This radiator is a high-quality aftermarket replacement for OEM part numbers 20859 and 5241180, engineered to restore reliable cooling performance in Chevy and GMC medium-duty trucks.
- Fits Chevy/GMC C-Series Kodiak, TopKick, and school bus chassis models
- Constructed with all-aluminum or plastic tanks and an aluminum core (construction may vary by application)
- Includes integrated engine oil cooler and transmission oil cooler
- Equipped with a fill neck and low coolant indicator port
- Core height: 31 3/8 inches
- Core width: 23 1/4 inches
- Core depth: 1 1/4 inches
- Inlet: 2 inches, located upper left, with a 2 1/8-inch fitting
- Outlet: 2 inches, located lower right, with a 2-inch fitting
- Transmission oil cooler (passenger side): 6-plate design, 18-inch fitting centers, 1 1/16-inch fittings
- Engine oil cooler (driver side): 6-plate design, 7 1/4-inch fitting centers, 3/4-inch fittings
This product ships via LTL freight.
Cross References: 20859, 5241180, 52458204, 52460930, 52471178, 52471180, 1R2975, RA1113, 52477166, TR2108, GMC11, GMC16, GMC19, GMC25, GMC26, CR2108, 580011ST, CU2108, SRM2975, CR2108, SRM2975, 437369S, 437369, CVTU60373, CAVTU60373, CAVTU61303, 5800-11ST, 437369P
- Width:
- 48.00 (in)
- Height:
- 20.00 (in)
- Depth:
- 48.00 (in)
- Weight:
- 150.00 LBS