Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance. Product Features:Double laser-welded stainless steel body protects against contaminationSeared protection tube due to 100% functional quality testPre-coated threads with anti-seize compound right out of the boxTrue Direct-fit OE connectors and harnessPerformance meets or exceeds OE specifications