Leaky or clogged vacuum actuators lead to inefficient climate control operation. Dual port defroster actuator.
MAC 4 Port 5.4W Electronic Boost Control Solenoid Valve For Dual Port Actuators
AirCooled Dual Port Intake Manifold End Casting Set W/ Vac Port
2004 MITSUBISHI EVOLUTION 8 TURBOSMART DUAL PORT BLOW OFF VALVE *SCUFF* #624
