SDS has the Mishimoto MMRT-DMAX-01MWBK Aluminum Degas Tank that will replace the cracked unit in your 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ. Two decades of heat-cycling plastic parts, like your factory degas tank, will undoubtedly make them brittle and discolored. If your stock plastic degas tank is leaking, you're tired of seeing that ugly yellow plastic, or want to go single big turbo setup, then look no further. The Mishimoto aluminum degas tank for 2001-2007 GM 6.6L Duramax solves all these problems.

This degas tank was designed with durability, style, and clearance for big turbos in mind. The TIG-welded aluminum construction guarantees this will be the last time you need to replace your degas tank and will spruce up your engine bay in the process. Mishimoto specifically engineered this tank to fit with big single turbos without any trimming or worry about melting the tank. The micro-wrinkle black powder-coated finish is perfect for a clean, stealthy look.

The internal baffles keep coolant near the overflow port during aggressive driving, preventing air from entering the coolant system. The built-in sight glass makes it easy to check your coolant level, and the included coolant level sensor makes installation straightforward. Stop the hassle and mess of a broken, leaking degas tank when you install the Mishimoto aluminum degas tank for your truck today!

Features:

• Fits With Stock Cap
• Direct-Fit Replacement
• Provides Clearance For Single Turbo Applications
• Durable Micro-Wrinkle Black Powder-Coated Finish
• Sight Glass Allows For Quick & Easy Reading Of Coolant Level
• Full-Aluminum Construction With Durable, Precision TIG-Welds
• Increases Capacity By 55% Compared To Stock Tank (0.65-Gallons)
• Includes OEM-Quality Fluid Level Sensor For Accurate Monitoring Of Coolant Levels
• Internal Baffles Keep Coolant Near Overflow Port During Aggressive Driving, Preventing Air Entry Into Coolant System