Interior and Accessories› Sound Deadening Material

Legend Fleet Solutions

GM EXT DURATHERM WALLS GREY

$1,065.00

SKU: L033 324-114-2613

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Legend Fleet Solutions DuraTherm Wall Liner Kit provides superior impact resistance and noise reduction for GM Savana/Express Extended Wheelbase vans. These insulated liners are lightweight, pre-cut, and pre-drilled for easy installation, featuring a textured grey surface for lasting aesthetics and protection.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLegend Fleet Solutions
Part NumberL033 324-114-2613

Videos

DuraTherm Liners for GMC Savana & Chevy Express Overview

DuraTherm Liners for GMC Savana & Chevy Express Overview
Everything You Need To Know About Legend Liners

Everything You Need To Know About Legend Liners
Upfitting a GMC Savana or Chevy Express - Everything You Need To Know BEFORE You Start

Upfitting a GMC Savana or Chevy Express - Everything You Need To Know BEFORE You Start
Best Van Floor for My Cargo Van - Rubber Mat or Rigid Floor?

Best Van Floor for My Cargo Van - Rubber Mat or Rigid Floor?
Installing Legend DuraTherm Wall Liners in Ford Transit

Installing Legend DuraTherm Wall Liners in Ford Transit
How to Install a Legend Sprinter Kit | Wall Liner, Floor, Wheel Well Covers, and Yellow Sills

How to Install a Legend Sprinter Kit | Wall Liner, Floor, Wheel Well Covers, and Yellow Sills
Installing DuraTherm Wall Liners in our RAM ProMaster

Installing DuraTherm Wall Liners in our RAM ProMaster
Ram Promaster wall liner install

Ram Promaster wall liner install

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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