2000-2007 Freightliner Columbia/Coronado Diagonal Inlet OEM Radiator
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-10543-FRT-006-EC
- Manufacturer part number
- K2-10543-FRT-006-EC
- UPC
- OEM-RA-FL-002
- Category
- Engine Components
- Shipping weight
- 2.0 lb
2000β2007 Freightliner Columbia/Coronado Diagonal Inlet OEM Radiator
Direct replacement radiator engineered for heavy-duty cooling in Columbia and Coronado platforms. Built to OEM specifications with diagonal inlet configuration for proper coolant flow and thermal management. Hard panel construction designed for long-haul reliability.
Key Features
- Diagonal inlet design - Matches OEM coolant routing for drop-in compatibility
- Heavy-duty construction - Built for extended highway operation and sustained cooling demand
- Factory mounting - Aligns with existing radiator support bracketsβno modification needed
Specs
- OEM replacement radiator, diagonal inlet configuration
- Designed for factory mounting without drilling or welding
What's Included
- Radiator assembly
Frequently Asked Questions
Do I need to drain the entire cooling system before installing this?
Yes. Drain the coolant fully before removing the old radiator. Disconnect the inlet and outlet hoses, unbolt from the radiator support, then bolt the new unit in place. Refill with fresh coolant and bleed air from the system per your service manual.
Will this bolt straight into my truck without modifications?
Yes. This radiator uses factory mounting points on the radiator supportβno drilling, cutting, or welding required. The diagonal inlet matches the OEM coolant lines on your platform.
What condition is the radiator inβis it new or rebuilt?
Test-fit before committing final installation. If any leaks appear during initial operation, contact support with photos for replacement options.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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