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Paccar MX-13 Engines For Sale

Shop new, used, and remanufactured Paccar MX-13 Engines on MyLittleSalesman.com . Compare active listings with prices from $2,500 to $28,995. Sellers include JJ Rebuilders, CRG Heavy Truck Parts, Vander Haag's, and more. Filter by condition, price, or year to find the Paccar MX-13 Engine that fits your job.
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Showing 1 - 25 of 486 Engine Listings

1 - 25 of 486 listings
1 - 25 of 486 listings
Featured Item
2012 Paccar MX-13 Engine

2012 Paccar MX-13 Engine

$14,000 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2012 Paccar MX-13 Diesel Engine (EPA10), Serial # Y014941, Engine Family # CPCRH12.9M01, Displacement 12.9L, 485 HP RATED @ 1900 RPM, TEST RUN WATCH...
ConditionUsed
Usage316,901 Miles
Horse Power485 HP
Part NumberCPCRH12.9M01
Stock Number006750
MLS Number14021876
CategoryEngines
Last Updated3/4/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Featured Item
Paccar MX-13 Engine for a 2025 Peterbilt 579

Paccar MX-13 Engine for a 2025 Peterbilt 579

$26,749.98 USD
(Used) 2024 PACCAR MX13, ENGINE ASSEMBLY- Family Number: RPCRH12.9C21, Displacement: 12.9L, Horsepower: 510, Serial Number: Y338476, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ...
ConditionUsed
Horse Power510 HP
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2025
Part NumberRPCRH12.9C21
Stock NumberP-109550
MLS Number13779317
CategoryEngines
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
2018 Paccar MX-13 Engine

2018 Paccar MX-13 Engine

$17,500 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2018 Paccar MX-13 Diesel Engine (EPA17), Engine Family # JPCRH12.9M02, Displacement 12.9L, 510HP RATED @ 1600 RPM, Serial # Y175008, TEST RUN WATCH...
ConditionUsed
Usage301,007 Miles
Horse Power510 HP
Part NumberJPCRH12.9M02
Stock Number006719
MLS Number13994536
CategoryEngines
Last Updated3/4/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Featured Item
Paccar MX-13 Engine for a 2016 Kenworth T680

Paccar MX-13 Engine for a 2016 Kenworth T680

$12,994.98 USD
(Used) 2014 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: EPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y068596, Part Number: 2003786, E.C.S: DDI, TC, CAC, ECM,...
ConditionUsed
Horse Power455 HP
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2016
Part Number2003786
Stock NumberP-111570
MLS Number13841924
CategoryEngines
Last Updated2/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
Paccar MX-13 Engine for a 2013 Kenworth T660

Paccar MX-13 Engine for a 2013 Kenworth T660

$8,495.98 USD
(Used) 2012 PACCAR MX13, ENGINE ASSEMBLY- Family Number: CPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y020314, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, ...
ConditionUsed
Horse Power455 HP
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2013
Stock NumberP-86334
MLS Number13058620
CategoryEngines
Last Updated2/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar MX-13 Engine for a Peterbilt 579

2016 Paccar MX-13 Engine for a Peterbilt 579

Recently Updated
Contact for price
Paccar MX13 EPA13 430HP, ESN Y073797, Core Engine, Locked Up, Missing Cylinder Head, Air Compressor, Flywheel Housing, Turbo, Exhaust Manifold, ECM, Back Pressure Valve Starter, Misc Parts....
ConditionUsed
Horse Power430 HP
Fits To Make(s)Peterbilt
Fits To Model(s)579
Stock Number4539491
MLS Number13893272
CategoryEngines
Last Updated4/2/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Paccar MX-13 Engine for a Peterbilt 567

2023 Paccar MX-13 Engine for a Peterbilt 567

Recently Updated
$24,815 USD
(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: MPCRH12.9M21 Serial#: Y271346 Horsepower: 455 WILL NEED INJECTORS PROGRAMMED BY A DEALER
ConditionUsed
Assembly NumberMPCRH12.9M21
Fits To Make(s)Peterbilt
Fits To Model(s)567
Stock Number25350363
MLS Number11775042
CategoryEngines
Last Updated3/29/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Paccar MX-13 Engine for a Peterbilt 386

2013 Paccar MX-13 Engine for a Peterbilt 386

$5,250 USD
(USED) Paccar MX13 Warranty: As-Is No Warranty Assembly#: CPCRH12.9M01 Serial#: Y010703 Horsepower: 455 RUNNING ENGINE, CAMSHAFT NEEDS REPLACED, SOLD AS-IS
ConditionUsed
Assembly NumberCPCRH12.9M01
Fits To Make(s)Peterbilt
Fits To Model(s)386
Stock Number25545864
MLS Number12452693
CategoryEngines
Last Updated3/28/2026
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Paccar MX-13 Engine for a 2014 Peterbilt 389

Paccar MX-13 Engine for a 2014 Peterbilt 389

Contact for price
PENDING INSPECTION/ WILL TEST RUN 180 DAY HEAD BLOCK AND CRANK WARRANTY/ NOTES, Serial#: YO32263, Core Charge: 3500.00, Horse Power: 500, Casting#: NA
ConditionUsed
Horse Power500 HP
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2014
Part NumberMX13
Stock Number112224-3
MLS Number13270639
CategoryEngines
Last Updated3/24/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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