Delivers the ignition heat that drives active diesel particulate filter regeneration on your 2008-2012 Mack MRU — the Dorman - HD Solutions Diesel Particulate Filter (DPF) Igniter Plug 924-8010 drops in as a direct-fit replacement for the listed application, taking the place of a worn or failed original igniter plug.
What it does: during active regeneration, the DPF igniter plug provides the heat that ignites fuel to raise exhaust temperature and burn off soot collected in the particulate filter.
Direct-fit replacement: installs in place of the original igniter plug on the listed Mack application.
Conditional fix: if a failed igniter plug is the cause of incomplete regeneration cycles or a DPF-related fault, this part replaces that component.
Signs the original igniter plug may need replacing include repeated failed or incomplete regeneration events and DPF-related fault codes. Because those symptoms can have other causes, diagnose the exhaust-aftertreatment system before replacing parts, then install this igniter plug if it is the confirmed failure.
Interchange: 577.96884 · 57796884 · 21770884 · Manufacturer part number 924-8010 (also 9248010)
This part cross-references / interchanges with the following part numbers:
577.96884, 21770884
Frequently Asked Questions
What does this DPF igniter plug do?
During active regeneration it supplies the heat that ignites fuel to raise exhaust temperature, burning off the soot collected in the diesel particulate filter.
Will this fit my truck?
It is a direct-fit replacement for the 2008-2012 Mack MRU. Confirm your specific vehicle against the Buyer's Guide tab before ordering.
What part numbers does this replace?
It interchanges with 577.96884 (57796884) and 21770884. The manufacturer part number is Dorman 924-8010.
How do I know the igniter plug needs replacing?
Repeated failed or incomplete regeneration cycles and DPF-related fault codes can be signs. Diagnose the aftertreatment system first, since these symptoms can have other causes.
Is this sold individually?
Yes, this listing is for one Diesel Particulate Filter (DPF) igniter plug.
This diesel particulate filter (DPF) igniter coil lead wire is specially designed to supply power to the DPF spark system for additional heat needed during regen.
Trap and store diesel exhaust soot with the Dorman - HD Solutions Diesel Particulate Filter (DPF) 674-2006, a direct-fit replacement for a long list of 2007-2009 heavy-duty trucks, buses and...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
