Review on Denso 221 3422 Radiator by Jeff Pettis

I just installed this heatsink on my 2008 Infinity fx35. The cooler fitted perfectly but found a leak at the bottom seam (where aluminum meets plastic) when I started filling it. There was no visible damage, the box arrived undamaged. Super disappointing. I called Denso (they were nice) but they told me I needed to speak to Revane. It was great working with Revan. The next day they brought me another one and told me to leave the old one. The new one has not leaked and works perfectly. I would say the job took 4-5 hours and everything went smoothly. The instructions came with the radiator which helped a lot. Without the first leak I would have given 5 stars.