Part #: CU1477

Spectra CU1477 Radiator

⚙️ 42 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Express 1500, Express 2500, Express 3500, G10, G20, G30, Savana 1500, Savana 2500, and Savana 3500
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Reliable Cooling Solution for Chevrolet and GMC Vans

The Spectra CU1477 radiator is designed to provide efficient cooling performance for select Chevrolet and GMC vans. Engineered to meet OEM specifications, this radiator ensures proper engine temperature regulation for vehicles like the Chevrolet Express 1500, 2500, 3500, and GMC Savana 1500, 2500, 3500 models.

Key Features of Spectra CU1477 Radiator

  • Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500, as well as G10, G20, and G30 models
  • Manufactured to meet or exceed OEM standards for durability and performance
  • Designed for direct fitment, ensuring straightforward replacement without modifications
  • Constructed with quality materials to withstand high engine temperatures and pressure
  • Part number CU1477 for precise identification and compatibility

Detailed Product Description

The Spectra CU1477 radiator is a critical component in the cooling system of Chevrolet and GMC full-size vans. It is engineered to maintain optimal engine temperature by efficiently dissipating heat generated during operation. This radiator is compatible with a range of models including Chevrolet Express 1500, 2500, 3500, G10, G20, G30, and GMC Savana 1500, 2500, 3500, making it a versatile replacement option. The design ensures a direct fit, which simplifies installation and reduces downtime. Using quality materials, the radiator withstands the rigors of daily driving and heavy-duty use, helping to prevent overheating and engine damage.

Common Issues Addressed by Spectra CU1477 Radiator

  • Engine overheating due to radiator leaks or blockages
  • Coolant loss caused by cracked or damaged radiator cores
  • Reduced cooling efficiency from corrosion or sediment buildup
  • Failure of original radiator components leading to poor heat dissipation
  • Maintaining proper engine temperature under heavy load or towing conditions

Installation Notes and Tips

When installing the Spectra CU1477 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Drain the coolant completely to avoid spills. Verify compatibility with your specific Chevrolet Express or GMC Savana model year and engine configuration. Inspect hoses and clamps for wear and replace if necessary to prevent leaks. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to maintain optimal performance.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The CU1477 radiator undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Spectra typically offers coverage against manufacturing defects. Consult the product documentation or manufacturer for exact warranty terms.

This part fits 42 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996ChevroletExpress 15005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996ChevroletExpress 25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996ChevroletExpress 35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996ChevroletG305.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996GMCG35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996GMCSavana 15005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996GMCSavana 25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1996GMCSavana 35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1995ChevroletG205.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1995ChevroletG305.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1995GMCG25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1995GMCG35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1994ChevroletG205.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1994ChevroletG305.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1994GMCG25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1994GMCG35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993ChevroletG105.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993ChevroletG105.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993ChevroletG205.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993ChevroletG205.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993ChevroletG305.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993GMCG15005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993GMCG15005.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993GMCG25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993GMCG25005.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1993GMCG35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG105.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG105.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG104.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG205.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG205.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG204.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG305.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992ChevroletG304.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG15005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG15005.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG15004.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG25005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG25005.0LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG25004.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG35005.7LV8N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required
1992GMCG35004.3LV6N/Aw/o EOC (Engine Oil Cooler); w/ Heater Return Line; 30-1/2 in. Between Tanks; Radiator Cap Is Required

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

136913701467147714892057320576206152062320658206662139724242424A254430904543311343640192411477411477A431365431367432424524554765245548552455486524554875246130452461305524613065246160152463942524639445246394552489551801147792229558CU1477E79493GS9493GU9493GW9393RAD1477REA411477REA411477ATL9292TL9393TU9292TW9292TW9393TX9292TX9493U59292U59393U89292U89493U99292U99393

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.