ARK TriXPoly Mudflaps For 4Runner (2003-2005)

Engineered specifically for the 2003–2005 Toyota 4Runner (Gen 4), these Ark Splash Guards TriXPoly Mudflaps are for owners who want the most coverage. They extend farther than Micros or Mid-Mudflaps and are our maximum-coverage exterior tire-spray product — helping protect doors, rockers, rear quarters, bumpers, trailers, and vehicles behind you from mud, rocks, gravel, rain, snow, road salt, and general tire spray. Made from our exclusive TriXPoly poly blend, purpose-formulated for the off-road sector.

Key Features

• 2003–2005 4Runner Specific Fitment Designed exclusively for the Gen 4 4Runner's body lines, wheelwell geometry, and factory mounting points. Not a universal cut-to-fit piece.
• TriXPoly Blend Exceptional durability and resilience built for real-world abuse — rocks, mud, snow, road salt, trail debris, heat, cold, and daily driving.
• Customizable Aesthetics Select from a diverse range of colored logos to customize your vehicle's look and express your style on the road.
• Maximum Coverage Our most extensive exterior tire-spray protection — guards doors, rockers, rear quarters, bumpers, trailers, and vehicles behind you.
• Delete Function Included Covers factory mudflap mounting areas — no need to purchase Deletes separately.
• Hardware & Installation Easy install — comes with installation guidance and all necessary hardware.

American Made Quality

Designed in-house, manufactured by us, shipped by us, and supported by us. Crafted with pride in the USA, Ark Splash Guards offer unmatched quality and dependability. Our lifetime warranty says it all — we believe in what we make and we stand behind it.

Upgrade Your Gen 4 4Runner Today

Ark Splash Guards by TriXPoly — superior protection, durability, and style built for the 2003–2005 Toyota 4Runner. Make a statement with Ark Splash Guards.

NOTE: These Mudflaps are designed specifically for 2003–2005 Toyota 4Runner and include the delete function — no separate Delete purchase needed.

In stock? It ships fast.
In-stock items ship from our warehouse in Utah, usually within 1–2 business days. Sometimes we ship part of your order separately to get it to you sooner, at no extra cost. Each package gets its own tracking number by email.

Some items are ordered for you.
Certain items are special-ordered from the manufacturer after you buy. The estimated lead time is listed on this page, and shipping time is added after that. We will send you updates as we receive them.

Questions? You can always reach out. Call or text us at (385) 526-3903.

Returns
You have 30 days from delivery to send something back. It has to be uninstalled, unused, and in its original packaging. Start your return through our returns portal and we’ll walk you through it.

Warranty
4Runner Lifestyle has your back with a strong warranty, and we’ll always work to get you covered. Call us and we’ll handle the claim with the manufacturer for you.

Questions? Call or text us at (385) 526-3903.

Read our full Return Policy.