NGK
NGK Mazda 6 2005 Direct Fit Oxygen Sensor 24678
NGK Mazda 6 2005 Direct Fit Oxygen Sensor 24678
Part number: 108UX
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Mazda 6 2005Fitment notes & questions
NGK Direct Fit Oxygen Sensor for the 2005 Mazda 6. Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges. The fitment section lists 3 applications for the 2005 Mazda 6.
Specifications
- Brand: NGK
- Part type: Sensor
Fitment for the 2005 Mazda 6
- 2005 Mazda 6 i, S
- 1996 Mazda MPV DX
- 1996 - 1998 Mazda MPV LX, ES
Check your year, model, engine and trim against this list before you order.
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?
3 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
- Confirm your year, make, model and trim match the fitment listed above (2005 Mazda 6).

NGK sensor for the Mazda 6 2005: what to know
A failed sensor usually sets a check-engine code and can cause poor running or wrong readings.
Fitment notes
- Listed for: Mazda 6 2005.
- Specs, lead time and warranty come from NGK and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Oxygen (O2) Sensors · Mazda Parts · Batteries & electrical
Questions about Mazda 6 2005 sensor
Will this fit my Mazda 6 2005?
Will a new sensor clear my check-engine light?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.