Fender liners that keep road salt off the sheet metal that costs real money.
The liner is a five-dollar-a-year insurance policy on the thousand-dollar fender behind it. Missing or torn liners are the number-one reason Midwest vehicles rust.
Underbody · Wheel Well · Ships from Warren, MI
Aftermarket notice: This is a quality aftermarket replacement part — not an OEM component sold by the vehicle manufacturer.
Backed by the Power Auto Parts fit & finish warranty.
Fender liner coverage
We stock fender liners for front and rear positions, including full-length splash guards and partial front-half variants. Correct clip patterns and factory-standard grommets.
When fender liners get replaced
Torn or missing liners
Front-tire scrubbing during snowy months tears older liners.
Collision damage requiring fender replacement
The liner behind the fender is typically damaged too.
Post-off-road contact
Rocks and debris crack liners at the leading edge.
Fender liner failure signs
Look inside the wheel well:
- Torn or hanging liner sections
- Missing fastener clips
- Rust visible on the inner fender behind a torn liner
- Loose fit allowing debris to enter the engine bay
Why fender liners come off
- 1Tire scrubbing during winter driving
- 2Collision damage in the corner impact zone
- 3Off-road contact damage
- 4Missing after prior fender or suspension service
Liner materials
Injection-molded polyethylene
Flexible plastic tolerant of tire contact and cold weather.
Formed felt underlayment (select)
Some premium vehicles use felt for sound damping in addition to plastic liner.
Ordering fender liners
Order fasteners together
Liner clips are exposed to salt and rarely reusable.
Match to fender variant
Different fenders on the same vehicle can specify different liners.
Inspect the fender behind it
A torn liner often means the fender behind it has already started to rust.
Fender liner FAQs
- Are your liners flexible enough for cold-weather install?
- Yes — the polyethylene material remains flexible into sub-zero temperatures.
- Do liners include clips?
- Yes, standard clip retainers are packaged with the liner.
- Can I install fender liners myself?
- Yes for most vehicles — the installation is fastener-based, no adhesives required.
Parts that often ship together.
Protect the fender behind the tire.
VIN and position — we'll route the correct liner and clip set.