Keep the air that sets your engine's idle speed under control with the Standard Ignition Idle Air Control Valve (AC250). It fits as a direct-fit replacement for the listed applications: the 1995-1996 Eagle Summit, 1996-1997 Mitsubishi Eclipse, 1994-1995 Mitsubishi Expo, 1994 Mitsubishi Expo LRV, and 1994-1998 Mitsubishi Galant.
Signs this idle air control valve may need replacing include a rough or fluctuating idle, unexpected stalling, idle surging, or hard starting. Because those symptoms can have other causes, diagnose the source before replacing; if a failed idle air control valve is the cause, the AC250 replaces it.
Interchange: 21982 · MD614698 · AC4146 · 2-19238 · 219238
Manufacturer part number AC250
This part cross-references / interchanges with the following part numbers:
What does this idle air control valve do?
It regulates the amount of air bypassing the closed throttle plate at idle, letting the engine control module maintain the commanded idle speed.
Which vehicles does the AC250 fit?
It's a direct-fit replacement for the 1995-1996 Eagle Summit, 1996-1997 Mitsubishi Eclipse, 1994-1995 Mitsubishi Expo, 1994 Mitsubishi Expo LRV, and 1994-1998 Mitsubishi Galant.
What are signs the idle air control valve may need replacing?
Common signs include a rough or fluctuating idle, stalling, idle surging, or hard starting. These can have other causes, so diagnose the source before replacing.
What numbers does this part interchange with?
It cross-references 21982, MD614698, AC4146, and 2-19238 (also listed as 219238).
Will replacing this valve fix my rough idle?
If a failed idle air control valve is the cause, the AC250 replaces it. A rough idle can stem from other issues, so confirm the diagnosis first.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
