Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Core Structural Support. The GM Radiator Support is engineered to provide essential structural reinforcement for your vehicle’s front-end cooling and mounting systems. Delivered as a built assembly, it restores proper alignment and dependable support for critical components housed at the front of the vehicle. Specifically designed for 2011-2014 GMC Sierra 2500 HD models, this genuine GM part ensures factory-level performance and seamless integration.
Construction and Appearance. Manufactured to meet strict OE standards, this radiator support assembly is constructed from high-strength materials to ensure long-lasting durability and consistent structural integrity. The glossy black finish offers a clean, factory-style appearance while providing resistance against corrosion and everyday exposure. Designed to be OE compatible and comparable, it maintains precise engineering tolerances to support proper alignment of surrounding components. Its robust construction helps stabilize key front-end systems and maintain overall structural consistency.
Installation. Engineered as a direct replacement for part numbers 20971728, 20987733, 22772564, and 22793706, this radiator support allows for a straightforward installation process using factory mounting locations. The adaptable design ensures proper positioning within your vehicle’s front assembly without requiring extensive modification. Once installed, it helps restore dependable structural support and maintain correct alignment of cooling and front-end components.
Application. This GM Radiator Support fits 2011-2014 GMC Sierra 2500 HD models. It enhances your vehicle by reinforcing the front structure and ensuring reliable support for essential cooling and mounting systems, contributing to long-term durability and consistent performance.
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Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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