Used Freightliner Engines For Sale

OEM Quality Used Freightliner Replacement Engines with Nationwide Shipping

1800-518-9776

Free Commercial Shipping • VIN Compatibility Verified • Up to 3 Years Extended Warranty

Fill Up The Form

Get Your Free Quote

Which Part?

Car Engine icon

Which Brand?

part

Which Car?

part

Which Year?

part

Which Variant?

part

Name

User Icon

email

part

Contact

part
next-arrow
Lifetime SupportVIN Compatibility Verified
Free Shipping Free Commercial Shipping
upto 3 years Return and Replacement Warranty Upto 3 Years Extended Warranty
Home     Used Freightliner Engines
BUY

Used Freightliner Engines

Looking for a used Freightliner engine for sale? Used Engines Inc. is a trusted Freightliner used engine supplier offering OEM-quality inspected, tested, and warranty-backed replacement engines for Freightliner trucks throughout the United States.

Whether you need a Freightliner replacement engine, a used Freightliner Cascadia engine, or a heavy-duty diesel engine like the Detroit DD15, DD13, DD16, Cummins X15, Cummins ISX15, or Caterpillar C15 ACERT, our inventory specialists will match the correct engine using your VIN before shipment.

We proudly supply engines for owner-operators, repair facilities, dealerships, logistics companies, and commercial fleets.

Certified Engines

100%

Certified Engines

Free Delivery

FAST

Free Delivery

Inventory in USA

Largest

Inventory in USA

Quality Assurance

100%

Quality Assurance

Buy Used

Freightliner Engines

Replacing a failed heavy-duty diesel engine doesn't have to be expensive. At Used Engines Inc., we specialize in supplying used Freightliner replacement engines that are professionally inspected, tested, and sourced from trusted recycling facilities across North America.

Every engine undergoes quality inspection before shipment, helping reduce downtime while providing dependable performance for commercial trucking operations.

Whether you're replacing an engine in a long-haul tractor, regional truck, vocational vehicle, or medium-duty Freightliner, our specialists will identify the exact engine based on your VIN, engine serial number, emissions requirements, and production year.

Freightliner Cascadia truck

Get your FREE quote for the
available used Freightliner Engines for sale

We proudly supply replacement engines for popular Freightliner models including:

tag Freightliner Cascadia
tag Freightliner M2 106
tag Freightliner M2 112
tag Freightliner Columbia
tagFreightliner Coronado
tagFreightliner Century Class
tagFreightliner FLD
tagFreightliner FL70
tagFreightliner FL80
tag Freightliner Business Class
tagFreightliner Classic XL
tagFreightliner Argosy

Engine Variants

Freightliner Engine Variants We Supply

Our nationwide inventory includes many of the industry's most popular Freightliner diesel engines.

Freightliner Cascadia Engines

tag Used Freightliner Cascadia Detroit DD15 (14.8L)
tag Used Freightliner Cascadia Detroit DD13 (12.8L)
tag Used Freightliner Cascadia Detroit DD16 (15.6L)
tag Used Freightliner Cascadia Detroit Series 60 (14.0L)
tag Used Freightliner Cascadia Cummins X15 Efficiency
tag Used Freightliner Cascadia Cummins X15 Performance
tag Used Freightliner Cascadia Cummins ISX15
tag Used Freightliner Cascadia Caterpillar C15 ACERT

Freightliner M2 106 Engines

tag Used Freightliner M2 106 Cummins ISB 6.7
tag Used Freightliner M2 106 Cummins B6.7
tag Used Freightliner M2 106 Cummins ISL
tag Used Freightliner M2 106 Cummins L9
tag Used Freightliner M2 106 Detroit DD8 (7.7L)
tag Used Freightliner M2 106 Detroit DD5 (5.1L)
tag Used Freightliner M2 106 Caterpillar C7
tag Used Freightliner M2 106 Caterpillar 3126

These engine variants are available based on inventory and VIN compatibility. Our specialists will verify the correct replacement before shipment.

BUYING

A Used Freightliner Engine

Our Requirements

Finding the correct Freightliner engine is simple when you work with experienced diesel specialists. To accurately identify your replacement engine, we recommend providing:

  • tagVEHICLE IDENTIFICATION NUMBER (VIN)
  • tagFREIGHTLINER MODEL
  • tagENGINE MODEL (DD13, DD15, X15, ISX15, ETC.)
  • tagENGINE SERIAL NUMBER (IF AVAILABLE)
  • tagMILEAGE
  • tagTRANSMISSION TYPE
  • tagSHIPPING ZIP CODE

VIN verification helps ensure you receive the correct engine with proper emissions specifications, mounting configuration, and electronic compatibility.

Transmissions

Used Freightliner Transmissions For Sale

Need a transmission as well? Used Engines Inc. also supplies high-quality used Freightliner transmissions for commercial trucks.

Our inventory regularly includes:

tag Used Eaton Fuller Manual Transmission
tag Used Eaton Fuller Automated Manual Transmission
tag Used Detroit DT12 Transmission
tag Used Allison Automatic Transmission

Whether you're searching for:

tag Used Freightliner Transmission For Sale
tag Eaton Fuller Transmission Freightliner
tag Freightliner Cascadia Transmission Used
tag Freightliner Automated Manual Transmission Used

our inventory specialists can quickly locate the right transmission using your VIN. Each transmission is inspected before shipping for dependable operation and long-term reliability.

Freightliner diesel truck engine

Why Buy From

Used Engines Inc.?

Thousands of truck owners and repair facilities trust Used Engines Inc. because we focus on quality, compatibility, and customer service.

Why customers choose us
  • tag OEM Quality Used Freightliner Engines
  • tag VIN Compatibility Verification
  • tag Nationwide Commercial Shipping
  • tag Professionally Inspected & Tested Engines
  • tag Access to 2,000+ Inventory Suppliers
  • tag Competitive Pricing
  • tag Optional Warranty Coverage up to 3 Years
  • tag Dedicated Customer Support
  • tag Fast Order Processing
  • tag Experienced Diesel Engine Specialists

Our goal is to help you minimize downtime and get your truck back on the road as quickly as possible.

Specifications

Freightliner Engine Specifications

Freightliner trucks are powered by several of the industry's most reliable heavy-duty diesel engines. Our inventory commonly includes:

Engine Family Displacement
Detroit DD55.1L
Detroit DD87.7L
Detroit DD1312.8L
Detroit DD1514.8L
Detroit DD1615.6L
Detroit Series 6014.0L
Cummins ISB / B6.76.7L
Cummins ISL / L98.9L
Cummins ISX1515.0L
Cummins X1514.9L
Caterpillar C77.2L
Caterpillar 31267.2L
Caterpillar C15 ACERT15.2L

Our specialists will verify the exact engine required before shipment using your VIN.

FREQUENTLY ASKED QUESTIONS

Every eligible engine and transmission is carefully inspected and, where applicable, tested before shipment to help ensure reliable performance and customer confidence.

Yes. We supply inspected used Freightliner engines for most commercial truck applications.

Yes. We regularly stock used Detroit DD15, DD13, DD16, and Detroit Series 60 engines.

Yes. We frequently stock Cummins X15, Cummins ISX15, Cummins ISB 6.7, Cummins B6.7, Cummins ISL, and Cummins L9 engines.

Absolutely. Our team performs VIN compatibility verification before shipment.

Yes. We supply used Freightliner manual, automated manual, and automatic transmissions, including Eaton Fuller and Detroit DT12 units.

Eligible engines include warranty protection, with optional extended warranty plans available for additional peace of mind.

See What Our
Customers Say About Us

GET YOUR FREE QUOTE

Freightliner Engine Quote Today

Whether you're searching for a used Freightliner replacement engine, Detroit DD15, Detroit DD13, Detroit DD16, Cummins X15, Cummins ISX15, Caterpillar C15 ACERT, or a used Freightliner transmission, Used Engines Inc. can help you find the right replacement quickly.

With access to 2,000+ nationwide inventory suppliers, we source dependable used engines and transmissions for commercial trucks across the United States.

1800-518-9776

Support@usedengines.us

5444 Westheimer Rd Ste 1000
Houston, TX 77056

Request your FREE quote today and get your Freightliner back on the road with confidence.