View 6 Photos View 0 Videos Cummins X15 Engine for a 2020 Peterbilt 579 Newly Listed 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 7 Photos View 0 Videos 2019 Cummins X15 Engine for a Peterbilt 579 Recently Updated $11,170 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80115163 Horsepower: 450 ConditionUsedAssembly Number4342Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25734280 MLS Number13303396CategoryEngines Last Updated7/3/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2019 Cummins X15 Engine for a Peterbilt 579 Recently Updated $9,645 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80038261 Horsepower: 450 ConditionUsedAssembly Number4342Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25781241 MLS Number13515707CategoryEngines Last Updated7/3/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Cummins X15 Engine for a Peterbilt 579 Contact for price X15 CM2350 X114B, 400 HP, CPL 4342, Core Engine, Missing Top End. ConditionUsedCPL/ARR4342Horse Power400 HPFits To Make(s)PETERBILTFits To Model(s)579Stock Number4360-1 MLS Number14137491CategoryEngines Last Updated6/25/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Cummins X15 Engine for a 2020 Peterbilt 579 $24,995 USD X15 450HP CPL4342 2020 PETE,TEST RUN GOOD,BEARINGS CHECKED 6 MOS WARRANTY /////NOTES/////, Serial#: 80150502, Horse Power: 450, ARR/CPL: 4342, Casting#: 80150502 ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number61222-10 MLS Number11464381CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins X15 Engine for a 2018 Peterbilt 579 Contact for price (Used) 2017 Cummins X15 450SA, ENGINE ASSEMBLY- Family Number: HCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80002818, Part Number: E6SPGR767Q8NC67A79... ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part NumberE6SPGR767Q8NC67A79Stock NumberP-498006 MLS Number14157251CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2023 Cummins X15 Engine for a Peterbilt 579 $19,310 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5881 Serial#: 80400817 Horsepower: 450 ConditionUsedAssembly NumberCPL 5881Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25667748 MLS Number12952801CategoryEngines Last Updated4/25/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2022 Cummins X15 Engine for a Peterbilt 579 $19,310 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: MCEXH0912XCA Serial#: 80364481 Horsepower: 450 ConditionUsedAssembly NumberMCEXH0912XCAFits To Make(s)PeterbiltFits To Model(s)579Stock Number25792148 MLS Number13561493CategoryEngines Last Updated4/18/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2018 Cummins X15 Engine for a Peterbilt 579 Contact for price CUMMINS X-15 ENGINE ASSY/450 HP/EFFICIENCY SERIES/CPL-4342/SER # 79965985 ConditionUsedUsage344,885 MilesFits To Make(s)PETERBILTFits To Model(s)579Stock Number89944 MLS Number12834956CategoryEngines Last Updated2/19/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2017 Used Cummins X15 Engine $11,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Part Number79972884Stock Number500-19319 MLS Number13745292CategoryEngines Last Updated1/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2021 Used Cummins X15 Engine $15,500 USD Used X15 Engine, AR/CPL #: 5535 ConditionUsedFits To Make(s)Peterbilt 579Will Fit Year(s)2021Part Number80346220Stock Number500-19177 MLS Number13349228CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2021 Cummins X-15 Engine for a Peterbilt 579 Contact for price CUMMINS X15 ENGINE, 400HP - S/N: 80247508, CPL: 5348 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number99476 MLS Number13803325CategoryEngines Last Updated10/4/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2022 Cummins X15 Engine for a Peterbilt 579 $23,000 USD VERY CLEAN COMPLETE WITH ECM ConditionUsedUsage391,260 MilesHorse Power500 HPFits To Make(s)PETERBILTFits To Model(s)579Stock Number11599 MLS Number13555949CategoryEngines Last Updated9/25/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 4 Photos View 0 Videos 2022 Cummins X15 Engine for a Peterbilt 579 $25,000 USD SOLD COMPLETE WITH ECM VERY CLEAN NO RUST ConditionUsedUsage387,915 MilesHorse Power450 HPFits To Make(s)PETERBILTFits To Model(s)579Stock Number10063 MLS Number12350597CategoryEngines Last Updated2/25/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 9 Photos View 0 Videos 2020 Cummins X15 Engine for a Peterbilt 579 $20,000 USD RAN GREAT COMES COMPLETE WITH ECM ConditionUsedUsage387,987 MilesHorse Power450 HPFits To Make(s)PETERBILTFits To Model(s)579Stock Number9124 MLS Number11993054CategoryEngines Last Updated5/2/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 4 Photos View 0 Videos 2020 Cummins X-15 Engine for a Peterbilt 579 Contact for price CUMMINS X-15-450ST/SER# 80211876/CPL-4342 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number92583 MLS Number12836837CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2020 Cummins X-15 Engine for a Peterbilt 579 Contact for price CUMMINS X-15/100TH ANNIVERSARY EDITION/450HP/CPL# 4342 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number87544 MLS Number12833488CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Cummins X-15 Engine for a Peterbilt 579 Contact for price CUMMINS X15 ENGINE 450HP - S/N: 80314336, CPL: 5535 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number86628 MLS Number12832971CategoryEngines Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Cummins X15 Engine for a Peterbilt 579 Recently Updated $11,170 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79960355 Horsepower: 400 BEARINGS REPLACED 6/9/2026 ConditionUsedAssembly NumberCPL 4342Fits To Make(s)PeterbiltFits To Model(s)579Stock Number26008522 MLS Number14407408CategoryEngines Last Updated7/3/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Cummins X15 Engine for a Peterbilt 579 $21,152 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5348 Serial#: 80278038 Horsepower: 450 ConditionUsedAssembly NumberCPL5348Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25918342 MLS Number14065281CategoryEngines Last Updated5/23/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Cummins X15 Engine for a Peterbilt 579 $21,465 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80265416 Horsepower: 450 ConditionUsedAssembly Number5348Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25866903 MLS Number13826608CategoryEngines Last Updated11/22/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Cummins X15 Engine for a Peterbilt 579 $25,250 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80283406 Horsepower: 450 ConditionUsedAssembly NumberCPL 5348Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25860260 MLS Number13860839CategoryEngines Last Updated11/9/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info