FleetRun | Aftertreatment Fuel Injector / 7th Injector Kit | Volvo 21407621 | FleetRun FR-AFTR879

$87.99

In Stock!

6 Month Warranty

Premium Aftermarket

30 Day Returns

Looking For OEM?

Call (872) 240-4144

Part Number

  • FleetRun: FR-AFTR879

Cross Reference Part Number

  • Volvo: 21407621 / 22009269 / 21407772
  • Mack: 21407621KTP
  • Misc. Industry Part Number: DI1001
    Includes
         Overview Check Out These Related Aftertreatment & Emissions Parts Also Fitment & Compatibility VMRS Code Replacement & Troubleshooting California Proposition 65 WARNING
    • 1 ~ Injector / Doser
    • 1 ~ Injector Mounting Gasket
    • 2 ~ Cap Screw

    Aftertreatment Fuel Injector / 7th Injector Kit for Volvo / Mack. Our kits are made with quality in mind, meeting or exceeding OEM standards.

    What Is An Aftertreatment Fuel Injector?

    An Aftertreatment Hydrocarbon Injector (AHI); otherwise known as a 7th injector or an Aftertreatment Fuel Injector plays a key role in an emissions compliant heavy duty trucks DPF regeneration process. Once the AHI receives a signal from the engines ECM it sprays diesel fuel accordingly into the exhaust stream therefore creating a major increase in exhaust temperature allowing the truck to complete the DPF regeneration.


    Common Issues

    Although the Aftertreatment Fuel Injector may work thoroughly to increase exhaust temperature, they have common issues of getting face plugged at the injection ports causing all sorts of problems with the aftertreatment system of the truck. Many engine manufacturers recommend cleaning intervals to prevent this issue from getting out of hand. Every time an injector is cleaned it is necessary to purchase a gasket kit which often times includes unnecessary bolts and spacers that are not cost effective. Purchasing FleetRun AHI gasket kits eliminates that issue by providing just the gasket and isolator which can save individuals and fleets more money on parts.

    Engines

    • Volvo D11
    • Volvo D13
    • Mack MP7
    • Mack MP8

    Vehicles

    • 2013-2023+ Volvo VNL
    • 2013-2023+ Volvo VNM
    • 2013-2023+ Volvo VNR
    • 2013-2023+ Volvo VN Series
    • 2013-2023+ Mack Pinnacle
    • 2013-2023+ Mack Granite
    • 2017-2023+ Mack Anthem
    • 043-007-165
    • For other information such as tips and tricks or troubleshooting from technicians and shops visit our Shop Talk page from our menu
      This product may contain chemicals known to the State of California to cause cancer. - www.P65Warnings.ca.gov
      Comparison Chart
      FleetRun vs Other Brands
      FleetRun Others
      ✔ Call Us Anytime 872-240-4144 ✘ No Search By VIN Options
      ✔ 6 Month Warranty On All Parts ✘ Limited Warranty Or None At All
      ✔ We Pay Shipping On Most Parts ✘ You Pay Shipping
      ✔ 0% Interest Payment Plans ✘ No Financing
      ✔ Pay For The Part Not The logo ✘ High Markup
      ✔ 2-4 Day Shipping ✘ 4-7 Day Shipping
      ✔ Same Day Shipping ✘ 24-48 Hour Order Processing Time
      Nicolas S.

      Nicolas S.

      Fits perfectly, fast shipping better than Amazon, thank you

      Ray G.

      Ray G.

      item fit just like the OEM part, works find, price was good, will buy from again

      Ivan Dimitrijevic

      Rus is one of the best salesman I ever came across. Responding fast, always accurate, delivers superfast. Great pleasure working with him.

      JACOB B.

      JACOB B.

      Everything they told me happened. Delivery was a day early. Will use them again

      SURINDER

      SURINDER

      Excellent service fast delivery good price good quality 👍👍👍👍👍

      aleksandr r.

      aleksandr r.

      VERY FAST DELIVERY THANKS

      PLEASE NOTE

      This is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

      Verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.