4pc Oxygen Sensor Set For Audi A4 A6 Quattro S4 Passat (00-05) - Upstream & Downstream, 4-Wire
- 4pc Oxygen Sensor Set For Audi A4 A6 Quattro S4 Passat (00-05) - Upstream & Downstream, 4-Wire Bosch Oxygen Sensor
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About This Product
Got an Audi or VW from the early 2000s with a check engine light?
These oxygen sensors might be your fix.
This is a set of four sensors—both upstream and downstream—for the front and rear positions.
They fit a bunch of models: Audi A4, A6, S4, Allroad, and even the Passat, mostly the V6 engines (2.8L, 2.7L, 4.2L) from 2000 to 2005.
They're 4-wire, narrowband, heated sensors with an M18 thread.
They come with the wire harness and a stainless steel sleeve.
These are a direct replacement for OEM part numbers 1K0998262AB and 078906265M (and interchange with 250-24395, etc.).
They feature triple sealing technology and dual laser welding, so they're built to last and resist corrosion.
Plus, you get a 1-year warranty.
Get your air-fuel ratio back on track, improve your gas mileage, and kill that check engine light.
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