Part #: CU2510

Spectra CU2510 Radiator

⚙️ 20 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, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500
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Reliable Radiator Replacement for Chevrolet and GMC Trucks

The Spectra CU2510 radiator is designed to provide efficient cooling performance for heavy-duty trucks. Engineered specifically for Chevrolet and GMC models, this radiator supports optimal engine temperature management under demanding conditions.

  • Compatible with Chevrolet Silverado 2500 HD and 3500 models
  • Fits GMC Sierra 2500 HD and 3500 trucks
  • Direct replacement radiator for reliable cooling
  • Manufactured to meet OEM specifications
  • Durable construction for long-lasting performance

Product Details and Compatibility

The Spectra CU2510 radiator is engineered to fit Chevrolet Silverado 2500 HD and 3500, as well as GMC Sierra 2500 HD and 3500 trucks. This radiator is designed to maintain proper engine temperature by efficiently dissipating heat, which is critical for heavy-duty applications. The part number CU2510 ensures compatibility and ease of identification when sourcing replacement parts. Spectra radiators are built to meet or exceed original equipment standards, providing a dependable cooling solution for your vehicle.

Common Applications and Problem Resolution

  • Replaces leaking or damaged radiators in Chevrolet Silverado 2500 HD and 3500
  • Addresses overheating issues in GMC Sierra 2500 HD and 3500 trucks
  • Restores proper coolant flow and heat dissipation
  • Solves radiator corrosion and clogging problems
  • Prevents engine damage caused by inadequate cooling

Installation Notes and Tips

When installing the Spectra CU2510 radiator, ensure the vehicle is cool and the cooling system is depressurized before removal. Verify fitment with your Chevrolet Silverado or GMC Sierra model year and engine configuration. Properly flush the cooling system to remove debris before installing the new radiator. Use recommended coolant and follow torque specifications for mounting hardware to avoid leaks or damage.

Quality Assurance and Warranty Information

Spectra radiators undergo rigorous quality control to meet industry standards and provide reliable performance. While specific warranty details for part number CU2510 may vary, Spectra typically offers coverage against manufacturing defects. Consult product documentation or your parts provider for exact warranty terms related to this radiator.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005ChevroletSilverado 2500 HD6.6LV8N/A
2005ChevroletSilverado 35006.6LV8N/A
2005GMCSierra 2500 HD6.6LV8N/A
2005GMCSierra 35006.6LV8N/A
2004ChevroletSilverado 2500 HD6.6LV8N/A
2004ChevroletSilverado 35006.6LV8N/A
2004GMCSierra 2500 HD6.6LV8N/A
2004GMCSierra 35006.6LV8N/A
2003ChevroletSilverado 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2003ChevroletSilverado 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2003GMCSierra 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2003GMCSierra 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2002ChevroletSilverado 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2002ChevroletSilverado 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2002GMCSierra 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2002GMCSierra 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2001ChevroletSilverado 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2001ChevroletSilverado 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2001GMCSierra 2500 HD6.6LV8N/ASpecial attention required, please refer to instruction sheet provided
2001GMCSierra 35006.6LV8N/ASpecial attention required, please refer to instruction sheet provided

* 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:

151702031576821715768676205521440214902149325102511273527572764291929202986412510412511412757412757A432350438084524004355240162080127578901831895989599C2510C2757CU2510GM3010284GM3010285OR2510RA20006RA20007RAD2510REA412510REA412511REA412757REA412757A

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