Standard Ignition AC514 Idle Air Control Valve

OE Quality 60-Day Returns

Standard Ignition AC514 Idle Air Control Valve

Brand	Standard Ignition AC514
Connector Shape	Square
Gaskets Included	Yes
Hardware Included	Yes
Fits	INFINITI · 6 vehicles

Idle air control valve. Regulates airflow to help maintain a steady idle.

Square connector. Designed for a straightforward electrical connection.

Gaskets included. Ready for installation with sealing components provided.

Cross-references Eastern Catalytic 50628, Hitachi Automotive ABV0040 and Standard Ignition AC514 for the same application. See all 9.

$144.21Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

Not what you need? See all Idle Air Control Valve options

Idle Air Control Valve for INFINITI G20

Standard Ignition AC514 is an idle air control valve for 2000-2002 INFINITI G20 applications. It is built with a square connector shape, 6 terminals, and 2 hose connectors to match the specified fuel injection system setup.

Key Features

Idle air control valve for fuel injection system service
Square connector shape for proper electrical connection
6-terminal design
2 hose connectors
Gaskets included for installation sealing
Hardware included for mounting support
Standard Ignition AC514 part number

Detailed Description

Standard Ignition AC514 is a replacement idle air control valve for the air and fuel delivery system. It is listed for 2000-2002 INFINITI G20 models and is intended to restore idle air regulation in vehicles experiencing unstable idle behavior. The included gasket and hardware support a complete service replacement, while the square connector shape and 6-terminal layout help match the original electrical and hose connection requirements. This part cross-references Hitachi Automotive ABV0040 for the same application.

What It Helps Fix

Rough or unstable idle speed
Engine stalling at stops or during warm-up
Idle speed that is too high or too low
Idle control response problems after component wear
Driveability issues related to air bypass control

Installation Notes and Tips

Verify connector shape, terminal count, and hose connection layout before installation. Clean the mating surfaces before fitting the new gasket, and inspect the throttle body and intake passages for carbon buildup that can affect idle control. Confirm the vehicle application against the 2000-2002 INFINITI G20 fitment listing before service.

Quality Assurance

Standard Ignition replacement parts are built for direct-fit service applications and consistent electrical and mechanical compatibility within the listed vehicle coverage. This part is cataloged under Standard Ignition AC514.

This part fits 6 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2002	INFINITI	G20	—	—	N/A	Primary application for specific vehicle models ~ Idle Air Control Valve
2002	INFINITI	G20	2.0L	L4	N/A	Compatible with various car models.
2001	INFINITI	G20	—	—	N/A	Primary application for specific vehicle models ~ Idle Air Control Valve
2001	INFINITI	G20	2.0L	L4	N/A	Compatible with various car models.
2000	INFINITI	G20	—	—	N/A	Primary application for specific vehicle models ~ Idle Air Control Valve
2000	INFINITI	G20	2.0L	L4	N/A	Compatible with various car models.
No rows match your filter.

Directly replaces or cross-references 9 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Eastern Catalytic — 50628Hitachi Automotive — ABV0040Standard Ignition — AC5142-167992H113273-4581237815U001AC4223AEC1081