Airtex 1G5019 Fuel Injection Throttle Body Assembly

The Airtex 1G5019 Fuel Injection Throttle Body is a replacement throttle body assembly for fuel-injected engines. The throttle body sits between the air intake and the intake manifold. It regulates how much air enters the engine as you press the accelerator, so the engine can mix air and fuel correctly for smooth starting, idling and acceleration.

Key Features:

• Replacement fuel injection throttle body assembly from Airtex
• Controls airflow into the intake for proper air-fuel mixture
• Helps restore smooth idle and throttle response when the original unit is dirty, worn or failing
• Airtex part number 1G5019
• Cross-references listed for this part number include 12607362, 12616668, 12615516, 12631186, 12694871, 19420133, S20015, 67-3014 and 977-779

A worn or carbon-fouled throttle body can cause rough idle, hesitation and poor throttle response. Replacing it with the Airtex 1G5019 helps return the engine to normal airflow control.