PPE 119000540 2004-2010 GM 6.6L DURAMAX THERMOSTAT HOUSING COVER LLY LBZ LMM RAW

Rust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with a Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt-on replacement adds style and function to your engine bay. The stainless steel material is corrosion and rust-resistant.

We've engineered an easy way of bleeding off air from your coolant system by adding our Black Anodized Aluminum Bleeder Screw with a built-in air channel and a Viton O-ring. This makes quick work of purging air from your system without removing the entire screw. Just turn, purge and tighten.

Transform your 2004-2010 GM 6.6L Duramax with PPE's cutting-edge Thermostat Housing Cover. Crafted from premium Cast 304 Stainless Steel, this housing cover is designed to replace your OEM unit that suffers from rust and corrosion. With this direct bolt-on replacement, not only will you enhance the aesthetics of your engine bay, but you will also ensure peak performance and longevity of your coolant system.

Rust can wreak havoc on your engine components, especially the thermostat housing. The PPE Thermostat Housing Cover is engineered to offer superior resistance to corrosion, keeping your cooling system functioning smoothly for years to come. The added benefit of our Black Anodized Aluminum Bleeder Screw, featuring a built-in air channel and a Viton O-ring, makes maintenance easier. This innovative feature allows for quick purging of air from the coolant system without the hassle of removing the screw entirely. Simply turn, purge, and tighten for a seamless operation.

• Durable Cast 304 Stainless Steel construction
• Corrosion and rust-resistant for a longer lifespan
• Direct bolt-on replacement for a perfect fit
• Includes Black Anodized Aluminum Bleeder Screw
• Built-in air channel for easy bleeding of coolant system
• Viton O-ring for a secure and leak-free seal

Enhance your engine's reliability and aesthetics with the PPE Thermostat Housing Cover. Upgrade today for better performance and peace of mind.