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TechPro GM1225365 Radiator Support
Radiator Support for GM Trucks
TechPro GM1225365 is a radiator support component built for lower support bracket applications on select heavy-duty Chevrolet and GMC trucks. It is made with factory-style precision and high-quality materials to support durable, long-term performance in the cooling system structure.
Compatible With 2015-2019 Chevrolet Silverado 2500 HD, lower support bracket; 2015-2019 Chevrolet Silverado 3500 HD, lower support bracket; 2015-2019 GMC Sierra 2500 HD, lower support bracket; and 2015-2019 GMC Sierra 3500 HD, lower support bracket.
Key Features
- Factory-style fitment for lower support bracket installation
- Built from high-quality materials for durability and lasting performance
- Direct replacement format for select Chevrolet Silverado HD and GMC Sierra HD applications
- Measures 39.59 in. long, 8.58 in. wide, and 2.73 in. high
- Lightweight 1 lb. construction for straightforward handling during service
Detailed Description
This TechPro radiator support, part number GM1225365, is intended for the lower support bracket side on 2015-2019 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models. It follows factory-style precision for proper alignment in the front-end cooling system structure, helping maintain secure support where the radiator assembly mounts. The part cross-references 85632901 for the same application.
For buyers searching for a radiator support for 2015-2019 Chevrolet Silverado 2500 HD lower support bracket or a radiator support for 2015-2019 GMC Sierra 3500 HD lower support bracket, GM1225365 provides a direct-fit service part option. The part number GM1225365 is also useful when matching replacement components by catalog reference.
What This Part Helps Address
- Broken or damaged lower radiator support bracket mounting points
- Misalignment of the radiator support structure after front-end service
- Wear-related loss of structural stability in the cooling system support area
- Replacement needs for collision repair or restoration work on HD trucks
- Fitment matching for OEM reference 23379154 applications
Installation Notes and Tips
Install on the lower support bracket side and verify alignment against the factory mounting points before final tightening. Confirm vehicle fitment by year, make, model, and OEM reference before installation. This part is listed for N/A position applications and should be matched to the lower support bracket configuration shown in the fitment data.
Quality Assurance
TechPro builds this radiator support with factory-style precision and durable materials to support reliable function and long-term value. Part number GM1225365 is engineered as a direct replacement for the listed Chevrolet Silverado HD and GMC Sierra HD applications.
| Brand | TechPro |
|---|---|
| Part Number | GM1225365 |
| HEIGHT (In) | 2.73 |
| LENGTH (In) | 39.59 |
| WEIGHT (lbs) | 1 |
| WIDTH (In) | 8.58 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2019 | Chevrolet | Silverado 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2019 | GMC | Sierra 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2019 | GMC | Sierra 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2018 | Chevrolet | Silverado 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2018 | Chevrolet | Silverado 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2018 | GMC | Sierra 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2018 | GMC | Sierra 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2017 | Chevrolet | Silverado 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2017 | Chevrolet | Silverado 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2017 | GMC | Sierra 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2017 | GMC | Sierra 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2016 | Chevrolet | Silverado 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2016 | Chevrolet | Silverado 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2016 | GMC | Sierra 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2016 | GMC | Sierra 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2015 | Chevrolet | Silverado 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2015 | Chevrolet | Silverado 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2015 | GMC | Sierra 2500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
| 2015 | GMC | Sierra 3500 HD | N/A | Lower Support Bracket; OEM: 23379154 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.