Idle Air Control Valve w/ Gasket 237815U002 AC514 For Infiniti G20 00-02 Sedan

Idle Air Control Valve for Infiniti

This idle air control valve with gasket, reference 237815U002 and AC514, manages bypass air at idle to help keep engine speed steady and smooth.

Overview

This idle air control valve for Infiniti regulates the air that bypasses the throttle plate so the engine holds a stable idle under changing loads. The valve comes with its mounting gasket, so the idle air control valve can be installed without sourcing seals separately. It is intended for drivers and shops servicing the G20 sedan of the early 2000s.

Built For Performance

• Includes the mounting gasket for a complete install
• Electronic control design responds to idle speed commands
• Direct-fit housing shaped for the listed application
• Sealed construction resists heat and engine bay contaminants

Fits These Machines

• for Infiniti G20 00-02 Sedan

On-The-Job Use

• Restoring a steady idle after valve failure
• Idle hunt and stalling diagnosis
• Routine maintenance on high-mileage engines
• Intake idle circuit servicing

Specs At A Glance

Good To Know

Q: Why replace the idle air control valve? A: A worn valve can cause rough idle, stalling, or fluctuating RPM at stoplights. Replacing it restores controlled bypass air so idle speed returns to spec.

Q: Should the gasket be replaced at the same time? A: Yes, a fresh gasket prevents vacuum leaks that can mimic valve failure. This listing includes the gasket for that reason.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.