Included fasteners may not fit all applications. Product Summary: GLYMOR Idle Air Control Valve (IACV/IAC) - 53030840 & 53030751 Replacements, Compatible with Grand Cherokee, Liberty, Ram 1500, Dakota, Durango All DiDonAutomotive auto parts include final manufacturing processes and quality inspections completed in the USA by DiDonAutomotive, LLC. Fits Dakota Durango Ram 1500 Cherokee Liberty 53030840 Idle Air 1999-2004 Jeep Dodge Idle Control Motor IACV Compatible Avec Jeep Grand Cherokee Liberty, Dodge Dakota Durango Ram 1500, OEM PN 53030840 53030840AC, Années 1999 2000 2001 2002 2003 2004 Dodge Ram 1500 Idle Valve Common symptoms of IACV failure: Check Engine Light, Rough idle, Poor fuel economy, Engine stall, High idle, Low idle, RPM fluctuation at idle Diodera Grand Cherokee Liberty Dodge Toyota Idle Air Control Valve (IACV) mounted directly to throttle body in most applications DiDonAutomotive is a family-owned USA based company bringing the highest level of confidence to all auto repair.