NTK
NTK Air / Fuel Ratio Sensor 24321
NTK Air / Fuel Ratio Sensor 24321
Regular price
$124.77 USD
Regular price
Sale price
$124.77 USD
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- Tracking emailed when it ships
- Free fitment check before you order
NTK Air / Fuel Ratio Sensor 24321, with the part number and details listed below. Reading the trouble code first points you to the right sensor.
Quick facts
- Brand: NTK
- Part type: Sensor
Listed fitment
- 2003 - 2005 Audi A4 Cabrio, Vangard, Cabriolet
- 2002 - 2004 Audi A4 Confort
- 2002 - 2005 Audi A4 Luxury, Base
- 2004 - 2005 Audi A4 S Line, Avant
- 2005 Audi A4 Trendy, S Line Sport, Elite
- 2002 - 2006 Audi A4 Quattro Base, Avant
- 2004 - 2006 Audi A4 Quattro Cabriolet
- 2006 Audi A4 Quattro DTM, Vangard
- 2005 - 2006 Audi A4 Quattro Elite, S Line
- 2002 Audi A4 Quattro Le Mans
- 2002 - 2005 Audi A4 Quattro Luxury
- 2002 - 2004 Audi A6 Base, Luxury
- 2003 - 2004 Audi A6 Confort
- 2002 Audi A6 Premium
- 2002 - 2011 Audi A6 Quattro Base, Luxury, Avant
- 2005 - 2011 Audi A6 Quattro Elite
- 2003 - 2006 Audi A6 Quattro S Line
- 2005 - 2007 Audi A8 Quattro Plus, L Plus, Base, L
- 2007 - 2009 Audi Q7 Premium, Elite, Base, Luxury
- 2009 Audi Q7 TDI
- 2008 - 2009 Audi Q7 TDI Elite, TDI Luxury
- 2007 Audi S8 Base
- 2001 - 2006 Audi TT Base
- 2006 Audi TT Classic Edition
- 2005 - 2006 Audi TT Sport
- 2002 Audi TT Quattro ALMS Edition
- 2001 - 2002 Audi TT Quattro Base
- 2003 Bentley Continental T, GT, R
- 2004 - 2005 BMW 545i Base
- 2004 - 2005 BMW 645Ci Base
- 2002 - 2005 BMW 745i Base
- 2002 - 2005 BMW 745Li Base
- 2004 - 2006 BMW 760i Base
- 2003 - 2006 BMW 760Li Base
- 2007 - 2008 BMW Alpina B7 Base
- 2004 - 2006 BMW X5 3.0i, 4.4i Formula 1, 4.8is, 4.4i Top Line, 4.4i Lujo, 4.4i
- 2003 - 2005 Mercedes-Benz C230 Kompressor
- 2004 - 2005 Mercedes-Benz C230 Kompressor Sport, Kompressor Elegance, Kompressor Classic
- 2004 - 2006 Porsche Cayenne Base
- 2003 - 2006 Porsche Cayenne S, Turbo
- …and 49 more
Tip: Read the code, check the wiring and connector, and clear codes after the new sensor is in.
About this sensor
Reading the trouble code first points you to the right sensor.
Fitment notes
- Specs, lead time and warranty come from NTK and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Batteries & electrical · Batteries & electrical
Questions about sensor
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Will a new sensor clear my check-engine light?
If the sensor was the cause, the light usually goes off after codes are cleared or after a few drive cycles.
Where do specs and warranty details come from?
From NTK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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