In this video, Jake and Kevin delve into the benefits of the PPE Stainless Heater Core Fitting for Duramax Trucks. As trucks age, the plastic fittings can become brittle and prone to leaks. Don't wait until it's too late – learn why this upgrade is essential for maintaining your truck's cooling system integrity.

Discover the reliability of the PPE Heater Core Fitting: https://dmaxstore.com/products/ppe-he...

Keep your truck running smoothly – upgrade today! #CoolantLeaks #HeaterCoreFitting #DuramaxTrucks #DmaxStore