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Header & Headlamp Panels

When looking at the front of a car, most people notice the grille, headlights, or bumper. But what ties these pieces together structurally is the header panel. Often hidden behind more visible components, the header panel provides mounting points for headlights, the grille, and sometimes even the bumper. 

If it’s damaged, you may struggle with misaligned headlights, rattling grilles, or difficulty fitting other parts. At Chicago Auto Body Parts, we provide durable, high-quality header panels designed for perfect fitment at affordable prices.

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  1. BUICK REGAL HEAD/LAMP MOUNTING PANEL (HOUSING) RIGHT (Passenger Side) OEM#84415351 2011-2017 PL#GM1221143
    PARTSLINK: GM1221143
    OEM Part Number: 84415351
    Our Price: $22.25
    Last price: $115.30 You Save: $93.05
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  2. BUICK RENDEZVOUS HEAD LAMP MOUNTING PANEL OEM#10321760 2002-2007 PL#GM1221127
    PARTSLINK: GM1221127
    OEM Part Number: 10321760
    Our Price: $82.44
    Last price: $90.67 You Save: $8.23
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  3. BUICK TERRAZA HEAD/LAMP MTNG PANEL OEM#15798109 2005-2007 PL#GM1221139
    PARTSLINK: GM1221139
    OEM Part Number: 15798109
    Our Price: $98.43
    Last price: $265.03 You Save: $166.60
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  4. CADILLAC CTS SEDAN 08-13/CTS-V SEDAN RADIATOR SUPPORT UPPER COVER (CTS) OEM#15902235 2008-2013 PL#GM1224106
    PARTSLINK: GM1224106
    OEM Part Number: 15902235
    Our Price: $78.09
    Last price: $102.20 You Save: $24.11
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  5. CADILLAC CTS/CTS-V COUPE RADIATOR SUPPORT UPPER COVER (CTS) OEM#15902235 2011-2015 PL#GM1224106
    PARTSLINK: GM1224106
    OEM Part Number: 15902235
    Our Price: $78.09
    Last price: $102.20 You Save: $24.11
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  6. CADILLAC CTS/CTS-V WAGON RADIATOR SUPPORT UPPER COVER (CTS) OEM#15902235 2010-2014 PL#GM1224106
    PARTSLINK: GM1224106
    OEM Part Number: 15902235
    Our Price: $78.09
    Last price: $102.20 You Save: $24.11
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  7. CADILLAC ESCALADE EXT (PICKUP) HEAD LAMP HOUSING SUPPORT RIGHT (Passenger Side) OEM#15185627 2002-2006 PL#GM1221135
    PARTSLINK: GM1221135
    OEM Part Number: 15185627
    Our Price: $20.14
    Last price: $92.87 You Save: $72.73
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  8. CADILLAC ESCALADE EXT (PICKUP) HEAD/LAMP HOUSING SUPPORT LEFT (Driver Side) OEM#15185626 2002-2006 PL#GM1221134
    PARTSLINK: GM1221134
    OEM Part Number: 15185626
    Our Price: $31.50
    Last price: $91.50 You Save: $60.00
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  9. CADILLAC ESCALADE/ESCALADE ESV HEAD LAMP HOUSING SUPPORT RIGHT (Passenger Side) OEM#15185627 2002-2006 PL#GM1221135
    PARTSLINK: GM1221135
    OEM Part Number: 15185627
    Our Price: $20.14
    Last price: $92.87 You Save: $72.73
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  10. CADILLAC ESCALADE/ESCALADE ESV HEAD LAMP MOUNTING BRACKET LEFT (Driver Side) OEM#23158262 2015-2020 PL#GM1221150
    PARTSLINK: GM1221150
    OEM Part Number: 23158262
    Our Price: $33.28
    Last price: $83.43 You Save: $50.15
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  11. CADILLAC ESCALADE/ESCALADE ESV HEAD LAMP MOUNTING BRACKET RIGHT (Passenger Side) OEM#23158263 2015-2020 PL#GM1221151
    PARTSLINK: GM1221151
    OEM Part Number: 23158263
    Our Price: $30.78
    Last price: $83.43 You Save: $52.65
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  12. CADILLAC ESCALADE/ESCALADE ESV HEAD/LAMP HOUSING SUPPORT LEFT (Driver Side) OEM#15185626 2002-2006 PL#GM1221134
    PARTSLINK: GM1221134
    OEM Part Number: 15185626
    Our Price: $31.50
    Last price: $91.50 You Save: $60.00
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  13. CADILLAC ESCALADE/ESCALADE ESV HEAD/LAMP MOUNTING PANEL OEM#23497746 2015-2020 PL#GM1221149
    PARTSLINK: GM1221149
    OEM Part Number: 23497746
    Our Price: $529.60
    Last price: $738.61 You Save: $209.01
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  14. CADILLAC ESCALADE/ESCALADE ESV HEADER PANEL ASSY OEM#23266740 2015-2020 PL#GM1220172
    PARTSLINK: GM1220172
    OEM Part Number: 23266740
    Our Price: $652.49
    Last price: $931.22 You Save: $278.73
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  15. CADILLAC ESCALADE/ESCALADE ESV HEADER PANEL ASSY**CAPA** OEM#23266740 2015-2020 PL#GM1220172C
    PARTSLINK: GM1220172C
    OEM Part Number: 23266740
    Our Price: $756.40
    Last price: $785.40 You Save: $29.00
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What Are Header Panels?

A header panel is a structural component located at the very front of a vehicle. It’s often made of metal, fiberglass, or reinforced plastic, and serves as the backbone that supports and aligns key front-end parts.

Most header panels are not directly visible—they sit behind the grille and headlights. 

Their main purpose is to:

  • Provide secure mounting points for headlamps, grilles, and sometimes turn signals.

  • Maintain proper alignment of the vehicle’s front-end components.

  • Contribute to overall structural integrity in minor impacts.

Without a functioning header panel, even a brand-new set of headlights or a grille won’t line up correctly.

How Do They Function?

The header panel functions as the foundation of the front-end assembly. By keeping everything aligned, it ensures that headlights illuminate correctly, the grille sits flush, and the bumper lines up evenly.

When the panel is damaged often in a front-end collision you may notice:

  • Headlights pointing in the wrong direction.

  • Gaps between panels.

  • Difficulty attaching replacement parts.

Because it ties multiple front-end elements together, the header panel is one of those parts you rarely notice until it fails.

Are They Easy to Install?

Installing a header panel can be moderately challenging, as it requires removing several front-end components like the grille, headlights, and sometimes the bumper. On older vehicles, installation is usually straightforward once these parts are removed. On newer cars, precise alignment is critical to ensure all connected parts fit properly.

DIY installation is possible for experienced enthusiasts with the right tools, but for many drivers, professional installation guarantees the best results. Since headlights and safety systems often attach to the header panel, proper alignment is essential for safe driving.

How to Pick the Right Header Panel for Your Car?

Choosing the right header panel is crucial for a secure fit and proper alignment. 

Here’s what to consider:

  • Vehicle compatibility – Always match the panel to your car’s make, model, and year. Even small differences in trim can affect fit.

  • Material – Steel offers strength, fiberglass is lightweight, and plastic composites provide durability with rust resistance.

  • OEM vs. aftermarket – OEM ensures factory precision, while aftermarket panels offer reliable, cost-effective alternatives.

  • Included features – Some panels include mounting hardware, while others require reusing your existing components.

  • Condition – Always choose a new replacement rather than a repaired or recycled part for maximum durability.

At Chicago Auto Body Parts, our catalog makes the process simple with detailed compatibility checks and descriptions. You can shop confidently, knowing your header panel will fit perfectly.

Why Should You Buy Header Panels from Chicago Auto Body Parts?

When replacing a header panel, quality and accuracy are everything. At Chicago Auto Body Parts, we stock header panels for a wide range of makes and models, ensuring you’ll find exactly what you need without endless searching.

Our panels are built to meet or exceed industry standards, providing strength and reliability at competitive prices. Unlike costly dealership parts, our header panels offer outstanding value without sacrificing quality. With fast shipping and expert support, you’ll have your car restored quickly and affordably.

By choosing Chicago Auto Body Parts, you’re not just buying a panel—you’re restoring alignment, function, and confidence in your vehicle. That’s why drivers across the country trust us for their header panel replacements.