Is your check engine light on with an O2 sensor code for your Mitsubishi? This Amrxuts set includes both the upstream and downstream oxygen sensors you'll likely need to fix it. It's designed for Mitsubishi Outlander Sport, Outlander, RVR, and Lancer models with the 2.0L or 2.4L 4-cylinder engines from around 2011 to 2018. The set comes with two sensors—one with a 4-wire plug (usually upstream) and one with a 5-wire plug (usually downstream). They're direct-fit replacements, meaning they should plug right into your factory wiring harness. Replacing worn-out O2 sensors can improve your fuel economy, reduce harmful emissions, and get rid of that annoying check engine light for good. These are aftermarket parts, but they're built to meet or exceed OE specifications and come with a 1-year warranty. Installation is a standard mechanic's job; if you're handy, you can do it yourself with an O2 sensor socket. Just make absolutely sure to cross-reference the part numbers (like 234-5051, 1588A228, etc.) with your old sensors or your vehicle's manual before buying. A cost-effective way to solve a common car problem.
