1996–2005 Chevrolet Astro 4.3L Radiator CU1786 shown on a white background

1996–2005 Chevrolet Astro 4.3L Radiator CU1786

$114.95
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1996–2005 Chevrolet Astro 4.3L Radiator CU1786 shown on a white background

1996–2005 Chevrolet Astro 4.3L Radiator CU1786

$114.95

This replacement radiator fits the 1996–2005 Chevrolet Astro 4.3L in the applications listed below.

Vehicle fitment

Model years Vehicle Engine
1996–2005 Chevrolet Astro 4.3L
1996–2005 GMC Safari 4.3L

Fitment details: Automatic Transmission.

Part numbers

CU1786, 1786, RAD1786, 13062, 13063, 13064, 4677751AA, 4677755AA, 4677755AE, CH3010345, 3416. Compare these references with the number on your original part.

What’s included

Includes one radiator.

Specifications

  • Core dimensions: length: 28.27in.; height: 17.25in.; thickness: 0.63in.
  • Engine oil cooler included: Yes
  • Core material: Aluminum
  • Tank material: Plastic
  • Style: Crossflow
  • Row count: 1 Row
  • Inlet diameter: 1.31in.
  • Outlet diameter: 1.56in.

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: 1996–2005 Chevrolet Astro 4.3L V6 A/C compressor clutch kit and 1996–1999 Chevrolet Astro 4.3L V6 alternator. 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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