Mishimoto Performance Aluminum Radiator — Fits 2004 Pontiac GTO

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SKU: MISMMRAD-GTO-04
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Sale price$499.95 Regular price$550.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2004 Pontiac GTO

Give your modern muscle car the cooling performance it deserves with the Mishimoto Performance Aluminum Radiator, meticulously engineered for the 2004 Pontiac GTO. This radiator is designed to provide superior heat dissipation and unmatched reliability, ensuring your GTO performs at its peak on the street or the track.

Engineered for Optimal Cooling

The Mishimoto GTO radiator offers significant advantages over the stock unit:

  • All-Aluminum Construction: Features a robust, all-aluminum build with TIG-welded end tanks and a fully brazed 2-row core for maximum durability and heat transfer efficiency.
  • Increased Coolant Capacity: Provides an increase of 0.64 L in coolant capacity, allowing for better temperature management.
  • Reduced Coolant Temperatures: Proven to reduce coolant temperatures by over 15°F, crucial for high-performance driving.
  • Integrated Transmission Cooler: Includes an in-tank transmission fluid cooler compatible with stock lines, making installation a true bolt-on affair.

This performance radiator is ideal for GTO owners looking to enhance their vehicle's cooling system, whether for daily driving, spirited spirited cruises, or track day abuse. It includes the Mishimoto Magnetic Oil Drain Plug for added protection.

Ensure your 2004 Pontiac GTO stays cool and performs reliably. Discover the difference a Mishimoto radiator makes at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004 Pontiac GTO Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2004 Pontiac GTO

Give your modern muscle car the cooling performance it deserves with the Mishimoto Performance Aluminum Radiator, meticulously engineered for the 2004 Pontiac GTO. This radiator is designed to provide superior heat dissipation and unmatched reliability, ensuring your GTO performs at its peak on the street or the track.

Engineered for Optimal Cooling

The Mishimoto GTO radiator offers significant advantages over the stock unit:

  • All-Aluminum Construction: Features a robust, all-aluminum build with TIG-welded end tanks and a fully brazed 2-row core for maximum durability and heat transfer efficiency.
  • Increased Coolant Capacity: Provides an increase of 0.64 L in coolant capacity, allowing for better temperature management.
  • Reduced Coolant Temperatures: Proven to reduce coolant temperatures by over 15°F, crucial for high-performance driving.
  • Integrated Transmission Cooler: Includes an in-tank transmission fluid cooler compatible with stock lines, making installation a true bolt-on affair.

This performance radiator is ideal for GTO owners looking to enhance their vehicle's cooling system, whether for daily driving, spirited spirited cruises, or track day abuse. It includes the Mishimoto Magnetic Oil Drain Plug for added protection.

Ensure your 2004 Pontiac GTO stays cool and performs reliably. Discover the difference a Mishimoto radiator makes at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004 Pontiac GTO Base

Product Details

Product Description

About Mishimoto

Mishimoto is the modern leader in performance cooling — aluminum radiators, oil coolers, intercoolers, and silicone hoses for street, track, and tuner builds. Lifetime warranty on every Mishimoto product, with engineering tested at Bondurant and on track teams.

Watch in action

Mishimoto Performance Aluminum Radiator for 2004 Pontiac GTO

Give your modern muscle car the cooling performance it deserves with the Mishimoto Performance Aluminum Radiator, meticulously engineered for the 2004 Pontiac GTO. This radiator is designed to provide superior heat dissipation and unmatched reliability, ensuring your GTO performs at its peak on the street or the track.

Engineered for Optimal Cooling

The Mishimoto GTO radiator offers significant advantages over the stock unit:

  • All-Aluminum Construction: Features a robust, all-aluminum build with TIG-welded end tanks and a fully brazed 2-row core for maximum durability and heat transfer efficiency.
  • Increased Coolant Capacity: Provides an increase of 0.64 L in coolant capacity, allowing for better temperature management.
  • Reduced Coolant Temperatures: Proven to reduce coolant temperatures by over 15°F, crucial for high-performance driving.
  • Integrated Transmission Cooler: Includes an in-tank transmission fluid cooler compatible with stock lines, making installation a true bolt-on affair.

This performance radiator is ideal for GTO owners looking to enhance their vehicle's cooling system, whether for daily driving, spirited spirited cruises, or track day abuse. It includes the Mishimoto Magnetic Oil Drain Plug for added protection.

Ensure your 2004 Pontiac GTO stays cool and performs reliably. Discover the difference a Mishimoto radiator makes at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2004 Pontiac GTO Base

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