The Real Cost Of Replacing Your Car's Underside Plastic

Replacing the plastic under a car's front can be expensive, with costs varying based on the vehicle type, the extent of the damage, and other factors. For example, replacing the plastic shield under a Hyundai Elantra costs over $400, while repairing a rear bumper dent on a passenger vehicle can range from $150 to $600. Scratch repairs can also be costly, ranging from $50 to $600. To save money, some car owners choose to apply a transparent film or replace the plastic strip with a rubber bumper strip. Others opt for aftermarket parts, which can be significantly cheaper than OEM parts.

Repair or replacement costs

The cost of repairing or replacing the plastic under your car front can vary depending on several factors, including the extent of the damage, the make and model of your vehicle, and the rates charged by the repair shop. It is always recommended to get an estimate from a qualified technician before proceeding with any repairs.

In terms of specific costs, some sources suggest that repairing or replacing a bumper on a passenger vehicle can range from $100 to $1000, with installation and painting adding an additional $200 to $600. Repairs for light scratches can be relatively inexpensive, ranging from $50 to $600, while deeper scratches or dents can fall within a similar range, from $150 to $600.

It is worth noting that bumpers for pickup trucks, SUVs, and luxury vehicles may have higher repair or replacement costs. Additionally, if there is underlying damage to components such as lights, sensors, or trim, the overall cost may increase.

In some cases, it may be possible to skip the plastic strip replacement and opt for alternative solutions. For example, applying a transparent film over the front bumper can protect against light scrapes and scratches, although it is a time-consuming process and may be expensive. Another option is to replace the plastic strip with a rubber bumper strip, which can provide improved protection against curbs and speed bumps.

For certain vehicles, such as the Hyundai Elantra, specific aftermarket parts may be available at a fraction of the cost of OEM parts. It is worth exploring these options, as they can offer significant savings without compromising on quality or functionality.

Plastic strip replacement alternatives

Plastic strips, or front lower valances, are added to the bottom of car bumpers to absorb minor impacts and protect the bumper from damage. However, plastic breaks easily, and replacing it can be expensive. If you are looking for plastic strip replacement alternatives, here are some options:

Transparent Film

Applying a transparent film, such as the 3M brand, over the front bumper can prevent light scrapes and scratches. This option is expensive and time-consuming to install, and it will not provide protection against significant impacts.

Rubber Bumper Strip

Replacing the plastic strip with a rubber bumper strip or lip is a cost-effective way to add extra protection to your bumper. Unlike plastic, a well-made rubber bumper strip will stay intact when dragged over a curb or speed bump. It will also bend up against the bumper, providing improved protection.

Aftermarket Valance

An aftermarket valance can give your car a unique, sportier appearance while also protecting your bumper. If you prefer the OEM look, you can find OEM-style aftermarket valances that may need to be painted before installation. Keep in mind that an aftermarket valance is just as susceptible to breaking as an OEM one.

Quick-Release Bumper

Instead of replacing the entire bumper cover, you can create a quick-release bumper to save money.

Salvage Yards

You may be able to find used parts at salvage yards for a fraction of the cost of new ones. This option may require some extra effort, but it can be a great way to save money.

Repair costs for underlying damage

The undercarriage of your car is made up of several components, many of which are crucial to the support and stability of your vehicle. Damage to these components can be caused by a significant impact, such as hitting a pothole, or by wear and tear from regularly driving on rough roads. Repair costs for these parts can range from several hundred to several thousand dollars.

• Engine splash shield: The plastic panel that protects your engine from debris and contaminants. Replacing it can cost up to $500.
• Exhaust system: The pipes that move harmful fumes away from the engine. Repairing a pipe can cost around $300, while replacing the entire system could be $1,500 or more.
• Gas tank: Your fuel tank could be punctured or cracked if you scrape the bottom of your car.
• Transmission system: Replacing your transmission can cost up to $4,000.
• Shocks and struts: New shock absorbers and shocks can cost between $450 and $1,100.
• Suspension: Repairs to this complex system can easily cost $1,500 or more.
• Frame: Damage to the frame can incur repair costs of thousands of dollars, and in some cases, it may be more costly to repair than the car is worth.

Repair or replacement at fault

The plastic under the front of your car, also known as the engine splash shield, is important for several reasons. Firstly, it helps to smooth airflow under the car, improving fuel efficiency. Secondly, it acts as a gravel guard, preventing rocks and debris from damaging the engine's moving parts. Additionally, it covers and protects the oil pan, preventing punctures while driving. While the plastic shield is not crucial, leaving it damaged or unrepaired can lead to further issues.

If the plastic under your car is damaged due to someone else's negligence, they may be liable for the repair or replacement. For example, if a mechanic fails to properly secure the shield, they should be responsible for the necessary repairs. In such cases, it is important to address the issue promptly and not ignore it, as driving without a properly secured shield can lead to further complications.

When it comes to repairing or replacing the plastic under your car's front, you have a few options. One option is to simply replace the plastic shield with a new one. This can be done by purchasing an OEM part or an aftermarket part, which can be significantly cheaper. You can find aftermarket parts online by searching for your car's make and model. However, keep in mind that you may need to paint the aftermarket part to match your car's colour.

Another option is to skip the plastic strip replacement altogether and apply a transparent film over the front bumper. This method can be quite expensive and time-consuming, but it can protect against light scrapes and scratches. Alternatively, you can replace the plastic strip with a rubber bumper strip, which is a more durable and inexpensive upgrade. A well-made rubber bumper lip will stay intact when dragged over curbs or speed bumps and will provide improved protection for your car's front end.

In summary, repairing or replacing the plastic under your car's front is important for maintaining the vehicle's performance and protecting its vital components. While you have options for restoring this part, it's essential to act promptly to prevent further damage and ensure the safety and efficiency of your vehicle.

Repair or replacement costs for scratches

Scratches on your car's plastic undercarriage are an inevitable part of driving, but they can be more than just a visual annoyance. They can also indicate more extensive damage. Repairing scratches can be expensive, depending on the location and size of the damage.

If the scratch is purely cosmetic, you can polish it down until it's almost invisible. This type of repair usually costs less than $100 at an auto body shop. However, if the scratch has gone through the clear coat and into the primer layer, you will need to use touch-up paint to restore the area. If the scratch has reached the paint layer, the repair becomes more complex and costly, as the entire area will need to be sanded, buffed, and repainted.

Deep scratches that expose the metal or underlayers of the car are the most expensive to repair, with costs averaging between $800 and $1,500. These repairs often involve multiple steps, including sanding, filling, primer application, and a complete paint job. The type of bumper material and car model also influence the repair method and cost. For example, luxury vehicles or those with aftermarket bumper designs may require specialized repair techniques, increasing the overall cost.

To prevent scratches, you can install a vinyl car wrap or premium paint protection film, which is a plastic wrap applied to the front and bottom of the car. While this option is not the cheapest, it is the most reliable long-term solution. Another preventative measure is to apply a transparent film, such as the 3M transparent film, over the front bumper. This option is also expensive and time-consuming but can protect against light scrapes and scratches.

If you're looking for a more cost-effective and simple solution, consider replacing the plastic strip with a rubber bumper strip. Rubber bumper strips offer improved protection against curbs and speed bumps and are a great upgrade to enhance the durability of your car's front end.

Frequently asked questions