Interior and Accessories› Sound Deadening Material

Hushmat

COMPLETE SUV INSULATION KIT 4 DOOR POLYMER BLACK BACKING SILVER

$1,638.19

SKU: H018 73640

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

HushMat 73640 is a sound quieting and thermal insulating product designed to eliminate road noise, exhaust drone, and vibration in the trunk of a 2019-2023 Chevrolet Blazer. This easy-to-install, peel-and-stick kit also helps to reduce heat and enhance subwoofer performance by stopping rattles and tightening bass. It is manufactured in the USA and can be cut with household scissors or a box knife.

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

BrandHushmat
Part NumberH018 73640

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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