2001–2005 Chevrolet Silverado 2500 HD 6.6L Radiator CU2510 shown on a white background

2001–2005 Chevrolet Silverado 2500 HD 6.6L Radiator CU2510

$165.95
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2001–2005 Chevrolet Silverado 2500 HD 6.6L Radiator CU2510 shown on a white background

2001–2005 Chevrolet Silverado 2500 HD 6.6L Radiator CU2510

$165.95

This replacement radiator fits the 2001–2005 Chevrolet Silverado 2500 HD 6.6L in the applications listed below.

Vehicle fitment

Model years Vehicle Engine
2001–2005 Chevrolet Silverado 2500 HD 6.6L
2001–2005 Chevrolet Silverado 3500 6.6L
2001–2005 GMC Sierra 2500 HD 6.6L
2001–2005 GMC Sierra 3500 6.6L

Part numbers

CU2510, 2510, RAD2510, 52381046, GM3010284, GM3010285. Compare these references with the number on your original part.

What’s included

Includes one radiator.

Specifications

  • Core dimensions: length: 34.02in.; height: 19.22in.; thickness: 2.21in.
  • Engine oil cooler included: Yes
  • Core material: Aluminum
  • Tank material: Plastic
  • Style: Crossflow
  • Row count: 2 Rows
  • Inlet diameter: 1 13/16in.
  • Outlet diameter: 1 13/16in.

Before ordering

Match the original part number, core dimensions, hose connections and cooler fittings. Confirm the engine, transmission and towing-package requirements for your vehicle.

Related parts: 2002–2005 Chevrolet Silverado 2500 HD 6.6L A/C compressor with clutch and 2001–2005 Chevrolet Silverado 2500 HD A/C condenser. Check the engine and configuration listed for each part.

Need help matching your part? Visit our Auto Parts Desk to text or email your VIN and photos of the original part number. Browse all auto parts.

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