Seller notes

Downstream&Upstream Oxygen Sensor 234-4018 234-4012 For Chevy Silverado 1500 Buick GMC Condition: 100% new OEM Number: 234-4018, 234-4012 ，2344018, 12597990, 12604913, 19178116, 25163080, 25312201, 25347770 Interchange Part Number: SG272B, 13474B, 21539B, 234-4018B, 2344018B Fit for Following Vehicles: 1997-2003 Buick Regal 3.8L Upstream1997-2000 Buick Century 3.1L Upstream2000-2003 Chevrolet Impala 3.4L Upstream2000-2003 Chevrolet Impala 3.8L Upstream1999-2002 Chevrolet Silverado 1500 4.3L Do...

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