A16P-Positive Crankcase Ventilation Tube Replacement For For Buick GMC Cadillac- Part Numbers 12687544 12673970

High-concerned chemical：None Origin：Mainland China Material：Plastic Specification 1：Positive Crankcase Ventilation Tube Specification 2：12687544 Specification 3：12673970 Specification 4：for Chevrolet Buick GMC Cadillac Specification 5：Crankcase Ventilation Tube for GMC

High-concerned chemical: None Material: Plastic Specification 1: Positive Crankcase Ventilation Tube Specification 2: 12687544 Specification 3: 12673970 Specification 4: for Chevrolet Buick GMC Cadillac Specification 5: Crankcase Ventilation Tube for GMC