This MotoRad 3004 Engine Coolant System Pressure Tester Check Valve replaces CST 9004, Gates 31420, Stant 12553, Service Champ 12553, Worldparts 93004, CARQUEST Caps and Stats 12553, CARQUEST Premium By WELLS 12553, CARQUEST Premium By WELLS 31420, CARQUEST Premium By WELLS 9004, CARQUEST Premium By WELLS 93004, Murray Temperature Control 9004, OEM parts and is perfect for replacement or a performance upgrade. .
