View 6 Photos View 0 Videos NTO Cummins ISL9 Coolant Outlet Pipe Newly Listed $150 USD NTO ISL9 Coolant Outlet Pipe, Type: EGR Cooler Coolant Outlet Pipe. ConditionNewFits To Make(s)CumminsFits To Model(s)L9Part Number5319450Stock Number526-11331 MLS Number14736792CategoryEngine Plumbing Last Updated11/10/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins ISL Plain Pipe Coupling Newly Listed $27 USD New ISL Plain Pipe Coupling, Type: EGR Coolant Outlet Tube ConditionNewPart Number5305668Stock Number552-10756 MLS Number14726101CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins ISL9 EGR Crossover Tube Newly Listed $103 USD Used ISL9 EGR Crossover Tube, Type: EGR Crossover Tube Quantity2ConditionUsedPart Number4937498Stock Number552-11019 MLS Number14725284CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins ISL9 EGR Vent Tube Newly Listed $25 USD Used ISL9 EGR Vent Tube, Type: EGR Flex Tube ConditionUsedPart Number5298393Stock Number552-11023 MLS Number14725282CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins ISL9 #6 injector line Newly Listed $59 USD Used ISL9 #6 injector line, Type: #6 injector line ConditionUsedPart Number5481948Stock Number558-10532 MLS Number14725281CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins ISL9 Fuel Injector Line Newly Listed $30 USD Used ISL9 Fuel Injector Line, Type: Fuel Injector Line ConditionUsedPart Number5525526Stock Number558-10536 MLS Number14725280CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins ISL EGR EGR Crossover Tube Newly Listed $108 USD Used ISL EGR EGR Crossover Tube, Type: EGR Crossover Tube ConditionUsedPart Number4943521Stock Number552-11053 MLS Number14725250CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2011 Used Cummins ISL9 EGR Crossover Tube Newly Listed $108 USD Used ISL9 EGR Crossover Tube, Type: EGR Crossover Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2011Part Number4943521Stock Number552-11131 MLS Number14724921CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2011 Used Cummins ISL9 Oil Drain Tube Newly Listed $30 USD Used ISL9 Oil Drain Tube, Type: Oil Drain Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2011Part Number3964393Stock Number590-10304 MLS Number14724920CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Used Cummins ISL9 Oil Drain Tube Newly Listed $30 USD Used ISL9 Oil Drain Tube, Type: Oil Drain Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2012Part Number3964393Stock Number590-10302 MLS Number14724908CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Used Cummins ISL9 Injector Line Newly Listed $40 USD Used ISL9 Injector Line, Type: Injector Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2012Part Number4937932Stock Number558-10644 MLS Number14724907CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Used Cummins ISL9 Injector Supply Line Newly Listed $40 USD Used ISL9 Injector Supply Line, Type: Injector Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2012Part Number4980581Stock Number558-10646 MLS Number14724905CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Used Cummins ISL9 Injector Supply Line Newly Listed $40 USD Used ISL9 Injector Supply Line, Type: Injector Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2016Part Number5292967Stock Number558-10648 MLS Number14724902CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used Cummins EGR Coolant Line Newly Listed $35 USD Used Cummins EGR Coolant Line, Type: EGR Coolant Tube ConditionUsedPart Number5297802Stock Number552-11138 MLS Number14724877CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 Used Cummins ISL9 Oil Drain Tube Newly Listed $30 USD Used ISL9 Oil Drain Tube, Type: Oil Drain Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2018Part Number3964393Stock Number590-10303 MLS Number14724838CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Used Cummins ISL9 Flexible Hose Newly Listed $35 USD Used ISL9 Flexible Hose, Type: Flexible Hose ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2018Part Number3916048Stock Number558-10666 MLS Number14724836CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 Used Cummins ISL9 EGR Air Transfer Tube Newly Listed $100 USD Used ISL9 EGR Air Transfer Tube, Type: EGR Transfer Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2018Part Number5297810Stock Number552-11147 MLS Number14724835CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 Used Cummins ISL9 Fuel Line Newly Listed $50 USD Used ISL9 Fuel Line, Type: Fuel Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2014Part Number4937992Stock Number558-10768 MLS Number14724510CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 Used Cummins ISL9 EGR Coolant Tube Newly Listed $35 USD Used ISL9 EGR Coolant Tube, Type: EGR Coolant Tube ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2014Part Number5297802Stock Number552-11218 MLS Number14724509CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2015 Used Cummins ISL9 Fuel Supply Line Newly Listed $50 USD Used ISL9 Fuel Supply Line, Type: Fuel Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2015Part Number4935040Stock Number558-11025 MLS Number14723541CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2015 Used Cummins ISL9 Fuel Line Newly Listed $20 USD Used ISL9 Fuel Line, Type: Fuel Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2015Part Number3966320Stock Number558-11026 MLS Number14723539CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2015 Used Cummins ISL9 Injector Supply Line Newly Listed $43 USD Used ISL9 Injector Supply Line, Type: Injector Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2015Part Number5336420Stock Number558-11028 MLS Number14723538CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2015 Used Cummins ISL9 Injector Fuel Supply Line Newly Listed $45 USD Used ISL9 Injector Fuel Supply Line, Type: Injector Fuel Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2015Part Number5333474Stock Number558-11029 MLS Number14723537CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2015 Used Cummins ISL9 Injector Supply Line Newly Listed $40 USD Used ISL9 Injector Supply Line, Type: Injector Supply Line ConditionUsedFits To Make(s)CumminsFits To Model(s)ISL9Will Fit Year(s)2015Part Number5292967Stock Number558-11030 MLS Number14723535CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 NTO Cummins ISL DEF Fuel Line Newly Listed $50 USD NTO ISL DEF Fuel Line, Type: Fuel Line ConditionNewFits To Make(s)CumminsFits To Model(s)ISL DEFWill Fit Year(s)2014Part Number4937992Stock Number558-11038 MLS Number14723489CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info