2x Upstream & Downstream Oxygen O2 Sensor Kit For Lexus IS300 L6 3.0L (2001-2005) - Direct Fit

Got a check engine light on your Lexus IS300?

Chances are, those oxygen sensors might be getting lazy.

Here's the fix: a complete set of two brand-new O2 sensors, both upstream and downstream, for your 2001-2005 IS300 with the 3.0L L6 engine.

These are direct-fit replacements, which means no splicing or hacking up your wiring harness—they just plug right in.

Made by Autoparts-leader, they come with a 1-year warranty just in case.

You get both sensors in the pack, each with 4 wires and a gray connector.

We've cross-referenced a ton of part numbers (like FSG358, F15273, and FA234-4137) to make sure you're getting the right part.

Just confirm your ride and get ready to clear that code and maybe even save some gas money.