The mass air flow sensor assembly is a direct replacement for 1989-1990 Nissan 240SX, 1990-1995 Nissan Axxess and 1990-1992 Nissan Stanza with the 2.4L I4 engine. It measures the volume of air entering the engine so the engine computer can match fuel delivery to airflow.

Walker Products 245-1529 Mass Air Flow Sensor Features:

• Fits 1989-1990 Nissan 240SX; 1990-1995 Nissan Axxess; 1990-1992 Nissan Stanza with the 2.4L I4 engine
• Female electrical connector with 3 terminals
• Includes housing
• Mounting hardware not included