2003-2007 Hummer H2 Overhead Console: Fitment, Failures, and Replacement Guide

Symptoms of a Failing Overhead Console Trim

Failure of the overhead console trim is almost always physical or cosmetic. Because it is a plastic part in an area exposed to sun and frequent use, it can become brittle over time. The integrated electronic components can also fail.

• Cracked Plastic: The most common failure is cracks developing in the plastic housing. These often appear around screw mounting points or areas of high stress.
• Broken Mounting Tabs: During removal for other repairs (like headliner replacement or windshield work), the plastic clips and tabs that hold the console to the roof can easily break. Once broken, the console may sag, rattle, or not sit flush with the headliner.
• Peeling or Faded Finish: The colored surface of the console can fade, peel, or become sticky from sun exposure and age, detracting from the interior's appearance.
• Malfunctioning Buttons or Lights: The map lights may stop working due to switch failure or wiring issues within the console. Similarly, the HomeLink garage door opener buttons can fail, though sometimes this is an issue with the module itself rather than just the button.
• Rattles and Noises: A loose or improperly secured console, often due to broken clips, will rattle and vibrate against the roof and headliner, especially on rough roads.

Buying a Used 2003-2007 H2 Overhead Console Trim

Since new OEM consoles have been discontinued and aftermarket options are virtually nonexistent, a used OEM part is the most common replacement. Careful inspection is key to getting a good part.

1. Confirm Compatibility: Sunroof vs. Non-Sunroof

Before you buy, verify which version you need. This is the number one mistake buyers make.

• Non-Sunroof Console: This is a long console that extends from the windshield rearward, often to about the back of the front seats. It contains storage compartments.
• Sunroof Console: This is a short console that stops just behind the rearview mirror to make room for the sunroof assembly and its controls. It typically does not have the larger storage compartments.

Visually compare the seller's photos to your existing console to ensure an exact match.

2. Physical Inspection Checklist

When inspecting a used console in person or via detailed photos, check the following:

• All Mounting Tabs Intact: Carefully examine the top and sides of the console. Look for small plastic tabs and clip receivers. Ensure none are cracked, stressed, or completely broken off. Ask for close-up pictures of these areas.
• No Cracks at Screw Holes: Check all screw mounting points for hairline cracks radiating outward. This is a common weak spot.
• Condition of Integrated Components: If the console includes map lights or HomeLink buttons, ask the seller if they have been tested and are functional.
• Surface Finish: Look for deep scratches, peeling, or discoloration. Note that minor cosmetic issues on a used part are common, but ensure it's acceptable for your standards.
• Part Number Match: If possible, match the part number on the used console to your original part or the known compatible numbers (15057866, 15222133, 19257877) to help confirm fitment.

3. Why Used OEM is the Best Choice

For a part like this, a used Original Equipment Manufacturer (OEM) part is superior to the rare, low-quality aftermarket alternatives. An OEM part was designed by GM for the H2, ensuring a perfect fit, correct color and texture match, and proper alignment with the headliner and other trim pieces. Aftermarket interior plastics often suffer from poor fit, mismatched colors, and brittle materials that don't last.

Cost Comparison

New OEM consoles are generally discontinued but may be found as "New Old Stock" at a high price. Aftermarket options are not widely available for this specific part.

Replacement Guide

Replacing the overhead console is a relatively simple DIY job that requires basic tools and patience.

• Difficulty: 2/5
• Estimated Time: 0.5 hours
• Tools Needed: Trim removal tool, Phillips head screwdriver, possibly a small flathead screwdriver.

Step-by-Step Removal

1. Remove Mounting Screws: Locate and remove any visible screws holding the console in place. These are often hidden inside storage compartments or behind small plastic covers.
2. Gently Pry Downward: Using a plastic trim removal tool, start at one edge (usually the edge closest to the windshield or the rear) and gently pry the console downward. It is held in place by several pressure clips.
3. Work Your Way Around: Continue to release the clips around the perimeter of the console until it begins to lower. Do not pull it down forcefully, as the wiring is still connected.
4. Disconnect Electrical Connectors: Carefully lower the console enough to access the wiring. Depress the locking tabs on each electrical connector and pull them apart. There will be connectors for the map lights and the HomeLink module.
5. Remove the Console: With all wiring disconnected, the console can be fully removed from the vehicle.

Installation

Installation is the reverse of removal. Connect the wiring harnesses, align the console with the mounting holes and clip locations in the roof, and press firmly upward until all clips snap into place. Reinstall any screws you removed.

Known Issues, Recalls, and TSBs

There are no specific recalls or Technical Service Bulletins (TSBs) from the NHTSA that directly address the overhead console trim itself for the 2003-2007 Hummer H2. Most issues are related to wear and tear. However, it's worth noting that water leaks from the roof marker lights or sunroof drains are a common H2 problem, and water dripping onto the headliner can potentially damage the console or its electronics over time.

OEM Part Numbers

The following OEM part numbers are associated with the non-sunroof overhead console for the 2003-2007 Hummer H2. Part numbers can supersede each other over time. Always verify fitment with the seller.

• 19257877 (replaces 15222133)
• 15222133
• 15057866 (This number often refers to the HomeLink transmitter module itself, but is sometimes associated with the console assembly)

Frequently Asked Questions (FAQ)