Interior and Accessories› Sound Deadening Material

Hushmat

2007-2013 CHEVROLET/GMC SIERRA/SILV

$254.90

SKU: H018 649042

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

Hushmat Custom Vehicle Firewall Sound Deadening and Thermal Insulation Kit covers 100 percent of your vehicles firewall from the back of the instrument panel to behind pedals. Reduce heat up to 40 percent and noise up to 50 percent. Automotive OEM specified and approved. Requires no pre-cleaning of the application surface. No more acetone or alcohol surface preparation. Ultra is 1.5mm lightweight at 0.47 lbs. per square foot. Ultra requires no heat guns or messy glue to apply. One-step application with HushMat Ultra—simply peel and stick. Proven to perform from -30 F to 550 F. Manufactured in the USA for over 25 years. Sound and thermal insulation from one product. Eliminate road noise, engine noise, vibration, and insulate interior.
Show original supplier description
2007-2013 CHEVROLET/GMC SIERRA/SILV

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHushmat
Part NumberH018 649042

Videos

Make your Chevy Silverado Truck quiet like a Luxury Car (Hushmat Silencer Megabond) | AnthonyJ350

Make your Chevy Silverado Truck quiet like a Luxury Car (Hushmat Silencer Megabond) | AnthonyJ350
Classic Car Restoration Club_HUSHMAT sound deadening insulation install 1280x720

Classic Car Restoration Club_HUSHMAT sound deadening insulation install 1280x720
How to Install HushMat Sound Deadening and Heat Insulation in a Car, Truck or Van Door

How to Install HushMat Sound Deadening and Heat Insulation in a Car, Truck or Van Door

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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