DEF Injectors & Dosers
Genuine OEM and remanufactured DEF injectors and doser valves for trucks, buses, equipment, pickups and cars, each listed under its original part number. Every part ships from our US warehouse.
How to find the right part
Match the part number printed on the label of your old part with the part number at the start of the product title. Not sure? Send your VIN and part number through the Get Quote button or the parts search form, and our team will check fitment before you order.
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Average result for all queries
89% positive
89% positive
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