HomeBelts and Cooling > Radiators, Coolers and Related ComponentsTechPro GM1225320 Radiator Support - Left
Part #: GM1225320

TechPro GM1225320 Radiator Support - Left

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⚙️ 32 vehicles fit this part
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Select your vehicle to confirm fitment
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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 1500, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD
🔄Easy Returns — Return within 60 days for a full refund
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Overview of TechPro Radiator Support GM1225320

The TechPro Radiator Support GM1225320 is designed specifically for Chevrolet and GMC trucks, including the Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD models. This radiator support provides a reliable framework to secure the radiator and related cooling components, ensuring proper alignment and durability.

  • Dimensions: 17.16 inches length, 10.14 inches width, 3.51 inches height
  • Lightweight design at 2 pounds for ease of handling
  • Compatible with Chevrolet and GMC heavy-duty truck models
  • Durable construction to maintain radiator stability
  • Part number GM1225320 for precise fitment

Detailed Product Description

The TechPro GM1225320 radiator support is engineered to meet the exact specifications required for Chevrolet Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD trucks. Measuring 17.16 inches in length, 10.14 inches in width, and 3.51 inches in height, this component offers a compact yet sturdy frame to hold the radiator securely in place. Weighing only 2 pounds, it balances strength with manageable weight, facilitating installation and reducing stress on mounting points. This radiator support is essential for maintaining the structural integrity of the cooling system, preventing radiator movement that could lead to leaks or damage.

Common Applications and Problem Resolution

  • Replaces damaged or bent radiator supports after collision or wear
  • Prevents radiator misalignment that can cause coolant leaks
  • Supports radiator stability to reduce vibration and potential hose damage
  • Restores proper cooling system function in Chevrolet and GMC heavy-duty trucks
  • Addresses radiator mounting issues in Sierra and Silverado models

Installation Notes and Tips

When installing the TechPro GM1225320 radiator support, 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 or GMC truck frame. Due to its lightweight design, handling is straightforward, but verify all bolts and fasteners are torqued to manufacturer specifications to maintain stability. Inspect surrounding components for wear during installation to ensure comprehensive cooling system reliability.

Quality Assurance and Warranty

TechPro manufactures the GM1225320 radiator support to meet industry standards for durability and fitment. While specific warranty details are not provided, TechPro products typically undergo quality control inspections to ensure compatibility with Chevrolet Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, and Silverado 2500 HD trucks. For warranty information, consult the product documentation or contact the manufacturer directly.

BrandTechPro
Part NumberGM1225320
HEIGHT (In)3.51
LENGTH (In)17.16
WEIGHT (lbs)2
WIDTH (In)10.14

This part fits 32 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2014GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2014GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2013GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2013GMCSierra 1500HybridLeftSide Support Brkt; OEM: 25804174
2013GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2013GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2012GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2012GMCSierra 1500HybridLeftSide Support Brkt; OEM: 25804174
2012GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2012GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2011GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2011GMCSierra 1500HybridLeftSide Support Brkt; OEM: 25804174
2011GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2011GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2010ChevroletSilverado 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2010GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2010GMCSierra 1500HybridLeftSide Support Brkt; OEM: 25804174
2010GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2010GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2009ChevroletSilverado 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2009GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2009GMCSierra 1500HybridLeftSide Support Brkt; OEM: 25804174
2009GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2009GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2008ChevroletSilverado 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2008GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2008GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2008GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2007ChevroletSilverado 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2007GMCSierra 1500LeftSide Support Brkt; OEM: 25804174
2007GMCSierra 2500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174
2007GMCSierra 3500 HD6.0LV8LeftSide Support Brkt; OEM: 25804174

* 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:

25804174

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