Standard Ignition S20412 Fuel Injection Throttle Body

Electronic Throttle Body for Mazda 3, 5, and 6

Standard Ignition S20412 is an electronic fuel injection throttle body assembly for select Mazda applications. It includes the throttle position sensor and idle air control motor, along with the throttle body seal, for a direct replacement focused on restoring throttle response and idle control.

Compatible with 2006-2013 Mazda 3, 2008-2010 Mazda 5, and 2006-2008 Mazda 6, this Standard Ignition throttle body is built for vehicles that require a factory relearn procedure after installation. The S20412 is a practical choice when diagnosing throttle-related drivability concerns on Mazda 3, Mazda 5, or Mazda 6 models.

Key Features

• Electronic fuel injection throttle body assembly
• Throttle position sensor included
• Idle air control motor included
• Gasket or seal included
• Female connector with 1 connector and 6 male pin terminals
• Electronic throttle body and seal included in the contents
• Relearn required for installation

Detailed Description

The Standard Ignition S20412 throttle body is designed for electronic throttle control systems used on select Mazda vehicles. It replaces the throttle body assembly with an integrated throttle position sensor and idle air control motor, helping restore accurate airflow management at the intake. This part cross-references Monroe Shocks & Struts (e.g., ETB775, L3G213640) for the same application.

For fitment-specific searches, this part is commonly selected for a Mazda 3 throttle body replacement, Mazda 5 electronic throttle body service, or Mazda 6 throttle body repair. Standard Ignition S20412 is also identified by interchange number TB1018D.

Common Issues This Part Addresses

• Rough or unstable idle
• Throttle response delay
• Electronic throttle body fault codes
• Airflow control problems at the intake
• Driveability issues related to throttle position sensing

Installation Notes and Tips

• Factory relearn procedure required after installation
• Verify connector style, terminal count, and pin configuration before installation
• Inspect the throttle body sealing surface and replace the seal as needed
• Confirm vehicle fitment by year, make, and model before ordering

Quality Assurance

Standard Ignition manufactures replacement ignition and engine management components for service applications. S20412 is built as an electronic throttle body assembly with the specified included components for the listed Mazda fitments.

• Fits 2006-2013 Mazda 3, N/A
• Fits 2008-2010 Mazda 5, N/A
• Fits 2006-2008 Mazda 6, N/A