I hear ya. I have a 3 day weekend, my diff cooler is going on the car. I will be doing the wiring differently. I refuse to push a switch. I am setting mine up to run off of a thermostat/relay.

You have the stock diff cover. So that shouldn't be an issue with using the hoses that came with it. You going to put the temp sensor in a hose? If you do. It will take longer for the heat to reach it, then having it installed in the diff cover.

I have the Z1 cover. The temp sensor is at the fitting on the bottom hose. I just have to adjust what temp the cooler comes on. No worries. I have
the same type setup on my Dually's tranny cooler. Works like a charm.

With the Z1 cover. You planning on using the top or bottom side port? For the drain port, you using a banjo fitting? Anything else is iffy for ground clearance if you are lowered. You have to watch out for the supply hose routing with the FI exhaust cans. The front of the cooler bracket comes rel close to the cans. I had to rout my hose to the center of the bracket to get it away from the can.

I will be using the bottom side port. All the hoses came with my kit for the Z1 cover. The bottom one is a banjo fitting from what I remember.
I need to go back and check everything. I will be placing an order with Pegusus for additional stuff if needed. I use them also.

At what temp is the senor set for?

I will have to look. It came with the kit. I need to see if it has a potentiometer on it to adjust also. If not, I will order what I normally use.

Lol, between my wife and my car, I don't need any help pushing the limits of my credit cards...but thanks for want to help a brother out!

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Guess I will need to call them to make me a set when they do yours. LOL It's cheaper for the customer if you do them in bulk. LOL

This is what I would normally use.

https://www.summitracing.com/parts/der-16759/overview/

I plundered through my diff cooler box last night. I will be ordering a Derale relay to get the job done. I need to order a 2nd one to replace the one that is already on my truck for the A/C condenser fan. It is not working properly when my A/C is on. It has been on the truck since 2006, can't complain.

Back in the day; Kenworth used an illuminated rocker switch in the dash (2 position).
Down was automatic & up was manual....it illuminated when the fan would come on automatic or illuminated when flipped up to manual.
That's on the old Horton or Bendix air release clutch fans.

I ordered my relay kit from Summit. I hope to have time to deal with it this weekend coming.

I ordered a Zspeed Nismo undertray today. Need to repair the tree limb damage from the Dragon.

Lol, you should have done that a long time ago. My plastic under tray useless once I got boosted and stated running her hard. It would never stay buttoned up and I wore a big *** hole in it. Between my Zspeed under tray and my aluminum splitter I ain't afraid to scraping at all!

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