1. Home
  2. Listings
  3. Truck Parts
  4. Engines
  5. Caterpillar
  6. 3126

Caterpillar 3126 Engines For Sale

Close
Your Current Search
Industry
Truck Parts
Category
Engines
Manufacturer
Caterpillar
Model
3126
Market Type
For Sale
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts (468)
Category
Engines (468)
   Engine Cores (16)
Manufacturer
Caterpillar (468)
Condition
New (7)Used (446)Remanufactured (15)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (468)
Warranty
Yes (68)
No (0)
Price
-
Country
United States (442)Canada (25)Belgium (1)
State / Region
Select a country to view available states.
Seller Type
(468)
Market Type
For Sale (468)
Filter by Specs or Location
1-25 of 468 results
1-25 of 468 results
Featured Item
Caterpillar 3126 Engine for a 2002 GMC T6500
0 1

Caterpillar 3126 Engine for a 2002 GMC T6500

$5,500 USD
Good used running Caterpillar 3126 engine. The mileage is 309,993., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T6500
Will Fit Year(s)2002
Part Number240700-1
Stock Number240700-1
MLS Number13333234
CategoryEngines
Last Updated3/20/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 1999 Chevrolet T6500
0 1

Caterpillar 3126 Engine for a 1999 Chevrolet T6500

$6,500 USD
Good used running Caterpillar 3126 engine. The mileage is 197,342., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)T6500
Will Fit Year(s)1999
Part Number240699-1
Stock Number240699-1
MLS Number13333233
CategoryEngines
Last Updated3/20/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2000 GMC T7500
0 1

Caterpillar 3126 Engine for a 2000 GMC T7500

$5,500 USD
Good used running Caterpillar 3126 engine. The milage is 269,949., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2000
Part Number240688-1
Stock Number240688-1
MLS Number13333225
CategoryEngines
Last Updated3/20/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Featured Item
Caterpillar 3126 Engine for a 2001 GMC T7500
17 1

Caterpillar 3126 Engine for a 2001 GMC T7500

$5,500 USD
Good Used Running Caterpillar 3126 engine. The engine has been visually inspected and is in good condition. The engine has turbo, ECM and injectors attached. The horsepower is 246. The...
ConditionUsed
Horse Power246 HP
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)2001
Part Number240625-1
Stock Number240625-1
MLS Number13284059
CategoryEngines
Last Updated3/20/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW
15 0

2003 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD
ConditionUsed
Usage947,300 Miles
CPL/ARR232-5602
Horse Power230 HP
Fits To Make(s)CAT
Fits To Model(s)3126E 249HP AND BELOW
Stock Number2368754
MLS Number12919160
CategoryEngines
Last Updated2/7/2025
Location
Easton, MD, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW
3 0

1999 Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW

$2,975.24 USD
ConditionUsed
Usage448,553 Miles
CPL/ARRCPL/ARR#
Horse Power190 HP
Fits To Make(s)CAT
Fits To Model(s)3126B 249HP AND BELOW
Stock Number2161668
MLS Number11472011
CategoryEngines
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW
4 0

2004 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD
ESN: HEP42434
ConditionUsed
Usage399,998 Miles
CPL/ARR230-8624
Horse Power230 HP
Fits To Make(s)CAT
Fits To Model(s)3126E 249HP AND BELOW
Stock Number2209973
MLS Number11770717
CategoryEngines
Last Updated2/7/2025
Location
Tampa, FL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126E Engine for a Sterling ACTERRA
1 0

2002 Caterpillar 3126E Engine for a Sterling ACTERRA

$1,750 USD
Complete CAT 3126, Core Assembly, Good Parts, Non Runner, Call for More Information and Shipping.
ConditionUsed
Usage334,752 Miles
Fits To Make(s)STERLING
Fits To Model(s)ACTERRA
Stock Number12276
MLS Number10456586
CategoryEngines
Last Updated1/25/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW
4 0

2004 Caterpillar 3126E Engine for a CAT 3126E 249HP AND BELOW

$2,690 USD
ConditionUsed
Usage320,699 Miles
Horse Power230 HP
Fits To Make(s)CAT
Fits To Model(s)3126E 249HP AND BELOW
Stock Number2207262
MLS Number11752976
CategoryEngines
Last Updated2/7/2025
Location
Tampa, FL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW
7 0

2001 Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW

$2,975.24 USD
ConditionUsed
Usage307,338 Miles
CPL/ARR197-1203
Horse Power230 HP
Fits To Make(s)CAT
Fits To Model(s)3126B 249HP AND BELOW
Stock Number2468971
MLS Number13253201
CategoryEngines
Last Updated3/19/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126 Engine for a Peterbilt 330
7 0

2001 Caterpillar 3126 Engine for a Peterbilt 330

$4,500 USD
CAT 3126 CORE Engine Assembly, 287K Miles, Good For Parts, Call For More Information And Shipping Quote,
ConditionUsed
Usage287,459 Miles
Fits To Make(s)PETERBILT
Fits To Model(s)330
Stock Number51980
MLS Number11525330
CategoryEngines
Last Updated3/15/2023
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126E Engine for a CAT 3126E 250HP AND ABOVE
6 0

2004 Caterpillar 3126E Engine for a CAT 3126E 250HP AND ABOVE

$5,315.25 USD
ConditionUsed
Usage270,177 Miles
Horse Power250 HP
Fits To Make(s)CAT
Fits To Model(s)3126E 250HP AND ABOVE
Stock Number2299329
MLS Number12919184
CategoryEngines
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126 Engine for a Peterbilt 330
4 0

2002 Caterpillar 3126 Engine for a Peterbilt 330

$3,000 USD
Core CAT 3126 Engine Assembly, 265K Miles, Good For Parts, Call For More Information And Shipping quote
ConditionUsed
Usage265,162 Miles
Horse Power300 HP
Fits To Make(s)PETERBILT
Fits To Model(s)330
Stock Number52278
MLS Number11542394
CategoryEngines
Last Updated10/7/2023
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126 Engine for a Sterling M7500 ACTERRA
7 0

2001 Caterpillar 3126 Engine for a Sterling M7500 ACTERRA

$2,250 USD
Complete CAT 3126 Engine Assembly, 226K Miles, Good For Parts, Call For More Information And Shipping Quote
ConditionUsed
Usage226,334 Miles
Horse Power250 HP
Fits To Make(s)STERLING
Fits To Model(s)M7500 ACTERRA
Stock Number45278
MLS Number11087081
CategoryEngines
Last Updated3/12/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126E Engine for a Chevrolet C6500
3 0

2001 Caterpillar 3126E Engine for a Chevrolet C6500

$3,800 USD
RAN GREAT DROVE 10 MILES VERY CLEAN NO RUST COMPLETE WITH ECM AND TURBO
ConditionUsed
Usage220,000 Miles
Horse Power190 HP
Fits To Make(s)CHEVROLET
Fits To Model(s)C6500
Stock Number10451
MLS Number12715358
CategoryEngines
Last Updated5/1/2024
Location
Morrisville, NY, US
Sold By

Dutcher's Inc.

(844) 641-___  SHOW
NUMBERCall Seller
Save
Dutcher's Inc.
Caterpillar 3126B Engine
18 0

2002 Caterpillar 3126B Engine

$2,900 USD
Quality used Caterpillar 3126B engine that has undergone a thorough visual inspection, confirming its working state. Review attached photos and video. For additional information, please...
ConditionUsed
Usage218,985 Miles
Horse Power210 HP
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126B
Stock Number01-3126B-43020
MLS Number12056965
CategoryEngines
Last Updated2/21/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quality Bus and Truck Parts
Caterpillar 3126 Diesel Engine
1 0

2001 Caterpillar 3126 Diesel Engine

Call for price
Used 2001 Caterpillar 3126 Engine, S/N 8YL82635, 210HP, 202,770 miles, Out of a GMC C7500, $500 core, GREAT RUNNER!!! For more information about this engine or any other diesel engine you...
ConditionUsed
Usage202,770 Miles
Horse Power210 HP
Stock Number112635
MLS Number8672029
CategoryEngines
Last Updated12/6/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Caterpillar 3126 Diesel Engine
2 0

2003 Caterpillar 3126 Diesel Engine

Call for price
Used 2003 Caterpillar 3126 Engine, S/N HEP41079, ARR# 225-2187, 189,153 miles, 210HP, $500 Core Charge, RUNS EXCELLENT with Warranty!!!!! For more information about this engine or any other...
ConditionUsed
Usage189,153 Miles
Horse Power210 HP
Stock Number111079
MLS Number8699282
CategoryEngines
Last Updated12/6/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Caterpillar 3126 Diesel Engine
3 0

1998 Caterpillar 3126 Diesel Engine

Call for price
Used 1998 Caterpillar 3126 Engine, (70 PIN ECM), S/N 7AS09508, AR#156-2439, Family# WCPXH0442HRK, 190HP MAX HP 300, 163,835 Miles, Out of a GMC, $500 Core Charge, Tested and Inspected, Runs...
ConditionUsed
Usage163,835 Miles
Horse Power190 HP
Stock Number227828
MLS Number8736934
CategoryEngines
Last Updated12/6/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Caterpillar 3126 Engine for a Peterbilt 330
2 0

2003 Caterpillar 3126 Engine for a Peterbilt 330

$6,500 USD
Complete 7.2L Cat Engine in Good Condition,Runner, No Blow by 141k Miles no warrenty.Ready to ship Contact DTI Trucks for More Information and Shipping Quote
ConditionUsed
Usage141,000 Miles
Horse Power210 HP
Fits To Make(s)PETERBILT
Fits To Model(s)330
Stock Number64178
MLS Number12768608
CategoryEngines
Last Updated1/25/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126 Diesel Engine
2 0

1999 Caterpillar 3126 Diesel Engine

Call for price
Used 1999 Caterpillar 3126 Engine, S/N 7AS64510, 250HP-330 Max HP, 131K miles, $500 core, RUNS GREAT!!! For more information about this engine or any other diesel engine you need please call...
ConditionUsed
Usage131,000 Miles
Horse Power250 HP
Stock Number214510
MLS Number8690992
CategoryEngines
Last Updated12/6/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Caterpillar 3126 Engine
6 0

Caterpillar 3126 Engine

$3,450 USD
Good running takeout engine. 7AS; 130K miles. Ran well. Call or message with any questions or visit our website.
ConditionUsed
Usage130,000 Miles
CPL/ARR173-6290
Horse Power230 HP
Stock Number3155
MLS Number11899881
CategoryEngines
Last Updated2/23/2023
Location
Springville, PA, US
Sold By

Summit Core Supply

(844) 329-___  SHOW
NUMBERCall Seller
Email Seller
Save
Summit Core Supply
Caterpillar 3126 Diesel Engine
1 0

2002 Caterpillar 3126 Diesel Engine

Call for price
USED 2002 Caterpillar 3126 Engine, S/N CKM52267 (70 Pin ECM), 190HP, $500 core, 127,310 miles!!! Fully tested and inspected, GREAT RUNNER!!!!! For more information please call 844-EZ-ENGINES...
ConditionUsed
Usage127,310 Miles
Horse Power190 HP
Stock Number112267
MLS Number8654880
CategoryEngines
Last Updated12/3/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Caterpillar 3126 Diesel Engine
6 0

2003 Caterpillar 3126 Diesel Engine

$4,500 USD
(USED) 2003 Caterpilllar 3126 Diesel Engine (70PINECM), Serial # HEP17309, Family # 3CPXH0442HBX, AR#230-8455, 210HP RATED @ 2200RPM, MAX ADV 330HP @ 2400, Test Run 3-9-16, 114,777 Miles,...
ConditionUsed
Usage114,777 Miles
Horse Power210 HP
Stock Number002836
MLS Number8642665
CategoryEngines
Last Updated3/9/2016
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Caterpillar 3126 Engine
2 0

2000 Caterpillar 3126 Engine

Call for price
USED 2000 CATERPILLAR 3126 (70 PINECM) ENGINE, S/N 8YL59285, 210HP, 103,000 MILES. TESTED AND RUNS GREAT! $500 core charge. FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINES
ConditionUsed
Usage103,000 Miles
Horse Power210 HP
Stock Number119285
MLS Number8612516
CategoryEngines
Last Updated12/6/2024
Location
Palmyra, PA, US
Sold By

Boots and Hank's Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hank's Truck Parts, Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine to sell? In minutes, you can create an online listing for your engine and advertise it to thousands of buyers.
Start selling today