This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Non-Pressurized Coolant Reservoir 603-5501 Features:

• Fits 1996-2005 Mack CH; 2004-2007 Mack CHN; 2004-2007 Mack CV; 1998-2005 Mack CX; 2004-2007 Mack CXN; 2008 Mack GU7; 2008 Mack GU8
• Constructed from Plastic for lasting durability
• Direct replacement — this engine coolant reservoir matches the fit and function of the original part
• Ideal solution — engineered for a seamless installation
• Trustworthy design — backed by 100 years of automotive aftermarket experience