Hayden Automotive 676 Rapid Cool Transmission Review

I installed this Hayden 676 on a 2011 Nissan Rogue after upgrading the OEM transmission cooler, the aftermarket cooler has two extra ports so you can send fluid to the Hayden transmission cooler, this will work much easier if you remove the entire front bumper and go through the wheel arch on the driver's side. My gearbox no longer overheats.

Have been using these radiators for many years. NEVER screwed up. It was a very easy install and if you have one of these cars do yourself a BIG favor and install it. I drove a bit, 5 miles and checked the VRS intake hose. radiator outlet hose. The difference is big, at least 15 degrees. This alone is great for fluidity on these vehicles. You can't beat him for the money.

Installed on a 2012 Nissan Altima with 36,000 miles to keep the transmission from overheating and going into protective limp mode and interfering with our drives. Apparently this is a known Nissan issue but no feedback on how to fix it. Since installation we haven't had any problems with transmission overheating. For your information. The IN on the transmission line heatsink is located on the bottom of the Altima's heatsink and exits at the top. A little behind what I'm used to, but I was able…

Installs on my Pontiac Vibe 09 in about an hour and a half (return line on bottom of radiator). Driven 70 km so far with no problems. I don't follow trance rates, but don't have any leaks to speak of. The hose that came with it was enough for my application with about a foot left over. I installed the cooler in front of the heatsink using the included brackets and screws, but the cooler came with a few mounting hardware and gimmicks. I am satisfied with the quality and the ease of installation.

Hard work but my Altima 2.5 11 speed CVT hasn't gone back into fail safe mode yet. This cooler works well. This Nissan CVT design is clearly an engineering mistake. Note. Remove the bumper, lower plastic panel, air intake, battery and battery trays. Leave the lower small hose to the transmission cooler installed in the radiator and remove the upper hose. Insert a new 11/32" gear hose into the upper hose clamp and tighten the 1/2" clamp on the end of the hose over the clamp. Route the hose under

I installed it on my s10 from 2000 hoping to prolong the life of the worn out 4l60e in my car. because i made a mistake i had to put it in as a replacement instead of the factory cooler and it made a big difference. the engine runs 10 degrees cooler and no longer jumps, the transmission now heats up 20 minutes longer and begins to slip in city traffic. On the track there are no problems at all with the box. The speedometer shows 2 at 70 km/h as it should. The check engine light no longer lights

Update 120,000 miles later: no problems with the gearbox. I change the fluid every 45km with Valvoline Maxlife. The cooler may have helped get this far, but I'm not sure. Upgraded from 4 to 5 stars because there is no problem with the cooler and it may have helped. I set it at 100K to extend gear life (hopefully) along with a full fluid change. I also had to install with the plastic tabs in front of the condenser because there weren't any other brackets on the van to mount it to and I didn't…