Exterior Components› Weatherstripping and Rubber Details

Hushmat

ROOF CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER

$226.04

SKU: H018 617905

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The HushMat 617905 is a custom-fit roof insulation and deadener kit designed for the 2013-2018 Cadillac XTS. It effectively insulates the vehicle's roof from excessive radiant heat and reduces noise from wind, rain, and roof skin flutter. The kit features a proprietary self-adhesive formulation for easy peel-and-stick application without special tools or cleaning chemicals.

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 617905

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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