02-06 Nissan Altima / 04-06 Maxima OEM Radiator 3.5L Engine
02-06 Nissan Altima / 04-06 Maxima OEM Radiator 3.5L Engine
Direct replacement OEM radiator engineered for the 3.5L V6 in 02–06 Altima and 04–06 Maxima models. This unit matches factory cooling capacity and mounting points, eliminating guesswork during installation. Designed to restore proper coolant flow and thermal management without modification to existing engine bay components.
Key Features
- OEM Specification Cooling - Maintains factory heat dissipation performance without underperforming or oversizing.
- Direct Bolt-On Design - Uses existing mounting brackets and hose connections; no adapter fittings or modifications required.
- 3.5L V6 Optimized - Core and tank sized specifically for the displacement and thermals of the 3.5 liter engine.
Specs
- Configuration: Single-pass core design
- Condition: New
- Engine displacement: 3.5L
Whats Included
- OEM radiator assembly
Frequently Asked Questions
Will this radiator bolt directly to my engine bay without adapter fittings?
Yes. This unit mounts at factory points and connects to OEM hose locations. Your existing cooling lines and brackets will align without modification.
Do I need to flush my cooling system before installation?
Flush your system thoroughly with distilled water to remove old coolant and sediment. Fresh fluid prevents corrosion and ensures the new radiator operates at peak efficiency.
What's the return process if the radiator doesn't fit after I receive it?
Contact ModSupply customer service with your vehicle details and photos. Returns are processed within our standard policy window — keep your original packaging and tracking info.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
Terms of Service:
By clicking purchase, you confirm you have read and agree to the TOS and Shipping & Return policies which are published at the bottom of SLRspeed.com
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