Mack 2004 To 2008 Heavy Duty Coolant Tank Cap

The Mack 2004 to 2008 Heavy Duty Coolant Tank Cap is a practical and cost-effective solution for replacing a cracked or lost original cap. With its twist-on attachment type and metal construction, this cap offers a seamless fit and excellent value compared to dealership options. Designed to match the dimensions of the reservoir cap on specific vehicle years, makes, and models, it is a direct replacement that fits most Mack models from 2004 to 2008. With its pressurized and non-vented design, this cap ensures optimal performance and reliability. Direct OE replacement number: Mack 5481-9916238.