Headlight Size

Chevrolet Impala Headlight Assembly Replacement Guide

Headlights are undoubtedly the essentials that many drivers don’t think about until they break. Since the rollout of the Chevrolet Impala in 1957, there has been a considerable improvement in automotive lighting, while later we saw LED and halo rings shaking the market and boosting lighting efficiency.

There is good news that if you want a Chevrolet Impala headlight assembly upgrade, you will find new technologies for the old model, which means that you are able to swap a modern, efficient and better-looking design. There are countless combinations out there, which means that you can start with the OEM (original factory) specs or move on to the LED, Xenon, or the HID options for your Chevrolet Impala.

Even though the headlights are one of the most important safety features on your car, they are often taken for granted. We’ll show you how to remove and replace your Chevrolet Impala headlights in this guide. Replacing a headlight is a relatively easy task that can be completed in about an hour, depending on the make and model of your vehicle. The most important thing to remember is to take your time and be careful not to damage any of the surrounding components.

Headlights contain many small components that can break easily, so you may want to consider hiring a mechanic or getting an installation kit. You will also find the associated tools in the installation kit to make your job much easier.

Symptoms of a Bad Headlight Assembly

There are a few common symptoms that indicate you need to replace your headlight assembly. One of the most obvious signs is when your headlights are not working at all. Another common symptom is when only one headlight is working, or when the headlight flickers on and off. If your headlight assembly is leaking fluid, it’s definitely time for a replacement.

As with most electrical components, a headlight assembly is susceptible to water damage. If your car has been damaged in a flood, you may need to replace not only the headlights but also any corroded or burnt wiring and components.

If your headlight assembly is damaged in any way, it needs to be replaced immediately for safety reasons. Damage can usually be repaired by replacing the entire unit, but even if the damage is minimal you should consider getting a new assembly. It’s always better to play it safe than have an accident because of faulty lights.

Parts of the Headlight Assembly

When looking at the front end of your vehicle, there are six major parts that make up your headlight: 

1. Headlight housing

2. Bulb

3. Reflector

4. Lens

5. Mounting ring

6. Retaining ring

1. Headlight Housing: The headlight housing is the large plastic or metal piece that surrounds the headlight bulb and contains the reflector and lens. In some models, the headlight housing is also responsible for the turn signals.

2. Bulb: The bulb is the light source in the headlight assembly and comes in a variety of sizes and shapes, depending on your vehicle’s make and model.

3. Reflector: The reflector is the part of the headlight assembly that reflects the light from the bulb out through the lens.

4. Lens: The lens is the transparent cover over the reflector that directs the light output.

5. Mounting Ring: The mounting ring is a metal or plastic ring that attaches the headlight housing to the vehicle.

6. Retaining Ring: The retaining ring is a metal ring that holds the headlight bulb in place in the headlight housing.

What kind of headlights comes with Chevrolet Impala?

Since its introduction, Chevrolet Impala has been fitted with different headlights, including incandescent filament bulbs, Xenon arc lamps, halogen lamps, and HID lamps. The incandescent filament bulb is the most common type being used by the Chevrolet Impala over time.

When we talk about the headlights, Chevrolet Impala uses 9005 for the low and high beam halogen headlights. Low and high beams use D3S, whereas, for LED, Chevrolet Impala uses the center high mount stop light bulb. The low-beam headlight has 9005 banks whereas the banks for the high beam are 9007.

The Xenon arc lamps are used for the fog lights, side marker lights, and front turn signal lights of Chevrolet Impala.

As mentioned earlier, most of these parts can be bought in an automotive part store or online (OEM Parts). The only thing that requires special attention is the HID kit which requires either professional installation or installation kits available on Amazon.

Tools Needed for Headlight Assembly Replacement

Replacing a headlight assembly generally requires few tools, but you may need to purchase an installation kit if you don’t have all of the necessary tools. The following are the general tools you will need for this project.

1. Flathead screwdriver

2. Phillips head screwdriver

3. 10 mm socket wrench or socket wrench with an extension bar

4. Ratchet and a socket set (most likely 10 mm and 12 mm sockets)

5. Flashlight or another source of light

6. New headlight assembly

Instructions on replacing 2014 Chevrolet Impala headlight assembly

For the 2014 Chevrolet Impala headlight kit replacement, you will find the process to be straightforward, as you can start by opening the hood lever. 

Release the latch, raise the hood, and take off the large white retaining clip. The screw attaching to the headlight assembly should also be removed.

During the next step, you will see a retaining clip close to the fender. When you release it, you will see the headlight assembly held in place with the help of the body panels. 

Free the housing and disconnect the single large electrical connector. You will find the low and high beam bulbs behind the black screw, while each of the bulbs can be removed by rotating counterclockwise. Install the new bulb, and then test it before installing the new headlight kit replacement assembly.

How to adjust the headlight assembly of the 2014 Chevrolet Impala?

  • Prepare your 2014 Chevrolet Impala to match the operating standards, and park your vehicle on a surface around 10 feet away from the wall.
  • You can then pop the hood and find the adjustment screw. It is worth mentioning that Chevrolet Impala has vertical screws, unlike any other sedans.
  • You need to turn the vertical adjustment screw until you see the trajectory path hitting the flat surface. If you can’t turn the screw with the help of a wrench or a screwdriver, then turn it with the pair of pliers.

Bottom Line

In order to have a Chevrolet Impala headlight assembly upgrade, you will find a number of headlight kit replacements that offer easy plug-and-play options without any modifications or expensive tools. 

If you are looking for durable, high-quality, and reasonable Chevrolet Impala headlight assembly, then you don’t have to spare much effort because the market is filled with a vast array of headlight kit replacements that are perfect to offer you optimal light output and a new look for many years to come.

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