Bosch 13842 Premium Original Equipment Oxygen Sensor - Compatible With Select Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro; Volkswagen Eurovan, Passat

Bosch 13842 Premium Original Equipment Oxygen Sensor - Compatible With Select Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro; Volkswagen Eurovan, Passat

• [INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting, superior performance
• [FACTORY TESTED] - Seared appearance of protection tube is a result of a 100 percent fully functional quality test to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance
• [STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions — ensuring longer sensor service life
• [FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker – within seconds – for optimum performance
• [READY TO INSTALL] - True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free
• Compatible with select vehicles (verify specific fitment details with AmazonConfirmedFit fit checker above): AUDI: 1997-99 A4, 1997-00 A4 Quattro, 1998-99 A6, 1998-99 A6 Quattro, 1997-99 A8, 1997-99 A8 Quattro
• VOLKSWAGEN: 1997,1999-00 EuroVan, 1996-00 Passat

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.