This radiator is a high-quality aftermarket replacement for OEM part numbers 1003650AB and 07083001, designed to fit GMC Topkick trucks with the 8.1L engine from 2003 to 2007.
- OE-style construction with durable plastic tanks and an aluminum core
- Includes one integrated oil cooler on the driver side tank
- Equipped with a heater return line and vent tube
- Core height: 37-1/4 inches
- Core width: 23-1/8 inches
- Core depth: 2 inches
- Inlet: 1-3/4 inches, located upper left
- Outlet: 1-3/4 inches, located lower right
- Oil cooler fittings: 11-1/2 inch centers with 5/8-inch quick connect
- Heater return line: 5/8 inches, located on outlet tank
- Vent tube: 9/16 inches, located on top of outlet tank
- Fits GMC Topkick models with 8.1L engine, model years 2003–2007
This product ships via LTL freight.
Cross References: 1003650AB, 07083001, 15258915, 21695, 15921764, 15013564, 15170908, 15013569, 19130053, 8152589150, 15258913, 15013568, 88551, GMC764, GMC28, CTVTU82373
- Width:
- 48.00 (in)
- Height:
- 20.00 (in)
- Depth:
- 48.00 (in)
- Weight:
- 150.00 LBS