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| Management number | 215419569 | Release Date | 2026/04/12 | List Price | $110.80 | Model Number | 215419569 | ||
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Design Engineering Sound Deadening Headliner Kit for Jeep Gladiator JT (2020-up) is a premium peel-and-stick acoustic and thermal upgrade designed to reduce interior noise, vibration, and heat from the hardtop roof. Using advanced open-cell polyurethane foam with a textured finish, this pre-cut kit reduces cabin noise by 3–4 decibels while insulating against summer heat and winter cold for improved interior comfort and HVAC efficiency. Each panel is engineered for a precise fit to the 4-door Jeep Gladiator JT hardtop, ensuring factory-like appearance and easy DIY installation. The complete kit enhances interior acoustics, protects occupants from exterior weather conditions, and complements the vehicle’s style. Made in the USA by DEI, it delivers professional-grade sound deadening and thermal insulation backed by decades of performance expertise.
| UPC | 607078501837 |
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| Coverage | Multiple pre-cut pieces for specific areas |
| Brand Name | Design Engineering |
| Unit Count | 1.0 Count |
| Item Weight | 5.5 Pounds |
| Manufacturer | Design Engineering, Inc. |
| Material Type | Foam |
| Item Thickness | 1 Inches |
| Item Type Name | Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) |
| Included Components | Boom Mat Sound Deadening Kit |
| Item Dimensions L x W | 1"L x 1"W |
| Recommended Uses For Product | Sound deadening and thermal insulation for Jeep Gladiator JT (2020-up) vehicles |
| Manufacturer Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
| Global Trade Identification Number | 00607078501837 |
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