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Chevrolet Trailblazer Header Panel

Usual Problems of Chevrolet Trailblazer Header Panel and the Reasons behind Them

Your Chevrolet Trailblazer is armed with a fierce-looking fascia. This masterpiece is the sum of several components, which are combined not only to make the SUV look amazing but also to provide room for the engine and other safety features. One of these parts is the header panel. Often made from sturdy steel materials or fiberglass, your Chevrolet Trailblazer header panel can be found on your SUV's facade, just behind the grille. Aside from its aesthetic value, it also serves as the mounting point where the grille and the headlights are attached. Although it was expected to be strong enough to last for years, the header panel is bound to wear at some point. The following symptoms indicate that your Chevrolet Trailblazer header panel's prime years are probably over:

Rust and corrosion

Constant exposure to varying temperatures and weather conditions make the header panel highly susceptible to rust accumulation and corrosion. Moisture from all forms of precipitation and fog promote oxidation, while the extreme working conditions of the engine speeds up the accumulation of corrosive materials. All these things combined, your header panel will eventually succumb to wear. Proper maintenance may help, but once rust covers up the panel's entire surface, you will have no other choice but to replace it with a new one.

Rattling and clunking noises

The header panel is usually attached to the engine bay through a couple of mounting brackets and screws. Probably because of road bumps and high-speed driving, these bolts tend to become loose over time. As a result, the header panel will move freely. Its interaction with the engine block behind it and the grille assembly in front will produce clunking and rattling noises, which are both very annoying and embarrassing. The worst part is that the panel's movements may cause minor to severe damage on your Chevy Trailblazer's engine components, particularly the radiator and the condenser, which are often located at the front portion of the hood. If you have this problem, you can just tighten the mounting screws and protect them from rust with WD-40.

Physical damage

The location of the header panel is not really ideal; in fact, it is very compromising. Aside from the bumper and the bumper cover, your header panel is also part of your vehicle's first line of defense against high-intensity impacts. When your vehicle gets into a head-on collision or fender-bender, the severe cracks and dents that the header panel will acquire may already be enough to abruptly end its service life. In this case, its immediate replacement is a must.

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  • Ways to Maintain Your Chevrolet Trailblazer Header Panel's Excellent Condition 27 February 2013

    Strong, sleek, and stylish-these are the things you would want for your Chevrolet Trailblazer header panel. The header panel needs to be robust and stable enough to hold the headlights and the grille. But of course, it should also look fierce and classy to match the overall appearance of your elegant Chevy SUV. Basically, all these qualities are already found on your stock header panel. The real challenge is actually its maintenance. Below are some of the best tips on keeping your Chevrolet Trailblazer header panel's top-of-the-line form, so read on and pay attention:


    Keep the header panel dirt- and rust-free.

    Keeping the header panel clean and rust-free is one of the most effective ways to maintain its optimum form. The usual soap-and-water solution is enough to keep it dirt-free, but applying a few layers of car polishing wax on its clean surface will improve the header panel's appearance and protection against rust. Apart from its body, the panel's mounting brackets and screws must be examined as often as possible to make sure that they are tight and rust-free. Putting a few drops of WD-40 can help keep these bolts free from oxidation and corrosion for a longer period of time.


    Always check for damage.

    Inspecting the header panel for any form of damage may seem difficult since the grille and the headlight assembly of your Chevy Trailblazer are mounted on it. But doing this as often as possible will let you fix small dents and cracks before they become worse. A damaged steel-made header panel can still be fixed using a sturdy mallet, especially when the dent obtained from a road accident is not that serious. Repairing a plastic or fiberglass panel, on the other hand, requires the use of reliable plastic sealing agents, which are expected to cover up the cracks and reinforce the stock. However, before you decide to repair the panel, you need to consider the gravity of the damage. The header panel is supposed to carry your headlights and grille. So if it is already damaged beyond repair, do not hesitate to replace it with a new one.


    Upgrade and customize.

    Personalizing and upgrading the appearance of your Chevy Trailblazer header panel is also one way of keeping it in good condition. You have the option to add unique and attractive emblems on the header panel to improve its badass appearance. Repainting the panel is also an option. You may choose to match it with your SUV's body color, but you may also go for an entirely different color and/or pattern just to spice things up. Whichever color you choose, giving your header a panel a paint job will still require you to clean and polish it, and THAT is definitely a good thing.