Standard AC75T Idle Air Control Valve

Idle Air Control Valve for Stable Idle Control

Standard AC75T is an idle air control valve built for dependable idle management on a wide range of import and domestic applications. It uses a 4-terminal design and includes the required hardware, making it a direct replacement option for vehicles that need precise airflow control at idle.

Compatible with applications such as Honda Passport, Isuzu Rodeo, and Oldsmobile Intrigue, this AC75T idle air control valve supports consistent engine speed during cold starts, stop-and-go driving, and accessory load changes.

Key Features

• Idle air control valve for fuel injection system applications
• 4-terminal electrical connection
• Hardware included for installation
• Built from quality components for dependable operation
• Direct-fit replacement for multiple Acura, Chevrolet, Dodge, GMC, Honda, Isuzu, and Oldsmobile models

Detailed Description

The Standard AC75T is an OE-style idle air control valve that regulates bypass air around the throttle plate to help maintain a steady idle. It is used on vehicles such as the 1994-1999 Honda Passport, 1993-1999 Isuzu Rodeo, and 1999-2002 Oldsmobile Intrigue, along with other listed applications. This part cross-references Delphi CV10024 for the same application. The AC75T part number is also referenced in replacement searches for AC75 and related OE numbers.

Because idle quality can change with engine temperature, electrical load, or throttle body contamination, a properly functioning idle air control valve is important for smooth drivability. Standard AC75T is a practical replacement for vehicles that need accurate idle airflow control and stable engine speed.

Common Issues This Part May Address

• Rough or unstable idle
• Stalling when coming to a stop
• High or low idle speed
• Idle fluctuation during cold starts
• Idle changes when accessories are switched on

Installation Notes and Tips

• Verify connector style and 4-terminal configuration before installation.
• Inspect the throttle body and intake passages for carbon buildup before replacing the valve.
• Confirm vehicle-specific fitment by year, make, and model, especially on Honda Passport, Isuzu Trooper, and Chevrolet Astro applications.
• Use the included hardware as required by the application.

Quality Assurance

Standard manufactures this idle air control valve from quality components to support dependable service. The AC75T is a replacement part intended for direct-fit applications across the listed vehicle coverage.