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Interior and Accessories› Sound Deadening Material

Design Engineering

DEI Sprinter Van Insulation Kit Long Wheel Base 350sq/ft

$560.54 $368.46 Save $192.08

SKU: D00B 50401

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Design Engineering Insulation Kit for 170" Mercedes Sprinter Vans (50401) increases comfort by reducing cold and noise. It includes D-MAT thermal acoustic insulation, Boom Mat damping material, spray adhesive, and instructions for easy installation. This universal kit fits either short or long wheelbase Sprinter vans.

Fitment

Fitment Guaranteed

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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

BrandDesign Engineering
Part NumberD00B 50401

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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