DEI Sound Deadening Headliner Kit
2018–2026 Jeep Gladiator
50187
Overview:
The DEI Sound Deadening Headliner Kit is a premium interior upgrade designed specifically for Jeep Gladiator models from 2018 through 2026. This 7-piece kit offers a sleek black leather-look finish that not only enhances the cabin’s aesthetic but also significantly reduces unwanted noise and vibrations. Ideal for Jeep Gladiator owners seeking a quieter, more comfortable driving experience, this headliner kit improves interior acoustics and helps insulate against exterior weather conditions.
Whether you’re tackling off-road trails or cruising city streets, the DEI Sound Deadening Headliner Kit transforms your Gladiator’s interior environment, making conversations clearer and your audio system more enjoyable. Its easy peel-and-stick installation means you can upgrade your vehicle without complicated modifications.
Key Features:
Engineered to deliver superior noise reduction and thermal insulation, this headliner kit offers the following benefits:
- Reduces interior noise levels by 3 to 4 decibels for a noticeably quieter cabin
- Minimizes vibrations and rattles from the hardtop roof
- Improves overall interior acoustics, enhancing audio system performance
- Reduces radiant heat transfer from the roof, helping maintain cabin comfort
- Pre-shaped, peel-and-stick design for straightforward installation
- Durable black leather-look finish adds a refined, factory-quality appearance
- Open cell polyurethane foam with polymer surface treatment for effective sound absorption
- Custom fit for Jeep Gladiator hardtops, ensuring precise coverage and fitment
Construction & Design:
The DEI Sound Deadening Headliner Kit is constructed from high-quality open cell polyurethane foam, treated with a polymer surface finish to provide durability and effective sound absorption. This material is engineered to reduce noise and vibrations while also offering thermal insulation against heat from the roof. The kit’s black leather-look surface not only enhances the interior’s visual appeal but also resists wear and fading, maintaining a premium look over time.
Each of the seven pieces is pre-cut and shaped to fit the contours of Jeep Gladiator hardtops precisely, ensuring a seamless installation without gaps or overlaps. The peel-and-stick adhesive backing provides a secure bond to the factory headliner surface without requiring additional tools or hardware.
Performance & Sound
Tested to reduce noise levels by 3 to 4 decibels, the DEI Sound Deadening Headliner Kit offers a significant improvement in cabin quietness. This reduction in ambient noise makes it easier to hold conversations and enjoy your vehicle’s audio system without interference from road, wind, or engine noise. By dampening vibrations and blocking external sound, the kit enhances the overall driving experience, especially on longer trips or at higher speeds.
Installation & Fitment:
Installation is simple and user-friendly, requiring no special tools or modifications. The kit’s peel-and-stick backing allows each piece to be applied directly to the interior hardtop surface. Designed specifically for Jeep Gladiator models from 2018 to 2026, including popular trims such as the 80th Anniversary, Altitude, High Altitude, Launch Edition, Mojave, Overland, Rubicon, Sport, Sport S, Willys, and Willys Sport, the kit ensures a perfect fit and finish.
Installation typically takes less than an hour, making it an accessible upgrade for both DIY enthusiasts and professional installers.
What's Included:
- 7 pre-shaped sound deadening headliner pieces
- Black leather-look finish panels
- Peel-and-stick adhesive backing on all pieces
- Installation instructions
Ideal For:
This sound deadening headliner kit is ideal for Jeep Gladiator owners who want to:
- Reduce interior noise and vibrations for a more comfortable ride
- Enhance audio system clarity and sound quality
- Improve thermal insulation against heat from the roof
- Upgrade the interior appearance with a stylish black leather-look finish
- Maintain factory fitment with an easy-to-install, vehicle-specific kit
