2PCS Upstream & Downstream O2 Sensors – Fits Jeep Cherokee, Wrangler, Dodge Dakota

About This Product

This is a 2-piece set of upstream and downstream oxygen sensors that fit Jeep Cherokee, Wrangler, Dodge Dakota, and other compatible vehicles. Made by Motorstarship, these are direct replacement sensors that match part numbers 234-4076 and 234-4078. They’re brand new, unused, and come in original packaging. These sensors help monitor your engine’s air-fuel ratio and emissions—replacing old or faulty ones can improve performance and fuel economy. The set includes both upstream (before catalytic converter) and downstream (after) sensors for complete coverage. They come with a 1-year manufacturer warranty. No UPC or EAN applies. Easy to install if you’re handy with basic tools, or have a mechanic do it. Perfect for DIYers, Jeep owners, or anyone with a Dodge truck that’s throwing O2 sensor codes. Keep your engine running clean and efficient with these reliable replacements. Made to OEM specs, so they plug and play without tuning needed.