Row Radiator, Shroud, Dual Fan Combo - Champion Radiator
1988-1994 GMC Sierra Truck LS Swap 3-Row Radiator, Shroud, Dual Fan Combo - Champion Radiator
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1988-1994 GMC Sierra Truck LS Swap 3-Row Radiator, Shroud, Dual Fan Combo - Champion Radiator
Upgrade your 1988-1994 GMC Sierra Truck with the Champion LS Swap 3-Row Radiator, Shroud, and Dual Fan Combo for superior cooling performance. Specifically designed for LS engine swaps, this high-performance package includes a 3-row aluminum radiator, a custom-fit shroud, and dual electric fans to maximize airflow and heat dissipation. Built to handle the increased cooling demands of modern LS engines, this combo ensures your engine stays cool during both daily driving and performance applications. With easy installation and durable construction, the Champion Radiator provides reliable, long-lasting cooling for your GMC Sierra LS swap project.
1988-1994 GMC Sierra Truck LS Swap 3- ROW 14" Fans & SHROUD COMBO
3-Row Core | Cools up to 1000hp
Dual Pass / LS Conversions
Outlets sold Separately
Core Size
Core Size
- 3 Row
Application
Application
1988, 1989, 1990, 1991, 1992, 1993, and 1994
GMC / Sierra
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Dimensions
Total: 18.63" tall (19" with cap) x 33" wide
Core: 17" tall x 28.25" wide x 2" thick
Inlet: (Choice your size below) passenger side
Outlet: (Choice your size below) passenger side
Tanks: 2.5" thick
Tubes: 0.63" thick

Whats Included
- 14" Fans
- Saddle Mounted
- 16 lb. Billet Radiator Cap included
- Steam Port with 1/4" barbed fitting and plug included
- Aluminum shroud

Add On Options
Thermostat / Relay Kit:
Our Waterproof Thermostat Relay Kit turns your fans on when the temperature of the engine reaches 185° and off at 170°
STAINLESS OVERFLOW TANK:
Twist-in aluminum cap ,Holds up to 18 fluid ounces, Polished Aluminum, Universal Mounting Brackets