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GTO Mishimoto Performance Aluminum Radiator 5.7L



*Direct fit for the 2004 Pontiac GTO
*Reduces coolant temperatures by 15+°F (6+°C)
*Large two-row brazed aluminum core increases fluid capacity by 0.64 L
*Provides ideal coolant temperatures on and off the track

*All-aluminum construction
*TIG-welded end tanks provides optimal heat dissipation and reliability

*Applicable for both manual and automatic vehicles
*Includes magnetic drain plug
*Mishimoto Lifetime Warranty

Manufacturer: Mishimoto
Part Number: RAD-GTO-04

101 Available as of 9/16/2022

Available to Order
- Pennsylvania: 8 on 9/16/2022
- Texas: 1 on 9/16/2022
- Nevada: 4 on 9/16/2022
- Mishimoto: 88 on 9/16/2022
Pontiac GTO 2004



Treat your modern muscle car to a dose of reliability with the Mishimoto Pontiac GTO Performance Aluminum Radiator. This radiator is engineered specifically for the 2004 Pontiac GTO with efficient cooling in mind. For optimal heat dissipation and reliability, this radiator features an all-aluminum construction, including TIG-welded end tanks and a fully brazed 2-row core.

This large, efficient, and robust core provides an increase in capacity of 0.64 L and a reduction in coolant temperatures of 15+°F (6+°C), making it ideal for use on and off the track. This radiator features an in-tank transmission fluid cooler compatible with stock transmission cooler lines, making this a true bolt-in performance radiator. This radiator also includes the Mishimoto Magnetic Oil Drain Plug M12 x 1.5 which removes any metal fragments from your coolant system.

Whether you are making a pass down the strip or kicking the back tires out at an autocross, our radiator will keep your GTO cool. As with all our products, this radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.