Type Sensor Manufacturer Part Number BK99177701PP Brand Brake UPC Does not apply Number of Pieces 2 Fitment Type Direct Replacement Interchange Part Number 4AES20000, 4ASG272, 3A13474, 5A234-4018, O2 Oxygen Sensor Superseded Part Number 2A19178945, A19178958, A25161128 Other Part Number 9A25312201,9A19178116,9A19178935 Manufacturer Warranty 1 Year Custom Bundle Yes Modified Item No Position Upstream, Downstream Universal Or Specific Fit Specific Attachment Method Screw-On Thread Size M18 Terminal Type Blade Thread Diameter 0.708 In. Heated Yes Hex Size 7/8 in Number of Wires 4 Wires 4 Housing Material Metal Automotive Color / Finish Steel Technology Narrow-band Placement on Vehicle Before After Catalytic Converter Location Front.
