Pay in 4 interest-free payments of $20.49 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Multi-functional: Wastegate control or secondary air injection
It supports vehicle weight
protecting the air pump and ensuring proper emissions control
Make Model Years Engine Audi A4 Quattro 2002–2004 3
9L4 BMW 318i 1996–1998 1
Audi Upstream Oxygen Sensor – Denso TDI Multi-functional: Wastegate control or secondaryThis Denso upstream oxygen sensor measures the oxygen content in the exhaust to help the ECU adjust the air fuel mixture for optimal efficiency and reduced emissions. A failing oxygen sensor can cause poor fuel economy and engine performance. This direct replacement restores proper operation. Fits select Audi models from the early 1990s. Key Features & Benefits Heated Sensor: Reaches operating temperature quickly for accurate readings sooner. Direct
US$ 33.95
US$ 2853.50
US$ 3092.00
US$ 500.00
US$ 924.50