Ram-Pro 3 Piece 3/8 & 1/2” Drive O2 Oxygen Sensor Socket Tool Set – 1 Vacuum Switch Socket & 2 Puller Sockets Wrench Kit – Universal 7/8”/22mm Professional Grade Removal Tool for Cars & Automotive

Is your "Check Engine Light" on? It may be a bad O2 Sensor & you have to change it right away.

Want to Change it? O2 sensors are usually a pain to remove after about 100k+ miles of heat, & having them under the hood for some applications make them difficult to reach in tight spots.

BUT With this 3 Pc Upstream socket set you'll be able to remove & install hex vacuum switches & O2 sensors on almost every vehicle easily.

Designed with mechanics in mind, this socket set works quickly & efficiently in the tight space around an O2 sensor to remove or install fast.

On the Vacuum Socket a side cutout allows you to easily slip the socket onto the sensor, preventing damage to wires.

Three configurations fit many applications (7/8" or 22 mm sensors).

Includes:

(1) 3/8" Drive x 7/8" Vacuum Switch Socket, (2) 3/8" Drive x 7/8" O2 Sensor Sockets.

Constructed of vanadium & molybdenum steel for strength & durability & a black oxide finish.

The hardest part of changing an O2 sensor is removing the old sensor, but with this Ram-Pro tool the sensor will get out easily.

The long socket can be used to remove the sensor & the short for tightening.

TIPS: Use penetrating oil at least 24 hours prior to removal to make the job easier & more efficient.

When using the shorter wrench socket make sure you have a firm grip & it turns so you won't strip the sensor.

Benefits: