Is your check engine light on for a bad O2 sensor? This upstream oxygen sensor from AM Autoparts is a direct-fit replacement for a ton of Ford, Lincoln, and Mazda vehicles. Fits models like the Ford Escape, Explorer, F-150, Fusion, Mustang, Transit, plus Lincoln MKZ, Mazda CX-9, and more from 2010-2016. It’s a 5-wire sensor with an M18x1.5 thread and an 18.11-inch lead length, so it plugs right into your existing harness. Made to meet OE specs, this sensor helps your engine run efficiently, improve fuel economy, and reduce emissions. It comes with a crazy good 10-year manufacturer warranty, which tells you they stand behind it. Just a heads-up for California buyers: there’s a Prop 65 warning due to trace chemicals. But for everyone else, it’s a reliable, affordable fix. Don’t let a lazy O2 sensor hurt your gas mileage—swap it out and clear that code. UPC 192659806420.