Pay in 4 interest-free payments of $19.49 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Integrated heat shield: Prevents heat soak for colder induction air
especially during hard acceleration
do not take the chance of throwing any old line on there
8L4 Volkswagen Jetta 1997–2005 1
Previous Revisions 95535871000
VW Oxygen Sensor – Upstream – Bosch 17057 pyrometer Integrated heat shield: Prevents heatThis Bosch 17057 upstream oxygen sensor is designed for VW and Audi models. It measures exhaust oxygen concentration to optimize the air fuel mixture, improving engine efficiency and reducing emissions. With a typical service life of 100,000 miles, it provides precise readings for optimal engine performance. Key Features & Benefits Heated Sensor: Ensures fast activation and accurate readings from startup. OE Quality Design: Manufactured to original