The Cardone 86-9504 Mass Air Flow (MAF) Sensor is designed for Ford Aerostar, Ranger, and Explorer models. This sensor features a bolt-on mounting style with a mini-blade terminal type and a black connector. It is constructed with a combination of plastic and metal materials, weighing 1.6 lb. The sensor has 4 wires and is compatible with OE/OEM Part Numbers AFH55055M, F07Z12B579AARM, F07F12B579AA, and ZZL013215A. With easy installation, this MAF sensor from Cardone Industries is a reliable replacement part for specific Ford vehicles. Exact item is shown. New open box, may include partial packaging. Has 4 pin plug connector. Item weight 1.6 lbs. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.