





2003-2011 Freightliner M2 OEM Radiator
2003–2011 Freightliner M2 OEM Radiator
Direct replacement OEM radiator engineered for heavy-duty cooling in M2 chassis. Built to factory specifications with proven durability in commercial fleet service. Maintains consistent coolant flow and thermal efficiency under sustained highway and vocational load.
Key Features
- OEM-spec core and tank design - Maintains factory cooling capacity without modification to existing plumbing or mounts.
- Heavy-duty construction - Rated for continuous commercial operation and high ambient temperatures.
- Drop-in fitment - Mounts at factory radiator location with no fabrication required.
Specs
- OEM replacement unit for M2 chassis
- Factory mounting configuration
- New condition
What's Included
- Radiator assembly
Frequently Asked Questions
Will this bolt directly into my M2 without any adapter brackets?
Yes. This is a factory OEM unit that mounts at the original radiator location. No brackets or modifications needed.
Do I need to flush the system before installing this radiator?
Flushing is always a good practice before a radiator swap—it removes sediment and old coolant. Install the new unit and refill with the coolant grade specified in your service manual.
What's your return window if the radiator doesn't fit or leaks on arrival?
Contact our support team with photos of the issue. We'll verify fitment and condition, then arrange a replacement or return based on what you find.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

2003-2011 Freightliner M2 OEM Radiator
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


