Fit For Car Model: Our fluid injector def is compatible with dodge ram 2500 3500 4500 5500 6.7L Diesel 2013 2014 2015 2016 2017 2018 2019 2020,please check your car model carefully before buying Replace Part Number: Replace OE Number:04627241AD,04627241AA,4627241AA,04627241AB,4627241AB,4627241AD, 04627241AE,4627241AE,04627241AF,4627241AF,04627241 Enhanced Performance: This diesel exhaust fluid injector (def) fit for ram can promote smooth engine operation and balance fuel delivery, reducing overall fuel consumption Easy To Install: Diesel exhaust fluid injector DEF all diesel engine injectors are separately injected by laser drilling injection holes to achieve the best injection preparation.It will perfectly replace your original car DEF injector and easy to install without too many complicated steps and tools High Quality Advanced Materials: Our diesel emissions fluid injector is made of high-quality material,which is wear-resistant and durable,not easy to be damaged and has a long service life