2008-2013 Freightliner B2 / S2 L6 6.7L OEM Radiator
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-10553-FRT-006-EC
- Manufacturer part number
- K2-10553-FRT-006-EC
- UPC
- OEM-RA-FL-012
- Category
- Engine Components
- Shipping weight
- 2.0 lb
2008-2013 Freightliner B2 / S2 L6 6.7L OEM Radiator
Direct OEM replacement radiator engineered for heavy-duty cooling performance on B-series and S-series platforms. Built to factory specifications with proven durability in demanding hauling conditions. This is the core cooling component your engine depends on—no compromises on fitment or thermal capacity.
Key Features
- OEM-spec cooling capacity - Maintains proper engine temperature under full load without oversizing or undersizing
- Factory mounting configuration - Drops in at existing attachment points with zero modification required
- Heavy-duty construction - Built for the thermal demands of diesel hauling, not light-duty duty cycles
Specs
- OEM replacement radiator assembly
- Freightliner B2 / S2 platform compatibility
- 6.7L diesel engine application
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need new hoses or clamps when I swap this in?
Your existing hoses and clamps will refit—this is a direct OEM replacement at the same connection points. Inspect hoses for cracks or hardening before reinstalling; if they look compromised, replace them while you're in there.
Will this cool better than my current radiator, or is it just a like-for-like swap?
This matches the original cooling capacity—it's a replacement, not an upgrade. If your current radiator is failing (overheating under load), this restores you to factory performance. For serious upgrade cooling, you'd need an aftermarket oversized core.
What kind of coolant should I use after installation?
Stick with what Freightliner specifies for your model year—your service manual lists the exact coolant type and mix ratio. Fresh fluid when you install the radiator is a best practice to avoid contamination.
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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