PPE 149000105 HEAT/SOUND INSULATOR FIREWALL-BLACK FOR 01-07 GM 6.6L DURAMAX LB7/LLY

Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall.

Create a barrier between you and the heat on your 2001-2007 Duramax diesel engine with this custom-fit replacement. This functional upgrade features merrowed stainless steel wire edging FOR long-lasting performance and grommets FOR an OEM fit. The ceramic fiber interior is sandwiched between the tightly woven silicone fiberglass outer fabric and the woven silica inner panel. The combination of materials and workmanship create a temperature resistance up to 1,290 degrees.

 GM Equivalent P/Ns: 15940303, 115078177, 15998600

Features:

• Tightly woven silicone fiberglass and silica outer fabrics
• Ceramic fiber interior.
• Merrowed stainless steel wire edging
• Reduced engine heat and noise entering the cab
• Can be installed without removing engine

VEHICLE FITMENT: 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enhance the com FORt and performance of your 2001-2007 GM 6.6L Duramax LB7/LLY with the PPE 149000105 HEAT/SOUND INSULATOR FIREWALL in striking black. This advanced insulator is designed specifically FOR diesel engines, which are notorious FOR generating significant heat, especially during demanding tasks like towing or racing. The PPE Insulator Firewall acts as a powerful barrier against engine heat, ensuring a cooler and quieter experience in the cabin.

Constructed with a cutting-edge design, this product features tightly woven silicone fiberglass and woven silica outer fabrics that provide unparalleled durability. Inside, the ceramic fiber protects against high temperatures, withstanding heat levels up to 1,290 degrees. The merrowed stainless steel wire edging guarantees long-lasting performance, resisting frays and tears that can compromise insulation effectiveness.

Installation is a breeze, requiring no removal of the engine, allowing FOR a hassle-free replacement of your worn-out firewall insulation. This custom-fit insulator seamlessly integrates with your vehicle, providing an OEM-like fit while reducing engine noise and heat infiltrating the cab. The strategic use of grommets not only facilitates an easy install but also promotes a snug fit that keeps everything in place, even under the most strenuous driving conditions.

Upgrade to the PPE Insulator Firewall to experience a significant reduction in engine heat and noise, enhancing the overall driving experience of your Duramax diesel. Equip your truck with this indispensable component that merges functionality, durability, and easy installation, allowing you to focus on the journey ahead without the distractions of engine noise or excessive heat.