3pc Upstream & Downstream Oxygen Sensor Kit For 2008-2011 Chevrolet Impala 3.5L 3.9L

Check engine light on?

Might be your O2 sensors.

This REACH 3-piece kit includes both upstream and downstream oxygen sensors for 2008-2011 Chevrolet Impalas with the 3.5L or 3.9L engine.

Direct fit, stainless steel construction, and backed by a 3-year warranty.

Crosses to 234-4254 and 234-4668.

Front and rear, left and right—you get everything you need in one box.

No more hunting for individual sensors.

Just unplug the old ones, screw these in, and clear that code.

Keep your Impala running clean and efficient.

Grab this kit and breathe easy.