Used Engine Parts For Sale in United States

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Dealerships (45674)
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Showing 526 - 550 of 45,674 Engine Part Listings

526 - 550 of 45,674 listings
526 - 550 of 45,674 listings
Kenworth T370 Engine Part
5 0

2020 Kenworth T370 Engine Part

$39.99 USD
Oil Filler Tube, Connection and Filler Cap, Take Off 2020 Kenworth T370 With Paccar PX9 Engine, P/Ns Believed To Be:, Oil Filler Tube P/N: 3914738, Connection P/N: 3921644, Oil filler...
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T370
Stock Number15693
MLS Number13973020
CategoryEngine Miscellaneous Parts
Last Updated11/12/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
Paccar PX-9 Engine Part for a Kenworth T400
5 0

2020 Paccar PX-9 Engine Part for a Kenworth T400

$39.95 USD
Oil Filler Tube, Connection and Filler Cap, Take off 2020 Kenworth T400 with Paccar PX9 Engine, Oil Filler Tube P/N: 3914738, Connection P/N: 3921644, Oil filler Cap P/N: 4962608 /...
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T400
Stock Number15574
MLS Number13954969
CategoryEngine Miscellaneous Parts
Last Updated11/12/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
Cummins 5.9L Engine Control Module (ECM)
5 0

Cummins 5.9L Engine Control Module (ECM)

Contact for price
(Core) 2018 Cummins ISB, ENGINE ECM- Part Number: 3990517, SerialNumber: 0A05021943, 2 Rectangular Plug with 50 Pins each!! Reference images for condition. For more information about this o,...
ConditionUsed
Part Number3990517
Stock NumberP-113717
MLS Number13972277
CategoryEngine Control Modules (ECM)
Last Updated11/7/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Freightliner Cascadia Engine Control Module (ECM)
3 0

2015 Freightliner Cascadia Engine Control Module (ECM)

Contact for price
Engine Control Module (ECM), Good Condition. Ship Ready, Removed from a 2015 Freightliner Cascadia. Call DTI Trucks for more information and a shipping quote. PN 10R036149
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA
Stock Number76528
MLS Number13801091
CategoryEngine Control Modules (ECM)
Last Updated11/7/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
Cummins Engine Control Module (ECM) Part # 3944125
4 0

Cummins Engine Control Module (ECM) Part # 3944125

Contact for price
(GOOD USED) Cummins 3944125 ECM Diesel Engine Control Module, Part # 3944125, Stock # 7292 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are available! Contact...
ConditionUsed
Part Number3944125
Stock Number7292
MLS Number12804364
CategoryEngine Control Modules (ECM)
Last Updated11/7/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISB5.9
2 0

Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISB5.9

$450 USD
Good used, cleaned, tested and inspected Cummins ISB5.9 ECM. Part number: 3990517 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed to your application
Quantity2
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)ISB5.9
Part Number3990517
Stock NumberRyd 3990517
MLS Number13644587
CategoryEngine Control Modules (ECM)
Last Updated11/7/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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