NTK
NTK Oxygen Sensor 23518
NTK Oxygen Sensor 23518
Part number: 3P8GU
Regular price
$96.68 USD
Regular price
Sale price
$96.68 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Oxygen Sensor 23518 by NTK. Check the part number and details below against what you are replacing. Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges.
Quick facts
- Brand: NTK
- Part type: Sensor
Listed fitment
- 1994 - 1996 Dodge Stealth Base, R/T, R/T Turbo
- 1995 - 1996 Eagle Summit DL, ESi, LX, Base
- 1995 - 1996 Mitsubishi 3000GT Spyder VR-4, Spyder SL
- 1994 - 1999 Mitsubishi 3000GT VR-4, SL, Base
- 1999 Mitsubishi Diamante Base
- 1994 - 2004 Mitsubishi Diamante LS, ES
- 2002 - 2004 Mitsubishi Diamante VR-X
- 1995 Mitsubishi Expo Base
- 1995 Mitsubishi Mirage ES
- 1995 - 1996 Mitsubishi Mirage LS, S
- 1998 - 2000 Mitsubishi Montero Base
- 2001 - 2006 Mitsubishi Montero Limited
- 1994 - 1997 Mitsubishi Montero LS, SR
- 2001 - 2004 Mitsubishi Montero XLS
- 1997 - 2003 Mitsubishi Montero Sport ES
- 1999 - 2003 Mitsubishi Montero Sport Limited
- 1997 - 2004 Mitsubishi Montero Sport LS, XLS
- 2004 Mitsubishi Montero Sport XLS Premium
- 2003 - 2004 Mitsubishi Montero Sport XLS Touring
- 2001 Mitsubishi Montero Sport XS
Tip: Read the code, check the wiring and connector, and clear codes after the new sensor is in.

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 fitmentPlan the whole job
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Oxygen (O2) Sensors · 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
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