Nissan WC34 Stagea RSFour
Series 1 4WD RB25DET
Twin Cam, Turbo, 24 Valve
IAC / AAC Idle Control Valve Gasket
Nissan specialists Conceptua Tuning can offer these Genuine Nissan IAC AAC Idle Control Valve Gasket for Series 1 WC34 Stageas. These often harden and crack with age and heat and are often a common cause of hard to diagnose air leaks.