OEM-Compatible Parts certified

OEM-Compatible Parts

ICEBOX Replacement Parts Quality certified

ICEBOX Replacement Parts Quality

Freightliner Columbia Oil Coolers

Freightliner Columbia Oil Coolers are precision-engineered replacement cooling components designed to maintain optimal engine oil temperatures in heavy-duty Columbia trucks. These OEM-compatible units prevent overheating, extend engine life, and support reliable performance for long-haul and commercial fleet operations across the USA.

Freightliner Radiators & Cooling Components Collection
RV & Bus Cooling Components Collection
Oil Coolers Collection — incl. Engine & Transmission Oil Cooler Lines

Our Range of Products

Freightliner Radiators & Cooling Components Collection

Freightliner Radiators & Cooling Components Collection

  • 390 Freightliner-compatible SKUs in stock
  • Fits Columbia, Cascadia, FLD120 & more
  • Trade login for wholesale pricing access
RV & Bus Cooling Components Collection

RV & Bus Cooling Components Collection

  • 367+ parts for RVs, buses & fire trucks
  • Fits Monaco, Spartan, Bluebird & more
  • Full range: radiators, CAC, oil coolers
Oil Coolers Collection — incl. Engine & Transmission Oil Cooler Lines

Oil Coolers Collection — incl. Engine & Transmission Oil Cooler Lines

  • 1,466+ oil cooler listings available
  • Compatible with CAT, Komatsu & Volvo
  • Covers construction, ag & oil & gas use

Frequently Asked Questions

Where is the oil cooler located on a DD15 engine?

While Radiator Supply House stocks OEM-compatible oil coolers for Freightliner Columbia trucks equipped with various engine configurations, specific installation location details for the DD15 engine are best confirmed by contacting their cooling system specialists directly. You can reach the team by phone at +1 877-615-3002, WhatsApp chat, or Facebook Messenger for fitment and technical guidance tailored to your specific engine setup.

How much does it cost to replace a Freightliner Columbia oil cooler?

How do I know if my Freightliner Columbia oil cooler needs replacing?

Are the oil coolers from Radiator Supply House OEM-compatible with the Freightliner Columbia?

What oil cooler models are compatible with the Freightliner Columbia?

Can fleet operators and repair shops get trade pricing on Freightliner Columbia oil coolers?

What other Freightliner cooling components does Radiator Supply House supply alongside oil coolers?

Does Radiator Supply House ship Freightliner Columbia oil coolers across the USA?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Commercial Trucking & Freight

Commercial Trucking & Freight

Replacement oil coolers for Freightliner Columbia long-haul and regional freight trucks to prevent overheating during heavy operation.

Fleet Management & Maintenance

Fleet Management & Maintenance

Bulk oil cooler sourcing for fleet maintenance programs managing multiple Freightliner Columbia units across commercial transport operations.

Truck Dealerships & Service Centers

Truck Dealerships & Service Centers

OEM-compatible Freightliner Columbia oil coolers for dealership service bays requiring reliable, correctly fitting replacement cooling parts.

Emergency & Specialty Vehicles

Emergency & Specialty Vehicles

Cooling system oil cooler replacements for specialty vehicles on Freightliner platforms including fire trucks and emergency response units.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Commercial Fleet Operators Choose Radiator Supply House

Extensive Freightliner Parts Catalog

Access 390+ Freightliner-compatible cooling components covering Columbia, Cascadia, M2, FLD120, and Century models in one place.

OEM-Equivalent Quality Guaranteed

ICEBOX replacement parts deliver OEM-equivalent performance and fit, ensuring reliable engine oil temperature control and long service life.

Trade Pricing & Expert Support

Login-based trade pricing system gives fleet operators and repair shops competitive rates, backed by WhatsApp and Messenger chat support.

Get the Right Freightliner Columbia Oil Cooler Fast

Submit your request and our cooling system specialists will confirm fitment, pricing, and availability for your Freightliner Columbia.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 877-615-3002.