Protection tube ensures 100% accurate sensor performance * Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life * Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only) * Coated threads for easy installation Bosch Premium Thimble Type Sensors utilize an electrical heating element inside the thimble-shaped end to bring the sensor up to operating temperature in less than a minute. The patented thimble ceramic element featuring the Bosch patented Platinum Power Grid and the patented Bosch Double Layer Protection System optimize sensing, peak performance, and maximum service life.
It Works on 97 Camry V6 Automatic, when Denso 234-9007 won't because the Denso's connector is different. Bosch 13355 will fit in bank 1 and 2 sensor 1. It's highly recommended that one verify the connector before purchase by checking the connector's wall notches of bank 2 sensor 1, which is next to the radiator. A close up of the connector's wall notches can be seen in Ebay or Autozone. The engine light has been off since the installation of Bosch 13355. I am happy!