Magneti Marelli TB0043 Throttle Body Butterfly Body Assembly

The Magneti Marelli TB0043 is a fuel injection (FI) throttle body, also listed as a butterfly body. It is part of the engine air intake system and controls how much air flows into the engine.

Key Features:

• Fuel injection throttle body, also called a butterfly body
• Uses a butterfly valve (throttle plate) to regulate airflow into the intake
• Manufacturer part number TB0043

A throttle body that is working properly helps keep airflow and engine response consistent. It is a direct replacement part for a throttle body that is worn or no longer working correctly.