• NTK Air / Fuel Ratio Sensor 25631
  • NTK Air / Fuel Ratio Sensor 25631
  • NTK Air / Fuel Ratio Sensor 25631
  • NTK Air / Fuel Ratio Sensor 25631
  • NTK Air / Fuel Ratio Sensor 25631
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NTK

NTK Air / Fuel Ratio Sensor 25631

NTK Air / Fuel Ratio Sensor 25631

Part number: 3SDWD

$305.55 USD
$305.55 USD
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  • Free fitment check before you order

Air / Fuel Ratio Sensor 25631 by NTK. Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges. The fitment section lists 13 applications.

Specifications

  • Brand: NTK
  • Part type: Sensor

Fitment

  • 2003 - 2005 Jaguar S-Type Base, Sport, R
  • 2005 Jaguar Super V8 Base
  • 2004 - 2005 Jaguar Vanden Plas Base
  • 2002 - 2008 Jaguar X-Type Base
  • 2008 Jaguar X-Type Luxury
  • 2002 - 2007 Jaguar X-Type Sport
  • 2005 Jaguar X-Type Vanden Plas, Premium
  • 2006 Jaguar X-Type VDP Edition
  • 2004 - 2005 Jaguar XJ8 Base
  • 2005 Jaguar XJ8 L
  • 2004 - 2005 Jaguar XJR Base
  • 2003 - 2005 Jaguar XK8 Base
  • 2003 - 2005 Jaguar XKR Base

What it does

Reading the trouble code first points you to the right sensor. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.

Installation & tips

  • Read the code, check the wiring and connector, and clear codes after the new sensor is in.
  • Connector and wiring: Corroded connectors mimic a bad sensor.
  • Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.

FAQ

How many vehicles is it listed for?
13 applications are listed in the fitment section above.

Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

  • Measure the part you are replacing and compare it with the specifications above.
View full details

Before you order: fitment and what to plan

Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges.

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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

Plan the whole job

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.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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