Dorman® 904-549 - Nitrogen Oxide Sensor Bung Repair Kit

Nitrogen Oxide Sensor Bung Repair Kit (904-549) by Dorman®.

Dorman Products® is well-known as a leader in providing quality auto parts to the aftermarket. They have earned their reputation for excellence from over three decades of experience in providing automotive replacement parts, fasteners and service line products primarily for the automotive aftermarket. Their prestigious position stems from a unique combination of application expertise, innovative product design, and breadth of product offerings, many of which are not conveniently or economically available elsewhere.