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Optimum Truck Parts LLC Used Cummins ISX Engines For Sale

Optimum Truck Parts LLC
7525 Northwest 74th Avenue
Medley, FL 33166
United States
(844) 938-4953
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Optimum Truck Parts LLC
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Cummins
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ISX
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Engines (52)
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Cummins (52)
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Used (52)
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Showing 1 - 25 of 52 Engine Listings

1 - 25 of 52 listings
1 - 25 of 52 listings
Featured Item
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

$19,530 USD
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty You are purchasing a used 2014 Cummins ISX15 diesel engine , Engine Model: Cummins ISX15, , Horsepower: 550 HP, , ...
Warranty
ConditionUsed
CPL/ARR3939
Horse Power550 HP
Stock Number2193
MLS Number14356394
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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Featured Item
2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

$20,000 USD
2014 Cummins ISX15 Diesel Engine – 550HP – Run Tested, This listing represents a 2014 Cummins ISX15 engine rated at approximately 550HP. This is a used engine that has been run tested and...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2172
MLS Number14274685
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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USED 2012 Cummins ISX15 Engine 450HP /CPL3719 Tested Runner – Warranty

USED 2012 Cummins ISX15 Engine 450HP /CPL3719 Tested Runner – Warranty

Recently Updated
$22,000 USD
CORE EXCHANGE NEEDED 2012 Cummins ISX 15 used diesel engine for sale .450 HP, CPL 3719, tested and inspected with 45 days warranty. BLOCK, CRANKSHAFT AND CYLINDER HEAD.
Warranty
ConditionUsed
Usage400 Miles
CPL/ARR3719
Horse Power450 HP
Weight3500
Stock Number26587
MLS Number11086686
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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USED 2014 Cummins ISX15 Engine 550HP / CPL3939 (TESTED / WARRANTY / VIDEO)

USED 2014 Cummins ISX15 Engine 550HP / CPL3939 (TESTED / WARRANTY / VIDEO)

Recently Updated
$20,000 USD
CORE EXCHANGE NEEDED. GOOD RUNNING ENGINE, EGR,PTOX,SCRC, WATCH THE VIDEO
Warranty
ConditionUsed
Usage285 Miles
CPL/ARR3939
Horse Power550 HP
L x W55 x 38
Part NumberECEXH0912XAU
Weight2964
Stock Number98745
MLS Number11179993
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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USED 2009 Cummins ISX Engine 425HP / CPL2732 (TESTED / WARRANTY / VIDEO)

USED 2009 Cummins ISX Engine 425HP / CPL2732 (TESTED / WARRANTY / VIDEO)

Recently Updated
$14,000 USD
CORE EXCHANGE NEEDED, USED 2009 CUMMINS ISX ENGINE, EGR, DPF MODEL, CPL 2732, S/N 79401035, FAMILY# 9CEXH0912XAK, 425HP, 375K MILES, TESTED AND INSPECTED,
Warranty
ConditionUsed
Usage375 Miles
CPL/ARR2732
Horse Power425 HP
Part Number21226431
Stock Number97132
MLS Number11204991
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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Optimum Truck Parts LLC
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