Standard Ignition AC161 Idle Air Control Valve

Overview of Standard Ignition AC161 Idle Air Control Valve

The Standard Ignition AC161 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with select Cadillac and Oldsmobile models, including the Aurora, DeVille, Eldorado, and Seville, ensuring precise idle performance.

• Connector Shape: Oval for secure electrical connection
• Includes Gaskets for proper sealing
• Terminal Quantity: 4 terminals for reliable electrical interface
• Hardware not included

Detailed Product Description

The AC161 Idle Air Control Valve from Standard Ignition is engineered to maintain optimal idle speed by adjusting the amount of air bypassing the throttle plate. Featuring an oval connector shape, this valve ensures a stable and secure connection to the vehicle's wiring harness. The inclusion of gaskets helps prevent air leaks, which is critical for maintaining engine performance and fuel efficiency. With four terminals, the valve supports accurate electrical control signals necessary for precise idle adjustments. This part is specifically designed for use in Cadillac Aurora, DeVille, Eldorado, and Seville models, as well as compatible Oldsmobile vehicles, making it a suitable replacement for original equipment components.

Common Applications and Issues Addressed

• Irregular or fluctuating idle speed
• Engine stalling at idle
• Rough engine idle conditions
• Check engine light related to idle control
• Reduced fuel efficiency due to idle air control problems

Installation Notes and Tips

• Ensure the oval connector is properly aligned before securing the valve
• Replace gaskets included with the valve to prevent air leaks
• Verify electrical connections on all four terminals for continuity
• Do not reuse old hardware; new hardware is not included and must be sourced separately
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The AC161 Idle Air Control Valve undergoes rigorous testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.