For Lexus ES300 3.0L V6 2995CC 1999-2001. for Toyota Highlander 3.0L V6 2995CC 2001-2003. >> Smooth & Stable Idle Speed: Ensure your engine runs smoothly without fluctuating RPM or stalling. >> The idle valve ensures quicker ignition and more stable rpm at start-up, reduces starting hesitation and prevents "stalls" in icy or cold conditions.
