Upstream Air Fuel Ratio Oxygen Sensor for 2006-2008 Mazda 6 2.3L 234-5011
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Replacement upstream air/fuel ratio oxygen sensor for the naturally aspirated 2.3L Mazda 6. Includes the attached lead and connector arrangement shown.
Part number reference
234-5011 / 2345011.
Fitment and compatibility
- Mazda 6: 2006-2008
- Engine: 2.3L four-cylinder, non-turbocharged
- Position: upstream / before catalytic converter
Includes one sensor. Not for the turbocharged Mazdaspeed6 or the downstream sensor position. Compare the original sensor reference, lead routing and connector configuration before ordering.
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