2003 Infiniti QX4 Oxygen Sensors
Filter results (Oxygen Sensor Location)
Upstream sensors are before the catalytic converter. Downstream are after the catalytic converter.
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Replaces 2003 Infiniti QX4 V6 3.5L Downstream Right O2 Oxygen Sensor TRQ OSA61261
Brand: TRQ - OSA61261$39.95Save 23%List $51.95 Save $12.00Guaranteed to Fit 2003 Infiniti QX4
Guaranteed to Fit 2003 Infiniti QX4
Brand: TRQ - OSA61261$39.95Save 23%List $51.95 Save $12.00Guaranteed to Fit 2003 Infiniti QX4
Guaranteed to Fit 2003 Infiniti QX4
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Replaces 2003 Infiniti QX4 V6 3.5L Upstream Passenger Side O2 Oxygen Sensor Walker Products 250-23131
Brand: Walker Products - 250-23131Out of Stock
$ 85.45Guaranteed to Fit 2003 Infiniti QX4
Guaranteed to Fit 2003 Infiniti QX4
Replaces 2003 Infiniti QX4 V6 3.5L Upstream Passenger Side O2 Oxygen Sensor Walker Products 250-23131
Brand: Walker Products - 250-23131Out of Stock
$ 85.45Guaranteed to Fit 2003 Infiniti QX4
Guaranteed to Fit 2003 Infiniti QX4