Revamping Headlights: Replacing Plastic Covers, Costing How Much?

Headlight covers are an aftermarket addition to your car, safeguarding your lights against debris and moisture. They are an economical way to protect your headlights from scratches and wear. The cost of replacing a plastic headlight cover varies depending on the type of cover and the vehicle. For example, a single washer hole cover typically costs between $10 and $30, while a full set is often between $50 and $70. In addition, there are restoration kits available that can improve the clarity of your headlights, with prices varying depending on the brand and retailer.

Headlight restoration kits

There are several headlight restoration kits available on the market that offer an easy and effective solution to this problem. These kits typically include sanding discs, polishing compounds, wax protectants, and clear coats that help remove scratches, haze, and oxidation, restoring the lenses to like-new condition. Some popular options include the 3M Headlight Restoration Kit, the SYLVANIA Headlight Restoration Kit, and the Meguiar's Two Step Headlight Restoration Kit.

One of the main benefits of using a headlight restoration kit is that it is a relatively simple and cost-effective process that can be completed in a few easy steps. For example, the Cerakote Ceramic Headlight Restoration Kit promises a simple 30-minute, 3-step process that requires no power tools and guarantees long-lasting results. Similarly, the Qarroxi Ceramic Headlight Restoration Kit offers a fast 2-step process that effectively removes yellowing, haziness, and oxidation.

In addition to the convenience and affordability they offer, headlight restoration kits also provide a protective layer on the headlight lenses, preventing future damage and discolouration. This protective layer blocks UV rays and other elements, ensuring that your headlights remain clear and road-safe for longer.

Overall, headlight restoration kits offer a great solution for improving the appearance and functionality of your vehicle's headlights, enhancing visibility and safety on the road. With their ease of use, affordability, and long-lasting results, these kits are a popular choice for car owners looking to restore and protect their headlights.

State laws regarding headlight restrictions

State laws regarding headlight use vary across the US, so it's important to familiarise yourself with the rules of your specific state. Here are some general regulations for headlight restrictions:

Headlight Use During the Day

In most states, headlights are legally required during the day under certain circumstances. For example, in around 20 states, including New York and California, you must turn on your headlights if your windshield wipers are on due to rain, sleet, or snow. Additionally, in California, daytime headlight use is mandated on mountain roads, and in Pennsylvania, it is required in construction zones.

Headlight Use at Night

In most states, headlights must be in use from 30 minutes after sunset until 30 minutes before sunrise. However, specific times may vary by state.

Visibility and Weather Conditions

Headlights are also required when visibility is low due to weather conditions or insufficient light. Generally, headlights must be turned on when you cannot see at least 1,000 feet in front of you.

High Beams

High beams must be dimmed when approaching traffic is within 500 feet, and when following within 200-300 feet of another vehicle.

Hazard Lights

The use of hazard lights varies by state. In some states, they are restricted when driving, while in others, they are permitted to warn other motorists of hazards or a funeral procession.

Headlight Colour

All states require that headlights meet certain standards, including colour restrictions. Headlights must be white or amber, and it is usually illegal to have any other colour visible from the front of the vehicle. This restriction applies to roof lights, under-glow, and lighting in the engine compartment.

Aftermarket Headlights

Aftermarket headlights must meet legal standards and be DOT or SAE approved to be legal to operate in all 50 states. Installing products that do not meet these requirements can result in a ticket.

Headlight cover cost

The cost of replacing a plastic headlight cover varies depending on the make and model of your vehicle, the type of cover you choose, and where you purchase it. On average, a single washer hole cover can cost between $10 and $30, while a full set typically ranges from $50 to $70.

It is important to note that headlight covers are different from headlight lenses or halo lenses, which are the clear film plastic that sits on top of the headlights. Headlight lenses can be more expensive to replace, with prices starting at $40 and going up depending on the vehicle's make and model.

There are also headlight restoration kits available in the market that can improve the appearance of your headlights without the need for a complete replacement. These kits typically include sanding, buffing, and clear coating, and can range in price, with some options available for around $140.

Additionally, there are homemade remedies that can be used to clean and restore headlights, such as using baking soda and lemon, which can be a cost-effective solution.

Sanding, buffing, and clear coating

Sanding:

Start by dry sanding the headlight cover with 800-grit sandpaper. This will help remove large dust particles and surface-level oxidation. Make sure to keep the headlight lubricated during this process and sand in one direction. You can also use a power tool with a drill adapter and a compound pad for this step if you want to speed things up.

Next, move on to 1000-grit sandpaper. Again, keep the headlight lubricated and sand in one direction until you achieve a uniform finish. This step will help to further refine the clarity of the headlight.

Finally, use 2000-grit sandpaper and repeat the same process. This step is crucial, as the longer you spend on it, the better your results will be. Keep the headlight well-lubricated and sand in a consistent direction.

Buffing:

After sanding, it's time to buff the headlight cover. Using a wool buffing pad and a polisher (or a drill with a hookit pad), apply a rubbing compound to the headlight. Start slowly to avoid splatter, and then increase to full speed, making sure to cover all areas. This will help to restore the clarity of the headlight and remove any remaining scratches.

Clear Coating:

Before applying a clear coat, evaluate the clarity of your headlights. If you're satisfied, it's time to apply a protective coating. You can use a product like Minwax's Helmsman Spar Urethane, mixed with mineral spirits in a 1:1 ratio, to create a clear coat. Apply this mixture to the headlight with a shop towel, and wipe away any excess compound with rubbing alcohol.

Additionally, you can apply a UV coating to protect the plastic from fading or turning yellow over time. Manufacturers like Meguiars, Sylvania, and Spraymax offer headlight coating products specifically for this purpose. Apply the coating evenly in light coats to avoid beading and drying issues.

Keep in mind that while clear coating can provide some protection, it may not completely prevent oxidation and discolouration. Regular maintenance and reapplication of coatings may be necessary to maintain the clarity of your headlights.

Headlight lens replacement

Driving with a broken or foggy headlight lens is a safety hazard for you and other drivers on the road. The cost of replacing a headlight lens depends on the car make and model, with some lenses being more expensive than others. For example, a Tesla owner reported that the cost of replacing the entire headlight unit was around $1000, while another commenter estimated it to be around $1500.

It is important to note that repairing a broken headlight lens may not always be the best option, as some car manufacturers, like Tesla, only replace the entire unit instead of just the lens. In such cases, it might be more cost-effective to purchase a used headlight unit from eBay or a local junkyard.

Additionally, state laws regarding headlight restrictions vary, so it is important to check your local regulations before replacing your headlight lens. Some states may not allow modifications that change the amount of light shining through your headlamps.

As a more economical alternative to replacing the entire headlight lens, you can consider using a headlight cover. These covers act as a barrier between your headlights and the elements, protecting them from rocks and gravel that can cause scratches and wear. Headlight covers are also a great way to change the style of your vehicle without breaking the bank. They are easy to install and remove, and they come in various brands, styles, and colors to choose from.

Frequently asked questions