CSF factories are ISO/TSO certified;CSF Radiators are designed and built to High Performance Standards & sold worldwide for over 50 years - over 30 Million Units Sold!;Our Radiators are carefully engineered & Wind Tunnel Tested in labratory for Cooling Performance Validation;We have over 10,000 different models of Radiators that we manufacture & supply for all the leading brands of vehicles on the road

  • OEM specified Plastic Tank-Aluminum Core Construction
  • Tanks are made from Virgin Grade Engineered plastic resins, which are "Glass Filled" for added Strength & Durability
  • Gaskets are made from Special Grade "EPDM" rubber to withstand extreme temperatures of up to -120 Degrees F
  • Tubes - Welded Type or Latest Generation "B-Tube" Design
  • Fins (Heart of Radiator) - High Performance "Multi-Louvered Design" - OEM Spec
  • 100% leak tested before leaving factory at 150% of operating pressure
  • Industry Best Packaging - "10 Foot Drop Test" Standard
  • Drop-in Fit
  • High Performance Transmission Cooler with special Built-in Turburlator, when applicable
  • All components are installed, torqued, & tested on Radiator during assembly
Bottom Hose Fitting (in): 1 9/16 Right (in)
Box Height (in): 7 1/16
Box Length (in): 44 5/8
Box Weight (lbs): 18
Box Width (in): 22 9/16
Core Length (in): 34 (in)
Core Material: Aluminum
Core Thickness (in): 7/8 (in)
Core Width (in): 16 7/16 (in)
Cross-flow/ Down-flow: Cross Flow
Hazardous Material: No
Inlet Length (in): 17 3/16
Inlet Width (in): 1 15/16
No. Of Rows: 1
Oil Cooler (in): 11 1/2 (high-efficiency Plate Type) ;11 1/2 (high-efficiency Plate Type)
Outlet Length (in): 17 3/16
Outlet Width (in): 2 7/16
Radiator Cap Supplied: No
Tank Material: Plastic
Tech Note: O.E.M. style Plastic tanks & Aluminum core;with quick-connect oil cooler fittings.
Top Hose Fitting (in): 1 5/16 Left (in)
Make Model Qualifiers Year
Chevrolet Silverado 1500
  • Position: N/A
  • 4.3L V6 262ci
Chevrolet Silverado 1500
  • Position: N/A
  • 4.3L V6 4300cc 262ci
GMC Sierra 1500
  • Position: N/A
  • 4.3L V6 262ci

Interchange is provided as a reference. Please check part specifications to verify fit.
Reference NumberReference Name