Frontier Truck Parts Cummins Engines For Sale

1 - 25 of 93 listings

11 0

2019 Used Cummins ISB 6.7L Engine

Newly Listed

$11,000 USD

Used ISB 6.7L Engine, AR/CPL #: 4570

Condition	Used
Fits To Make(s)	Bluebird
Fits To Model(s)	School Bus
Will Fit Year(s)	2019
Part Number	74519522
Stock Number	500-19272
MLS Number	13983977
Category	Engines
Last Updated	11/14/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

2019 Used Cummins X15 Engine

$18,500 USD

Used X15 Engine, AR/CPL #: 4342

Condition	Used
Fits To Make(s)	International LT625
Will Fit Year(s)	2019
Part Number	80124893
Stock Number	500-19400
MLS Number	13952262
Category	Engines
Last Updated	10/29/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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12 0

2015 Used Cummins ISX15 Engine

$15,999 USD

Used ISX15 Engine, AR/CPL #: 4583

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Will Fit Year(s)	2015
Part Number	79873876
Stock Number	500-19283
MLS Number	13952223
Category	Engines
Last Updated	10/29/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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25 0

Rebuilt Cummins X15 Long Block Engine Assembly - CPL4343

$22,375 USD

Rebuilt X15 Long Block Engine Assembly - CPL4343, AR/CPL #: 4343

Condition	Remanufactured
Fits To Make(s)	N/A
Part Number	FTPX15LB
Stock Number	500-19387
MLS Number	13907846
Category	Engines
Last Updated	10/18/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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10 0

2015 Used Cummins ISB 6.7L Engine

$9,500 USD

Used ISB 6.7L Engine, AR/CPL #: 4784

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	B2 School Bus
Will Fit Year(s)	2015
Part Number	73631639
Stock Number	500-19235
MLS Number	13871078
Category	Engines
Last Updated	10/7/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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8 0

2017 Used Cummins X15 Engine

$13,000 USD

Used X15 Engine, AR/CPL #: 4342

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Part Number	79972884
Stock Number	500-19319
MLS Number	13745292
Category	Engines
Last Updated	8/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2009 Used Cummins ISX DPF Engine

$15,500 USD

Used ISX DPF Engine, AR/CPL #: 2732

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2009
Part Number	79315859
Stock Number	500-19107
MLS Number	13723629
Category	Engines
Last Updated	7/25/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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14 0

2024 Used Cummins B6.7 Engine

$12,000 USD

Used B6.7 Engine, AR/CPL #: 5470

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	School Bus
Will Fit Year(s)	2024
Part Number	99085189
Stock Number	500-19176
MLS Number	13721169
Category	Engines
Last Updated	7/24/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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14 0

1997 Used Cummins 6BT 5.9L Engine

$7,500 USD

Used 6BT 5.9L Engine, AR/CPL #: 1551

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	F800
Will Fit Year(s)	1997
Part Number	45329574
Stock Number	500-19138
MLS Number	13721162
Category	Engines
Last Updated	7/24/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2022 Used Cummins X15 Engine

$17,000 USD

Used X15 Engine, AR/CPL #: 5348

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT
Will Fit Year(s)	2022
Part Number	80295104
Stock Number	500-19052
MLS Number	13708212
Category	Engines
Last Updated	7/17/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2017 Used Cummins X15 Engine

$15,999 USD

Used X15 Engine, AR/CPL #: 4342

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2017
Part Number	80000725
Stock Number	500-19174
MLS Number	13663231
Category	Engines
Last Updated	6/24/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2023 NTO Cummins B6.7 Engine

$15,000 USD

NTO B6.7 Engine, AR/CPL #: 5466

Condition	New
Fits To Make(s)	MV607
Will Fit Year(s)	2023
Part Number	99058086
Stock Number	500-19201
MLS Number	13658113
Category	Engines
Last Updated	6/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2023 New Cummins B6.7 Engine

$15,999 USD

New B6.7 Engine, AR/CPL #: 5466

Condition	New
Fits To Make(s)	B2 106
Will Fit Year(s)	2023
Part Number	99057992
Stock Number	500-19203
MLS Number	13658112
Category	Engines
Last Updated	10/16/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2008 Used Cummins ISX DPF Engine

$15,000 USD

Used ISX DPF Engine, AR/CPL #: 2732

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Will Fit Year(s)	2008
Part Number	79342734
Stock Number	500-19126
MLS Number	13645235
Category	Engines
Last Updated	6/13/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2022 Used Cummins X15 Engine

$16,500 USD

Used X15 Engine, AR/CPL #: 5779

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	80343442
Stock Number	500-19266
MLS Number	13608912
Category	Engines
Last Updated	5/28/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2021 Used Cummins X15 Engine

$15,999 USD

Used X15 Engine, AR/CPL #: 5779

Condition	Used
Fits To Make(s)	T680
Will Fit Year(s)	2021
Part Number	80381103
Stock Number	500-19279
MLS Number	13600105
Category	Engines
Last Updated	10/16/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2022 Used Cummins X15 Engine

$19,500 USD

Used X15 Engine, AR/CPL #: 5881

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Part Number	80442333
Stock Number	500-19189
MLS Number	13600084
Category	Engines
Last Updated	5/22/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2022 Used Cummins X15 Engine

$19,000 USD

Used X15 Engine, AR/CPL #: 5881

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	80412898
Stock Number	500-19185
MLS Number	13600083
Category	Engines
Last Updated	5/22/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2018 Used Cummins ISB 6.7L Engine

$6,000 USD

Used ISB 6.7L Engine, AR/CPL #: 4903

Condition	Used
Fits To Make(s)	Ram
Fits To Model(s)	5500
Will Fit Year(s)	2018
Part Number	58937834
Stock Number	500-19240
MLS Number	13574975
Category	Engines
Last Updated	5/13/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2023 NTO Cummins B6.7 Engine

$15,000 USD

NTO B6.7 Engine, AR/CPL #: 5466

Condition	New
Fits To Make(s)	MV607
Will Fit Year(s)	2023
Part Number	99057988
Stock Number	500-19202
MLS Number	13518202
Category	Engines
Last Updated	6/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2023 NTO Cummins B6.7 Engine

$15,000 USD

NTO B6.7 Engine, AR/CPL #: 5466

Condition	New
Fits To Make(s)	MV607
Will Fit Year(s)	2023
Part Number	99058000
Stock Number	500-19204
MLS Number	13518201
Category	Engines
Last Updated	6/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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7 0

2018 Used Cummins X15 Engine

$15,999 USD

Used X15 Engine, AR/CPL #: 4342

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Part Number	80126849
Stock Number	500-19145
MLS Number	13459852
Category	Engines
Last Updated	3/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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7 0

2012 Used Cummins ISX15 Engine

$14,999 USD

Used ISX15 Engine, AR/CPL #: 3719

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2012
Part Number	79630475
Stock Number	500-19124
MLS Number	13456301
Category	Engines
Last Updated	3/19/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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7 0

2012 Used Cummins ISX15 Engine

$14,999 USD

Used ISX15 Engine, AR/CPL #: 3719

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2012
Part Number	79532769
Stock Number	500-19106
MLS Number	13410653
Category	Engines
Last Updated	2/20/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2021 New Cummins B6.7 Engine

$15,999 USD

New B6.7 Engine, AR/CPL #: 5466

Condition	New
Fits To Make(s)	Freightliner
Will Fit Year(s)	2021
Part Number	74782321
Stock Number	500-18088
MLS Number	13384422
Category	Engines
Last Updated	2/18/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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