View 6 Photos View 0 Videos Cummins X15 Engine for a 2020 Peterbilt 579 Contact for price (Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 15L, Horsepower: 450, ARR/CPL: 4342 Serial Number: 80161265, E.C.S: EGR, PTOX, SCRC, For more information... ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-507797 MLS Number14465241CategoryEngines Last Updated7/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2020 Peterbilt 579 $13,995 USD PACCAR MX13 455 HP, ESN#Y189626 PENDING INSPECTION. WILL TEST RUN ODO 649,752 ECM 649,736 EH 16,109 (EPA 17), Serial#: Y189636, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-6 MLS Number14015444CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2017 Cummins ISX15 Engine for a Peterbilt 579 $7,325 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79898459 Horsepower: 450 EMISSION SYSTEM NEEDS FURTHUR INSPECTED ConditionUsedAssembly Number4586Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25681277 MLS Number13037875CategoryEngines Last Updated6/10/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 Engine for a 2018 Peterbilt 579 Contact for price (Used) 2017 PACCAR MX13, ENGINE ASSEMBLY- Family Number: CPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y146276, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For... ConditionUsedHorse Power430 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock NumberP-503276 MLS Number14373118CategoryEngines Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 Engine for a 2023 Peterbilt 579 Contact for price (Used) 2022 PACCAR MX13, ENGINE ASSEMBLY- Family Number: NPCRH12.9C21, Displacement: 12.9L, Horsepower: 456, Serial Number: Y273801, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ... ConditionUsedHorse Power456 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock NumberP-503239 MLS Number14373078CategoryEngines Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2023 Peterbilt 579 $17,995 USD MX13 485HP Y272663 WILL BE TEST RUN.ROD AND MAIN BEARINGS LOOK GOOD, TURBO AND CAM LOOK GOOD. 6 MOS WARRANTY., Serial#: Y272663, Horse Power: 000 ConditionUsedHorse Power485 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number20426-5 MLS Number14135971CategoryEngines Last Updated6/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX15 Engine for a 2023 Peterbilt 579 $22,995 USD 5881 CM2450 450HP X15 PENDING INSPECTION/ WILL TEST RUN, ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY ON HARD PARTS, Serial#: 80454093, Horse Power: 450 ConditionUsedHorse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number71525-1 MLS Number13727248CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Paccar MX-13 Engine for a 2017 Peterbilt 579 $18,995 USD PENDING INSPECTION / REPLACEMENT ENGINE!!!! / BUILD DATE 07/21 ECM MILES 229,257 WILL TEST RUN, WILL INSPECT ROD AND MAINS, 180 DAY HEAD BLOCK AND CRANK WARRANTY/ NOTES, Serial#: Y111461,... ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Stock Number70924-3 MLS Number12988097CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Paccar MX-13 Engine for a 2023 Peterbilt 579 $24,995 USD MX13 510HP LOW MILES 151K, RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: Y300482, Horse Power: 510 ConditionUsedHorse Power510 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number62424-1 MLS Number12957108CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2023 Peterbilt 579 $24,995 USD MX13 455HP WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: Y273298, Horse Power: 455HP ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number22624-1 MLS Number12707334CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2019 Peterbilt 579 $13,995 USD MX13 455HP WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: Y174344, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number12024-1 MLS Number12588807CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX15 Engine for a 2018 Peterbilt 579 $18,995 USD ISX15 450-500HP WILL TEST RUN, CHECK ROD AND MAINS, 180 DAY WARRANTY BLOCK HEAD CRANK X15 CM2350 X114B, Serial#: 80020524, Horse Power: 450-500, ARR/CPL: CPL4342 ConditionUsedCPL/ARRCPL4342Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock Number122523-1 MLS Number12553171CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2014 Peterbilt 579 $12,995 USD MX13 455HP YO36278,WILL BE TEST RUN,BEARINGS CHECKED 6 MOS WARRANTY BLOCK HEAD CRANK. NOTES, Serial#: YO36278, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2014Stock Number70323-6 MLS Number12166385CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Paccar MX-13 Engine for a 2016 Peterbilt 579 $15,995 USD MX13 455HP YO75414 WILL BE TEST RUN,BEARINGS CHECKED,6 MOS WARRANTY ON BLOCK HEAD CRANK /////NOTES////, Serial#: YO75414, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number11823-11 MLS Number11849339CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Paccar MX-13 Engine for a 2016 Peterbilt 579 $16,995 USD MX13 455HP YO75776 RUNS OK NO BLOWBY,BEARINGS CHECKED 6 MOS WARRANTY BLOCK HEAD CRANK ///NOTES/// (SPUN MAIN BEARING #2 #3 #4 WILL NEED TO PUT CRANKSHAFT AT ANOTHER TIME), Serial#:... ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number11723-10 MLS Number11845498CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2016 Peterbilt 579 Contact for price INCOMPLETE ENGINE, Serial#: Y079323, Horse Power: 455 HP @ 1700RPM, ARR/CPL: 12.9 LITRES, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITRESFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2016Stock Number1A1E56324 MLS Number13513776CategoryEngines Last Updated5/14/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2015 Peterbilt 579 Contact for price INCOMPLETE ENGINE, Serial#: Y051013, Horse Power: 455 HP @ 1700RPM, ARR/CPL: 12.9 LITRES, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITRESFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2015Stock Number1A1E55932 MLS Number13350764CategoryEngines Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2016 Peterbilt 579 Contact for price INCOMPLETE ENGINE, Serial#: Y083655, Horse Power: 455 HP @ 1700RPM, ARR/CPL: 12.9 LITRES, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITRESFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2016Stock Number1A1E55935 MLS Number13281796CategoryEngines Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2015 Peterbilt 579 Contact for price TURN 360, Serial#: Y061469, Horse Power: 500 HP @ 1700 RPM, ARR/CPL: 12.9 L,ITRES, Part Make: PACCAR ConditionUsedCPL/ARR12.9 L,ITRESFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2015Stock Number1A1E55270 MLS Number12759525CategoryEngines Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2013 Paccar MX-13 EPA13 Engine for a 2014 Peterbilt 579 Contact for price TURN 360, Serial#: Y028496, Horse Power: 340/455 HP @ 1700RPM, ARR/CPL: EPA13 12.9 LITRES, Part Make: PACCAR ConditionUsedCPL/ARREPA13 12.9 LITRESFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2014Stock Number1A1E55182 MLS Number12645410CategoryEngines Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2013 Peterbilt 579 $2,600 USD INCOMPLETE ENGINE, Serial#: Y026889, Horse Power: 500 HP @ 1700 RPM, ARR/CPL: 12.9 LITRE EPA10, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITRE EPA10Fits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2013Stock Number1A1E55181 MLS Number12627660CategoryEngines Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 Engine for a 2018 Peterbilt 579 $13,998.98 USD (Used) 2018 PACCAR MX13, ENGINE ASSEMBLY- Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y183092, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For... ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock NumberP-102892 MLS Number13604616CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Paccar MX-13 Engine for a 2018 Peterbilt 579 $13,998.98 USD (Used) 2017 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: HPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y140114, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX,... ConditionUsedHorse Power430 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part Number2128873Stock NumberP-113263 MLS Number13916204CategoryEngines Last Updated9/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Paccar MX-13 Engine for a 2018 Peterbilt 579 $13,998.98 USD (Used) 2017 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: HPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y145847, Part Number: 2128873, E.C.S: DDI, TC, CAC, ECM, EGR-C,... ConditionUsedHorse Power430 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part Number2128873Stock NumberP-113668 MLS Number13968767CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 Engine for a 2022 Peterbilt 579 $5,750 USD Core 2021 PACCAR MX13, ENGINE ASSEMBLY- Complete Core - Spins 360 Family Number: MPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y250569, E.C.S: DDI, TC, CAC, ECM, EGR-C,... ConditionUsedHorse Power430 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2022Stock NumberP-501527 MLS Number14286910CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info