Dorman 911-909 Engine Intake Manifold Runner Solenoid

Overview of Dorman Engine Intake Manifold Runner Solenoid 911-909

The Dorman 911-909 Engine Intake Manifold Runner Solenoid is designed for precise control of the intake manifold runner in select Mazda vehicles. This solenoid ensures optimal airflow management, contributing to engine efficiency and performance in Mazda 3, Mazda 3 Sport, Mazda 5, Mazda 6, and Mazda CX-7 models.

• Compatible with Mazda 3, 3 Sport, 5, 6, and CX-7
• Durable metal and plastic housing for reliable operation
• Blade terminal type with two male terminals for secure electrical connection
• Single rectangular female connector for easy installation
• Compact size with 2.65-inch length and precise port diameters

Technical Specifications and Features

The Dorman 911-909 solenoid features a combination of metal and plastic housing materials that provide durability and resistance to engine bay conditions. It includes a single rectangular female connector with a 0.178-inch inside diameter hose connector, ensuring compatibility with factory wiring harnesses. The solenoid has two male blade terminals, facilitating a secure and stable electrical connection. With two ports each having an outside diameter of 0.178 inches and an inlet inside diameter of 0.12 inches, this solenoid fits seamlessly into the intake manifold system. The overall length of 2.65 inches allows for straightforward replacement without modification.

Function and Application in Mazda Vehicles

This engine intake manifold runner solenoid is essential for controlling the airflow through the intake manifold runners, which helps optimize engine performance and emissions. It is specifically compatible with the following Mazda models:

• Mazda 3 and Mazda 3 Sport
• Mazda 5
• Mazda 6
• Mazda CX-7

By regulating the intake manifold runner position, this solenoid helps improve throttle response, fuel efficiency, and engine power delivery.

Common Issues Addressed by the Dorman 911-909 Solenoid

• Engine hesitation or rough idling due to faulty runner control
• Check engine light triggered by intake manifold runner solenoid failure
• Reduced fuel efficiency from improper airflow management
• Loss of engine power or poor acceleration
• Unstable engine performance at varying RPMs

Installation Notes and Tips

Installation of the Dorman 911-909 solenoid requires no additional mounting hardware as none is included. Ensure the electrical connector is properly aligned with the rectangular female connector and that the blade terminals are securely connected. Verify that the port connections match the original equipment specifications with 0.178-inch outside diameter hoses. It is recommended to inspect the intake manifold runner system for any vacuum leaks or damaged hoses during replacement.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 911-909 solenoid undergoes rigorous quality control to ensure proper fit and function in compatible Mazda models. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.