Downstream Oxygen O2 Sensor 2 For 2009-2013 Mazda 6 L4-2.5L L51918861A OE Plug
Downstream Oxygen O2 Sensor 2 For 2009-2013 Mazda 6 L4-2.5L L51918861A OE Plug 192840198495. Interchange Part Number:L51918861, L51918861A, L51918861B 234-4279. Fits Vehicle:2009-2013 Mazda 6 L4-2.5L Downstream. Q: How do I know the O2 sensor is good or not?. (Online Video ). If the sensor is good, further diagnosis is required.. Condition:: New: Manufacturer Part Number: : Does not apply , Interchange Part Number 2: : 2344279: Item name: : Oxygen Sensor (Not Air Fuel Ratio Sensor) , Warranty: : 1 Year: Brand: : Kwiksen , Fitment Type: : Direct Replacement: Location: : Downstream, Rear, Post-Cat, Sensor 2 , Placement on Vehicle: : Rear: Cross Reference Part Number: : L51918861, L51918861A, L51918861B , Fits Vehicle: : Fit 2009-2013 Mazda 6 L4-2.5L Downstream: Interchange Part Number 1: : 234-4279 , UPC: : 192840198495 .

