General description Car MAF Mass Air Flow Sensor 55505735 is a high-quality replacement part designed for various Cadillac and Buick models. It is flexible, easy to use, and built to strict quality control standards, ensuring stable performance and high reliability. This sensor is not only a perfect match for your vehicle but also offers a long service life and resistance to damage. Technical specifications Item Type: Car Mass Air Flow Sensor Condition: 100% Brand New Part Number: AFH70M-129, 55505735 Interchange Part Numbers: AFH70M129, MAS0523, 250014A Material: Plastic Color: White+Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Cadillac CT4, CT5, CT6, XT4, XT5, XT6 Compatible with Buick Encore GX, Chevrolet Trailblazer, GMC Acadia Engine Types: 1.3L 3-Cylinder Turbo, 2.0L 4-Cylinder Turbo Model Years: 2019-2022 Installation Direct replacement for the original sensor Usage Replaces old or malfunctioning mass air flow sensors to ensure