Mishimoto 02-04 Acura RSX Manual Aluminum Radiator

Mishimoto is known for making well-built cooling components, and this aluminum radiator for your 2002-2006 Acura RSX is a prime example. If you're looking to keep your engine running cooler, especially under demanding conditions, this radiator is a solid option. It's designed to replace your stock unit directly, making the swap straightforward without needing any cutting or modifications.

This radiator features a lightweight, dual-core design with a 1.4-inch thick brazed aluminum core. The end tanks are also aluminum and TIG-welded for durability. This construction helps dissipate heat more effectively than a stock radiator, which can lead to a more efficient running engine and help prevent overheating. It's a noticeable upgrade for any RSX owner looking for improved cooling performance.

When you install this Mishimoto radiator, it comes with a high-pressure 1.3 bar radiator cap and a magnetic drain plug, which are helpful additions. This radiator is a direct fit, meaning it's made to bolt right into the factory mounting locations.