Standard Ignition AC419 Idle Air Control Valve

Idle Air Control Valve for Chrysler PT Cruiser

Standard Ignition AC419 is an idle air control valve for Chrysler PT Cruiser applications from 2003-2010. It is built with precision-ground valve components to help maintain accurate airflow at idle, with materials selected for long service life and consistent performance.

Key Features

• Precision-ground valve components for accurate idle air control
• Gaskets included for service replacement
• Hardware included for installation
• 1-port, 2-terminal design
• Standard Ignition AC419 for Chrysler PT Cruiser idle air control service

Detailed Description

Standard Ignition AC419 is an idle air control valve used in fuel injection systems to regulate bypass air and help the engine maintain a stable idle speed. For Chrysler PT Cruiser models, this part supports proper idle control by responding to engine demand and airflow changes. The AC419 is manufactured with high-grade materials and controlled production processes to deliver consistent fit and function in the intended application. This part cross-references Eastern Catalytic 50554 for the same application.

Common Issues It May Address

• Rough or unstable idle on Chrysler PT Cruiser models
• Idle speed that drops too low or stalls at stops
• Idle fluctuation after startup or when accessories are turned on
• Airflow control problems related to the idle bypass circuit
• Check engine concerns tied to idle air control performance

Installation Notes and Tips

Fits 2003-2010 Chrysler PT Cruiser, N/A. Confirm connector style, port layout, and mounting points before installation. Clean the throttle body and related air passages during service to help restore stable idle control. Use the included gasket and hardware during replacement, and clear any stored diagnostic trouble codes after installation.

Quality Assurance

Standard Ignition has served the automotive aftermarket since 1919 and manufactures emissions control components with process control from parts to finished product. AC419 is built to meet repair needs with durable materials and consistent manufacturing standards.