Skip to product information
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
NGK Audi A6 2011-2010 Direct Fit Oxygen Sensor
Manufacturer Part Number: 25173
$461.79
Sale price
$461.79
Regular price
Product Details Overview and manufacturer notes
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Audi | A4 | Base |
| 2005-2006 | Audi | A4 Quattro | Avant |
| 2005-2006 | Audi | A4 Quattro | Base |
| 2010-2011 | Audi | A6 | Base |
| 2009 | Audi | A6 Quattro | Avant |
| 2009 | Audi | A6 Quattro | Base |
Vehicle Fitment Compatible vehicles and fitment notes
Fitment supportVerify compatibility before ordering.
Secure checkoutTrusted payments and financing.
Order updatesClear fulfillment and delivery status.
Real shop helpSupport from Sacramento.