4Pcs UpDownstream Oxygen Sensor for Mitsubishi Montero Sport 1999-2004 3.0 3.5L

Condition:New|Warranty:1 Year|Manufacturer Warranty:1 Year|Number of Sensors:4|Wire Quantity:4|OE/ Part Number:234-4633 234-4657 234-4741 234-4742|Features:Direct Fit, Easy Installation|Type:O2 Lambda Sensor Oxygen Sensor|Sensor Type:Heated|Placement on Vehicle:Upstream&Downstream,Rear, Front,Post-cat,Pre-cat|Manufacturer Part Number:234-4633, 13801, SG1225, 234-4657|Interchange Part Number:SG1225, 24050, 2131493, 2132927, MD186991, MD305147, MD306894|UPC:663140513955|Bundle Listing:Yes|Fitment Type:Direct Replacement|Number of Pieces:2|Other Part Number:2344657, 13801, 23521, MD314062, MD333995, MN158920|Surface Finish:100% New|Part number:2344633, 13801, SG1225, 2344657|Brand:Unbranded|MPN:234-4633 234-4657 234-4741 234-4742