Mishimoto
Mishimoto Performance Aluminum Radiator - 2005-2006 Pontiac GTO
Mishimoto Performance Aluminum Radiator - 2005-2006 Pontiac GTO
Part number: 0GXKF
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- Free fitment check before you order
Listed for: 2005β2006 Pontiac GTOFitment notes & questions
Performance Aluminum Radiator from Mishimoto, listed for the 2005β2006 Pontiac GTO. Highlights include applicable for both manual and automatic vehicles and 375" Inlet. Leaks, overheating and a heater that blows cold are common signs of cooling trouble.
Key features
- All-aluminum construction with TIG-welded end tanks provides optimal heat dissipation and reliability
- Applicable for both manual and automatic vehicles
- Includes magnetic drain plug and 1.3 bar high-pressure radiator cap
- 95" x 19.65" x 6.38" Overall Size
- 55" x 17.00" Core Size
- 375" Inlet
- 375" Outlet
- 96" (50mm) Core thickness
Specifications
- Brand: Mishimoto
- Part type: Cooling part
Fitment for the 2005β2006 Pontiac GTO
- 2005 - 2006 Pontiac GTO Base
Check your year, model, engine and trim against this list before you order.
What it does
Cooling parts keep the engine at a steady temperature by moving heat out through the radiator. A healthy cooling system keeps the engine at its working temperature; most cooling parts are replaced because of leaks, corrosion or a failed bearing or seal.
Installation & tips
- Flush and refill with the coolant type your engine needs, then bleed the air out.
- Coolant: Use the correct type.
- Thermostat: Cheap while the system is drained.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (2005β2006 Pontiac GTO).

Mishimoto cooling part for the Pontiac GTO: what to know
Leaks, overheating and a heater that blows cold are common signs of cooling trouble.
Fitment notes
- Listed for: 2005β2006 Pontiac GTO.
- Model years: 2005β2006. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from Mishimoto and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Coolant. Use the correct type.
- Thermostat. Cheap while the system is drained.
More for your car: Radiators Β· Pontiac Parts Β· All Radiators Β· Cooling & heating
Questions about Pontiac GTO cooling part
Will this fit my Pontiac GTO?
What coolant should I use?
Where do specs and warranty details come from?
Questions & answers
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