HomeBelts and Cooling > Radiators, Coolers and Related ComponentsTechPro GM1225299 Radiator Support
Part #: GM1225299

TechPro GM1225299 Radiator Support

⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD
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Overview of TechPro Radiator Support GM1225299

The TechPro Radiator Support GM1225299 is designed specifically for heavy-duty Chevrolet and GMC trucks. Engineered to provide structural stability, this radiator support fits Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models, ensuring proper radiator alignment and protection.

  • Dimensions: 65.91 inches length, 31.2 inches width, 9.75 inches height
  • Weight: 40 lbs for durable support and stability
  • Compatible with Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD
  • Part number GM1225299 for precise identification

Detailed Product Description

This radiator support from TechPro is built to maintain the radiator's position and absorb vibrations in heavy-duty truck applications. With a length of 65.91 inches, width of 31.2 inches, and height of 9.75 inches, it provides a robust frame that fits the specified Chevrolet and GMC models. Weighing 40 pounds, the support offers the necessary strength to withstand the rigors of demanding driving conditions while ensuring the radiator remains securely mounted.

Common Applications and Problem Solving

  • Restores radiator alignment after collision damage
  • Prevents radiator movement that can cause leaks or hose damage
  • Supports cooling system integrity in Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD trucks
  • Replaces worn or corroded radiator supports to maintain vehicle safety
  • Helps reduce engine overheating caused by radiator misalignment

Installation Notes and Tips

When installing the TechPro Radiator Support GM1225299, ensure the vehicle is securely lifted and the cooling system is drained to avoid spills. Align the support carefully with existing mounting points on the Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD models. Use appropriate tools to tighten bolts to manufacturer torque specifications. Inspect surrounding components for wear during installation.

Quality Assurance and Warranty

TechPro manufactures this radiator support to meet OEM specifications for Chevrolet and GMC heavy-duty trucks. While specific warranty details are not provided, TechPro products typically undergo quality checks to ensure durability and fitment accuracy. Using part number GM1225299 guarantees compatibility with the intended vehicle models.

BrandTechPro
Part NumberGM1225299
HEIGHT (In)9.75
LENGTH (In)65.91
WEIGHT (lbs)40
WIDTH (In)31.2

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletSilverado 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2014ChevroletSilverado 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2014GMCSierra 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2014GMCSierra 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2014GMCSierra 3500 HD6.6LV8N/AAssembly; OEM: 22825905
2014GMCSierra 3500 HD6.0LV8N/AAssembly; OEM: 22825905
2013ChevroletSilverado 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2013ChevroletSilverado 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2013GMCSierra 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2013GMCSierra 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2013GMCSierra 3500 HD6.6LV8N/AAssembly; OEM: 22825905
2013GMCSierra 3500 HD6.0LV8N/AAssembly; OEM: 22825905
2012ChevroletSilverado 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2012ChevroletSilverado 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2012GMCSierra 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2012GMCSierra 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2012GMCSierra 3500 HD6.6LV8N/AAssembly; OEM: 22825905
2012GMCSierra 3500 HD6.0LV8N/AAssembly; OEM: 22825905
2011ChevroletSilverado 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2011ChevroletSilverado 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2011GMCSierra 2500 HD6.6LV8N/AAssembly; OEM: 22825905
2011GMCSierra 2500 HD6.0LV8N/AAssembly; OEM: 22825905
2011GMCSierra 3500 HD6.6LV8N/AAssembly; OEM: 22825905
2011GMCSierra 3500 HD6.0LV8N/AAssembly; OEM: 22825905

* 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:

22825905

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