HomeElectrical, Lighting and Body > Lighting - ExteriorTechPro GM1221130 Headlight Mounting Panel
Part #: GM1221130

TechPro GM1221130 Headlight Mounting Panel

⚙️ 27 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, Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, and Silverado 3500 Classic
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Overview of TechPro Headlight Mounting Panel GM1221130

The TechPro Headlight Mounting Panel GM1221130 is designed specifically for Chevrolet trucks, including the Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, and Silverado 3500 Classic. This component ensures proper alignment and secure installation of your vehicle's headlights.

  • Dimensions: 22.68 inches length, 18.79 inches width, 12.86 inches height
  • Lightweight design at 1 lb for ease of handling
  • Compatible with multiple Chevrolet Avalanche and Silverado models
  • Durable construction for reliable headlight support
  • Part number GM1221130 for precise identification

Detailed Product Description

The TechPro Headlight Mounting Panel GM1221130 measures 22.68 inches in length, 18.79 inches in width, and 12.86 inches in height, providing a stable and exact fit for the headlight assembly on select Chevrolet trucks. Weighing just 1 pound, this panel is engineered to maintain structural integrity while minimizing added weight. Its design supports proper headlight positioning, which is critical for optimal lighting performance and vehicle safety. This mounting panel is manufactured to meet the specifications required for Chevrolet Avalanche 1500 and 2500 series, as well as Silverado 1500, 1500 Classic, 2500, 2500 HD, 2500 HD Classic, 3500, and 3500 Classic models.

Common Applications and Issues Addressed

  • Replacement of damaged or worn headlight mounting panels
  • Correction of misaligned headlights causing poor illumination
  • Restoration of headlight assembly stability after collision repairs
  • Support for aftermarket or OEM headlight installations
  • Prevention of headlight vibration and movement during vehicle operation

Installation Notes and Tips

When installing the TechPro Headlight Mounting Panel GM1221130, ensure the vehicle is parked on a level surface and the headlights are disconnected to avoid electrical issues. Align the panel carefully with the existing mounting points on the Chevrolet Avalanche or Silverado model to guarantee proper fitment. Use appropriate tools to secure the panel without over-tightening, which could cause damage. Refer to the vehicle’s service manual for detailed instructions specific to your model year.

Quality Assurance and Warranty

TechPro manufactures the GM1221130 headlight mounting panel to meet industry standards for durability and fitment. While specific warranty details are not provided, TechPro products typically undergo quality control inspections to ensure reliable performance. For warranty information, consult the product documentation or contact the manufacturer directly.

BrandTechPro
Part NumberGM1221130
HEIGHT (In)12.86
LENGTH (In)22.68
WEIGHT (lbs)1
WIDTH (In)18.79

This part fits 27 vehicles. Search below:

YearMakeModelPositionNotes
2007ChevroletSilverado 1500 ClassicN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2007ChevroletSilverado 2500 HD ClassicN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2007ChevroletSilverado 3500 ClassicN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2006ChevroletAvalanche 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2006ChevroletAvalanche 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2006ChevroletSilverado 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2006ChevroletSilverado 2500 HDN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2006ChevroletSilverado 3500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2005ChevroletAvalanche 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2005ChevroletAvalanche 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2005ChevroletSilverado 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2005ChevroletSilverado 2500 HDN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2005ChevroletSilverado 3500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletAvalanche 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletAvalanche 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletSilverado 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletSilverado 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletSilverado 2500 HDN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2004ChevroletSilverado 3500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletAvalanche 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletAvalanche 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletSilverado 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletSilverado 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletSilverado 2500 HDN/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2003ChevroletSilverado 3500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2002ChevroletAvalanche 1500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921
2002ChevroletAvalanche 2500N/Aw/o body cladding; headlamp housing support; left side; OEM: 15798921

* 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:

15798921

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