2015. EGR & COOLER COMPONENTS. ENGINE AREA. A component which provides a sealing surface at the EGR Vacuum Control Solenoid. Exhaust Gas Recirculation (EGR) Valve Gasket. EGR valve gasket. Exhaust Gas Recirculation (EGR) Valve Control Solenoid Gasket. Exhaust Gas Recirculation (EGR) Valve Gasket. Regulator valve gasket. Included with: Cooler, Cooler assembly.