Engine Coolant Radiator Compatible with Nissan Altima & Maxima

In this review the radiator assembly is evaluated for drivers who need a direct-fit replacement for Nissan Altima and Maxima models. The bottom line: this radiator delivers reliable cooling and a true OEM-style fit for the specified 2.5L and 3.5L automatic-transmission vehicles, making it a sensible repair choice for owners seeking a long-lasting, cost-effective replacement rather than a dealer unit.

Key Features

• Direct OEM fit: Designed to match factory fitment for Altima 2007-2018 2.5L and 3.5L and Maxima 2009-2019 3.5L, so it installs without modifying mounting points or hoses.
• High-density fins: Multi-louvered fins increase heat dissipation for improved cooling performance under normal and heavy load driving.
• Durable construction: Aluminum core with TIG-welded end tanks and PA66 GF30 inlet/outlet tanks resists fatigue and helps prevent common leak points.
• Integrated transmission cooler: Built-in brass transmission oil cooler supports automatic transmission models and maintains proper fluid temperatures.
• Quality assurance: Each unit is leak tested and treated with a protective coating to reduce corrosion and extend service life.
• Two-year guarantee: Backed by a two-year unlimited-mileage guarantee and customer support for post-purchase assistance.

Who It's For

This radiator is best for DIY mechanics and independent shops replacing a failed radiator on Nissan Altima models with 2.5L or 3.5L engines and Maxima owners with the 3.5L automatic transmission. It suits drivers who want an affordable aftermarket unit that closely matches OEM fit and function.

Those who should look elsewhere include owners of Altima hybrid models (the radiator does not fit hybrids) and buyers who require an OEM-branded dealer part or a specialized performance radiator with modified core size or unique mounting changes.

Pros & Cons

Pros

• Good fitment for listed model years, making installation straightforward for most repairs.
• Solid build quality with an aluminum core and reinforced plastic tanks designed to resist leaks.
• Integrated brass transmission cooler preserves transmission temperatures on automatic models.

Cons

• Some customers have reported bentness on arrival, so inspect the core and tanks at delivery.

Specifications

Compatible vehicles	Nissan Altima 2007-2018 2.5L / 3.5L; Maxima 2009-2019 3.5L
Transmission type	Automatic transmission models
Core material	Aluminum core with multi-louvered fins
Tanks	PA66 GF30 inlet/outlet plastic tanks, TIG-welded ends
Transmission cooler	Brass transmission oil cooler integrated
Warranty	Two-year unlimited-mileage guarantee

Our Verdict

The radiator provides a practical OEM-compatible replacement for Altima and Maxima owners who need a reliable, affordable repair part. Its aluminum core, TIG-welded ends, and built-in transmission cooler offer strong value versus a dealer unit, though buyers should check for shipping damage on arrival. For most non-hybrid Altima and Maxima automatic models this is a sensible, long-lasting choice.

Frequently Asked Questions

Does this radiator fit hybrid Altima models?
It does not fit Altima hybrid models; fitment is for non-hybrid 2.5L and 3.5L engines only.

Is the transmission cooler included?
Yes, a brass transmission oil cooler is integrated for automatic transmission models.

What warranty is provided?
The assembly is backed by a two-year unlimited-mileage guarantee and vendor support.