





2002-2006 Nissan Altima 2.5L Engine Radiator - OEM Replacement
2002–2006 Nissan Altima 2.5L Engine Radiator — OEM Replacement
Direct OEM replacement radiator engineered to handle stock cooling demands on naturally aspirated 2.5L engines. Designed to bolt into factory mounting points without modification. Core construction handles both street and light track use without compromise.
Key Features
- Drop-In Fit - Eliminates guesswork; uses factory attachment points and hose connections.
- Full-Core Cooling Capacity - Maintains consistent thermal performance under sustained driving conditions.
- Corrosion-Resistant Construction - Built to outlast repeated freeze-thaw cycles and mineral-heavy coolant.
Specs
- OEM replacement unit, stock configuration
- Compatible with factory coolant hoses and mounting hardware
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need to flush my cooling system before installing this radiator?
Yes. Drain old coolant completely and flush the system with distilled water to remove sediment and debris. Install fresh coolant per your vehicle's specification after radiator installation.
Will the factory hose clamps and hoses work with this radiator?
Your existing hoses will connect directly to the inlet and outlet ports. Clamps reuse without issue. Inspect hose condition while you're in there—if they're original or cracked, replace them now rather than later.
What if the radiator leaks after I install it?
Contact ModSupply with photos of the failure point and your order number. Defects caught within the return window are handled on a case-by-case basis.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

2002-2006 Nissan Altima 2.5L Engine Radiator - OEM Replacement
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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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.


