2023-2026 Jeep Wrangler JL TriXPoly Rear Fender Liners

The 2023-2026 Jeep Wrangler JL Rear Fender Liners are the quieter, cooler alternative to aftermarket aluminum. Most Jeep owners upgrading their liners go aluminum - and immediately notice the rattle, the heat, and the hassle of modifying a metal liner to fit. TriXpoly eliminates all three problems without giving up any protection.

With an OEM-look matte black finish that blends seamlessly with the vehicle's aesthetics, these bolt directly onto factory mounting locations without any drilling required.

Why TriXpoly Over Aftermarket Aluminum?

• No Rattle: TriXpoly absorbs rock and mud impact noise - aluminum liners transmit every hit straight into the cab.
• No Heat: Maintains shape and stays cool through years of harsh conditions - aluminum superheats in the wheel well.
• No Drilling Required: Bolts directly to factory mounting locations for a clean, OEM-style install.
• Easy to Modify: Trim with a razor knife if needed - no angle grinder, no metal shop required.
• Complete Kit: Includes both driver- and passenger-side rear fender liners, a full stainless mounting hardware kit, and a step-by-step install guide. Approximately 30 minutes per side.

Fitment Note

Fits all 2023-2026 Jeep Wrangler JL trims and body styles. The rear wheelhouse design has remained unchanged across JL model years, so this kit is identical to the 2018-2022 JL rear set - same perfect fit, same bolt-on install.

American Made Quality

Proudly designed, sourced, and manufactured in the USA. Backed by a lifetime warranty reflecting our commitment to superior quality and complete customer satisfaction.