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Complete Diesel Engines
We Have Hundreds of Complete Diesel Engines
Frontier stocks a wide range of makes and models of complete diesel engines, including models from Cummins, Caterpillar, and Detroit Diesel. Our first-class service makes ordering or just answering questions only a phone call away!
Caterpillar C7 Acert Engine
Price:
$7,500.00
$7,500.00
View Detail >
Tag No.
500-19307
Tag No.
500-19307
Part No.
WAX42326
Part No.
WAX42326
HP
210
HP
210
Miles
92,747
Miles
92,747
VIN #
4UZAAXDC77CX73289
VIN #
4UZAAXDC77CX73289
AR/CPL #
281-9851
AR/CPL #
281-9851
Pan Sump
Front
Pan Sump
Front
Computer
70 pin
Computer
70 pin
Truck
Freightliner School Bus
Truck
Freightliner School Bus
Oil Pressure
64/27
Oil Pressure
64/27
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 07
EPA Tier
EPA 07
Caterpillar C13 Acert Engine
Price:
$23,625.00
$23,625.00
View Detail >
Tag No.
500-19280
Tag No.
500-19280
Part No.
FTPC13LB
Part No.
FTPC13LB
HP
335-470
HP
335-470
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C15 Acert Engine
Price:
$24,000.00
$24,000.00
View Detail >
Tag No.
500-19262
Tag No.
500-19262
Part No.
MXS53403
Part No.
MXS53403
HP
550
HP
550
Miles
10,682
Miles
10,682
VIN #
1XP5DB9X96D870500
VIN #
1XP5DB9X96D870500
AR/CPL #
261-5422
AR/CPL #
261-5422
Pan Sump
Front
Pan Sump
Front
Computer
120 Pin
Computer
120 Pin
Truck
Peterbilt 379
Truck
Peterbilt 379
Oil Pressure
62/32
Oil Pressure
62/32
Jake Brake
Yes
Jake Brake
Yes
See it run!
N/A
See it run!
N/A
EPA Tier
EPA 04
EPA Tier
EPA 04
Caterpillar 3406B Engine
Price:
$11,000.00
$11,000.00
View Detail >
Tag No.
500-19206
Tag No.
500-19206
Part No.
3ZJ01841
Part No.
3ZJ01841
HP
350
HP
350
Miles
508,042
Miles
508,042
VIN #
1FTYY95X9MVA21508
VIN #
1FTYY95X9MVA21508
AR/CPL #
4P-1069
AR/CPL #
4P-1069
Pan Sump
Front
Pan Sump
Front
Computer
Mech
Computer
Mech
Truck
LTA
Truck
LTA
Oil Pressure
70/35
Oil Pressure
70/35
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C15 Acert Engine
Price:
$18,500.00
$18,500.00
View Detail >
Tag No.
500-19188
Tag No.
500-19188
Part No.
NXS30569
Part No.
NXS30569
HP
550
HP
550
Miles
548,388
Miles
548,388
VIN #
1HSXRSCT77J558302
VIN #
1HSXRSCT77J558302
AR/CPL #
261-5413
AR/CPL #
261-5413
Pan Sump
Rear
Pan Sump
Rear
Computer
120 Pin
Computer
120 Pin
Truck
International
Truck
International
Oil Pressure
65/30
Oil Pressure
65/30
Jake Brake
Yes
Jake Brake
Yes
EPA Tier
EPA 07
EPA Tier
EPA 07
Caterpillar CT13 Engine
Price:
$16,000.00
$16,000.00
View Detail >
Tag No.
500-19183
Tag No.
500-19183
Part No.
KBK01428
Part No.
KBK01428
HP
475
HP
475
Miles
243,844
Miles
243,844
VIN #
1HTJGTKT7DJ298431
VIN #
1HTJGTKT7DJ298431
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
Yes
Computer
Yes
Truck
CT660
Truck
CT660
Oil Pressure
71/20
Oil Pressure
71/20
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 10
EPA Tier
EPA 10
Caterpillar 3406C Engine
Price:
$19,966.50
$19,966.50
View Detail >
Tag No.
500-16779
Tag No.
500-16779
Part No.
FTP3406LB
Part No.
FTP3406LB
HP
350-425
HP
350-425
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar 3306DI Engine
Price:
$19,966.50
$19,966.50
View Detail >
Tag No.
500-16778
Tag No.
500-16778
Part No.
FTP3406LB
Part No.
FTP3406LB
HP
290-350
HP
290-350
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
657
EPA Tier
657
Caterpillar 3406E Engine
Price:
$21,377.25
$21,377.25
View Detail >
Tag No.
500-16769
Tag No.
500-16769
Part No.
FTP3406ELB
Part No.
FTP3406ELB
HP
355-550
HP
355-550
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar 3406B Engine
Price:
$19,966.50
$19,966.50
View Detail >
Tag No.
500-16767
Tag No.
500-16767
Part No.
FTP3406LB
Part No.
FTP3406LB
HP
350-425
HP
350-425
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar 3306B Engine
Price:
$22,275.00
$22,275.00
View Detail >
Tag No.
500-16765
Tag No.
500-16765
Part No.
FTP3306LB
Part No.
FTP3306LB
HP
225-305
HP
225-305
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C15 Acert Engine
Price:
$22,659.75
$22,659.75
View Detail >
Tag No.
500-16759
Tag No.
500-16759
Part No.
FTPC15ALB
Part No.
FTPC15ALB
HP
435-550
HP
435-550
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C15 Engine
Price:
$24,279.75
$24,279.75
View Detail >
Tag No.
500-16757
Tag No.
500-16757
Part No.
FTPC15LB
Part No.
FTPC15LB
HP
435-550
HP
435-550
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C13 Acert Engine
Price:
$21,633.75
$21,633.75
View Detail >
Tag No.
500-16756
Tag No.
500-16756
Part No.
FTPC13LB
Part No.
FTPC13LB
HP
335-470
HP
335-470
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C12 Engine
Price:
$19,575.00
$19,575.00
View Detail >
Tag No.
500-16753
Tag No.
500-16753
Part No.
FTPC12LB
Part No.
FTPC12LB
HP
335-455
HP
335-455
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar 3126 Engine
Price:
$4,500.00
$4,500.00
View Detail >
Tag No.
500-19041
Tag No.
500-19041
Part No.
7AS23950
Part No.
7AS23950
HP
190
HP
190
Miles
Unknown
Miles
Unknown
VIN #
1GBL7H1C4WJ112629
VIN #
1GBL7H1C4WJ112629
AR/CPL #
146-8766
AR/CPL #
146-8766
Pan Sump
Rear
Pan Sump
Rear
Computer
70 Pin
Computer
70 Pin
Truck
C7500
Truck
C7500
Oil Pressure
57/25
Oil Pressure
57/25
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 98
EPA Tier
EPA 98
Caterpillar C7 Acert Engine
Price:
$9,500.00
$9,500.00
View Detail >
Tag No.
500-18922
Tag No.
500-18922
Part No.
C7S02368
Part No.
C7S02368
HP
190
HP
190
Miles
54.732
Miles
54.732
VIN #
1BAKFCKA08F252560
VIN #
1BAKFCKA08F252560
AR/CPL #
307-7175
AR/CPL #
307-7175
Pan Sump
Rear
Pan Sump
Rear
Computer
120 Pin
Computer
120 Pin
Truck
Bluebird Vision
Truck
Bluebird Vision
Oil Pressure
63/31
Oil Pressure
63/31
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 07
EPA Tier
EPA 07
Caterpillar C7 Acert Engine
Price:
$8,999.00
$8,999.00
View Detail >
Tag No.
500-18867
Tag No.
500-18867
Part No.
C7S04755
Part No.
C7S04755
HP
210
HP
210
Miles
98,876
Miles
98,876
VIN #
1GDK7C1A48F404209
VIN #
1GDK7C1A48F404209
AR/CPL #
305-9591
AR/CPL #
305-9591
Pan Sump
Rear
Pan Sump
Rear
Computer
120 Pin
Computer
120 Pin
Truck
GMC
Truck
GMC
Oil Pressure
56/23
Oil Pressure
56/23
Jake Brake
No
Jake Brake
No
EPA Tier
07
EPA Tier
07
Caterpillar C18 Engine
Price:
$33,176.25
$33,176.25
View Detail >
Tag No.
500-18280
Tag No.
500-18280
Part No.
FTPC18LB
Part No.
FTPC18LB
HP
435-550
HP
435-550
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C11 Acert Engine
Price:
$19,710.00
$19,710.00
View Detail >
Tag No.
500-18279
Tag No.
500-18279
Part No.
FTPC11LB
Part No.
FTPC11LB
HP
300-410
HP
300-410
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C10 Engine
Price:
$13,000.00
$13,000.00
View Detail >
Tag No.
500-18268
Tag No.
500-18268
Part No.
MBJ04720
Part No.
MBJ04720
HP
335
HP
335
Miles
65,485
Miles
65,485
VIN #
1CYCCE5834T046490
VIN #
1CYCCE5834T046490
AR/CPL #
226-6963
AR/CPL #
226-6963
Pan Sump
Front
Pan Sump
Front
Computer
70 Pin
Computer
70 Pin
Truck
Crane
Truck
Crane
Oil Pressure
42/16
Oil Pressure
42/16
Jake Brake
No
Jake Brake
No
EPA Tier
EPA03
EPA Tier
EPA03
Caterpillar 3406E Engine
Price:
$17,950.00
$17,950.00
View Detail >
Tag No.
500-18345
Tag No.
500-18345
Part No.
FTP3406ELB-1LW550
Part No.
FTP3406ELB-1LW550
HP
550
HP
550
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
1LW
AR/CPL #
1LW
Pan Sump
N/A
Pan Sump
N/A
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar C10 Engine
Price:
$19,575.00
$19,575.00
View Detail >
Tag No.
500-17635
Tag No.
500-17635
Part No.
FTPC10LB
Part No.
FTPC10LB
HP
305-375
HP
305-375
Miles
Rebuilt
Miles
Rebuilt
VIN #
N/A
VIN #
N/A
AR/CPL #
N/A
AR/CPL #
N/A
Pan Sump
Front
Pan Sump
Front
Computer
No
Computer
No
Truck
N/A
Truck
N/A
Oil Pressure
Rebuilt
Oil Pressure
Rebuilt
Jake Brake
No
Jake Brake
No
See it run!
N/A
See it run!
N/A
EPA Tier
N/A
EPA Tier
N/A
Caterpillar 3126 Engine
Price:
$6,500.00
$6,500.00
View Detail >
Tag No.
500-19132
Tag No.
500-19132
Part No.
7AS26498
Part No.
7AS26498
HP
190
HP
190
Miles
281,417
Miles
281,417
VIN #
1GDJ7C1C8WJ521833
VIN #
1GDJ7C1C8WJ521833
AR/CPL #
155-3359
AR/CPL #
155-3359
Pan Sump
Front
Pan Sump
Front
Computer
70 pin
Computer
70 pin
Truck
T6500
Truck
T6500
Oil Pressure
55/27
Oil Pressure
55/27
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 98
EPA Tier
EPA 98
Caterpillar 3126B Engine
Price:
$9,200.00
$9,200.00
View Detail >
Tag No.
500-19066
Tag No.
500-19066
Part No.
1WM16019
Part No.
1WM16019
HP
210
HP
210
Miles
See notes
Miles
See notes
VIN #
N/A
VIN #
N/A
AR/CPL #
126-8647
AR/CPL #
126-8647
Pan Sump
Front
Pan Sump
Front
Computer
40 Pin
Computer
40 Pin
Truck
Freightliner
Truck
Freightliner
Oil Pressure
45/20
Oil Pressure
45/20
Jake Brake
No
Jake Brake
No
EPA Tier
EPA 98
EPA Tier
EPA 98
