Dorman 904-7909 Diesel Exhaust Fluid Injector, Same as Volvo 22391563

This direct-replacement diesel exhaust fluid (DEF) injector fits and functions like the original DEF injector, but saves time and money by not requiring the removal of the housing. Includes new O-rings and hold-down clip for a complete repair.

• Direct replacement - this DEF injector installs in place of the original with no wiring modifications or additional hardware needed
• Saves time - replace the worn injector without removing the housing
• Complete set - includes a new injector, O-rings, and hold-down clip
• Quality assured - part has undergone fitment and validation testing to ensure quality and performance

Same As:

• Paccar 1819798, 1819798PE
• Volvo 21575532, 22391563
• Cummins 2888112, 2888114, 2888173NX, 5305254