PPE 119000543 THERMOSTAT HOUSING COVER LLY LBZ LMM - POLISHED FOR 04-10 GM 6.6L DURAMAX LLY/LBZ/LMM

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.

The PPE 119000543 Thermostat Housing Cover is an exceptional upgrade FOR your FOR 04-10 GM 6.6L Duramax LLY/LBZ/LMM engine. Crafted from high-quality Cast 304 Stainless Steel, this thermostat housing cover not only enhances the aesthetic appeal of your engine bay with its polished finish but also provides superior durability and functionality. Its rust and corrosion-resistant properties offer a reliable solution to the common issues faced with OEM thermostat housings, which often succumb to rust over time.

This direct bolt-on replacement is designed FOR seamless installation, ensuring a perfect fit without the need FOR extensive modifications. The precision engineering guarantees that the cover functions optimally, maintaining the integrity of your coolant system. Complementing the thermostat housing cover is the innovative Black Anodized Aluminum Bleeder Screw. Equipped with a built-in air channel and a durable Viton O-ring, this feature allows FOR efficient air purging from the coolant system, making maintenance a breeze. Instead of having to remove the entire screw, simply turn, purge, and retighten to achieve quick and ef FORtless air elimination.

Investing in the PPE Thermostat Housing Cover means investing in the longevity and reliability of your vehicle's cooling system. With its blend of style, performance, and enhanced functionality, this product is a must-have FOR any Duramax enthusiast. Fit FOR both FORm and function, this upgrade will keep your engine running smoothly while elevating the look of your engine bay. Say goodbye to rust and hello to a refreshed and reliable coolant system with PPE's precision-engineered thermostat housing cover.