Mishimoto Aluminum Radiator for 2004 Pontiac GTO 2-Row Core TIG-Welded

Mishimoto Aluminum Radiator for 2004 Pontiac GTO — 2-Row Core, TIG-Welded Upgrade cooling performance and reliability with the Mishimoto aluminum radiator engineered specifically for the 2004 Pontiac GTO. Built for street and track use, this direct-fit unit combines increased capacity, improved heat dissipation, and durable construction. Full-aluminum construction: TIG-welded end tanks and a fully brazed 2-row core for maximum strength and leak resistance. Improved cooling: Adds 0.64 L capacity and reduces coolant temperatures by 15+°F for consistent engine performance under load. Integrated transmission cooler: In-tank cooler compatible with stock transmission lines for a true bolt-in swap. Magnetic oil drain plug: Includes Mishimoto M12 x 1.5 magnetic drain plug to capture metal debris and protect your cooling system. Fitment: Designed specifically for the 2004 Pontiac GTO for simple installation and OEM-style fit. This radiator is ideal for enthusiasts who demand reliable cooling during spirited driving, drag racing, or autocross. Backed by the Mishimoto Lifetime Warranty, it delivers engineered performance and long-term peace of mind.