Radiators & Coolant Systems

Mishimoto Silicone Hose Kit 2001 to 2005 6.6L LB7/LLY Duramax

Shop with Blessed Performance for the Mishimoto Silicone Hose Kit for your 2001-2005 GM 6.6L LB7/LLY Duramax diesel. Our silicone hoses are crafted using a combination of high-grade silicone and heat-resistant embedded fibers that provide...

PPE 116454025 Coolant Overflow Tank

The tank will hold up to one gallon of coolant. Hand cut aluminum material provides more efficient cooling properties. This tank replaces the location of your secondary battery and plastic water overflow tank. Use in conjunction with Battery Remount...

PPE Silicone Upper & Lower Coolant Hose Kit (2001-2005)

The PPE Silicone Upper & Lower Coolant Hose Kit replaces the worn or leaky factory coolant hoses in your 2001-2005 GM 6.6L Duramax LB7/LLY. The factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at...

XDP X-tra Cool Direct-Fit Radiator Clutch Fan Blade 2001 to 2005 6.6L LB7/LLY Duramax

Shop Blessed Performance for the XDP X-tra Cool Direct-Fit Radiator Clutch Fan Blade for your 2001-2005 GM 6.6L LB7/LLY Duramax diesel. Keeping your engine temperatures in check is crucial when it comes to longevity and efficiency. Some Duramax...

XDP Aluminum Air Bleeder Screw 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML

Shop Blessed Performance for the XDP Aluminum Air Bleeder Screw for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LLY Duramax diesel. A quick and simple solution for replacing your weak plastic factory screw. Unlike the factory screw that will round off or...

XDP BILLET COOLANT BLOCK-OFF PLATE 2001 to 2022 GM 6.6L DURAMAX

Shop Blessed Performance for the XDP Billet Coolant Block-Off Plate for your 2001-2022 GM 6.6L LB7/LLY/LBZ/LMM/LML/L5P Duramax diesel. The factory cover uses a gasket and over time the plate can warp, and the gaskets can corrode causing coolant...