Product Overview
The World American WA911-20-8856 Heater Core is designed to support cab heating performance in Kenworth and Peterbilt trucks from 1995–2016. This heater core transfers engine heat into the HVAC system to provide interior heat and defrost capability. It is commonly used as an aftermarket replacement for PACCAR part number SR2000019 on a wide range of KW and PB applications.
Built for reliable heat transfer and long service life, this heater core is a service replacement option for HVAC systems referencing SR2000019.
