Direct fit for the 2005-06 Pontiac GTO Reduces coolant temperatures by 15+°F (6+°C) Large two-row brazed aluminum core increases fluid capacity by 0.64 L and provides ideal coolant temperatures on and off the track 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 Mishimoto Lifetime Warranty Fitment with superchargers/turbos etc and aftermarket air cleaner assemblies is not guaranteed. You are responsible for fitment. ALL SALES FINAL NO RETURNS
Posted by jef on 16th Jul 2018
Called about 2pm last Monday to ask a few last-minute questions before clicking submit on my order. Mr Kollar patiently answered all of my (noobish) questions. Item was significantly cheaper here than anywhere else I saw, included free shipping, and best of all *ARRIVED AT MY DOORSTEP LESS THAN 48 HOURS LATER*. Fit was absolutely perfect, and my dumb fpfq butt was able to install it in under an hour that evening after watching the 6 minute install video that Mishimoto posted on YouTube. Whenever I need parts in the future, I'm definitely coming back here first.
Posted by Christopher Entner on 14th Oct 2016
Replaced my factory radiator with the mishimoto. I couldn't be happier with the whole process! Ordered on a Tuesday and it arrived (from Florida to California) on that Thursday. Duck Duckman for the win! Thanks bro!
Posted by Stang2Goat (ls1gto.com) on 27th May 2016
Kollar was one of the earliest vendors to sell and stock this part for my GTO. My stock radiator has been failing slowly for the last two years. I finally pulled the trigger on the Mishimoto 5/2016. Price was $200 less than its next competitors; quality of product is industry standard. I will be installing this weekend and durability testing at track events this year. Very please with all of my Kollar purchases for the last 6 years. Cheers!