ECCPP Aluminum Radiator Replacement For Infiniti FX35 2003-2008 (3.5L) | 1-Year Warranty

If your 2003 to 2008 Infiniti FX35 with the 3.5L engine is running hot, it might be time for a new radiator.

This ECCPP aluminum radiator is a direct, bolt-in replacement—no modifications needed.

It’s designed to fit right in the front of your vehicle, keeping that engine cool under pressure.

The core is made of aluminum with a thickness of 0.63 inches, and it measures about 17.72 inches long and 29.06 inches high.

The tanks are plastic, which is standard for these types of replacements, and both the inlet and outlet are 1 3/8 inches.

It’s a single-row, crossflow style radiator, and it doesn’t include an engine oil cooler, so keep that in mind.

The whole thing comes in either black or silver, and it includes a 1-year manufacturer warranty for your peace of mind.

It replaces a bunch of part numbers like RAD2683, 21460CG000, and IN3010115, so you know it’s a solid match.

Just double-check that it fits your specific FX35 before ordering, and you’ll be back on the road with a cool engine in no time.