hypertech 4028 availability
#1
Supreme Member
Thread Starter
hypertech 4028 availability
My fan switch on my 92z has went out.
I've already installed a 180 thermostat, so after searching this site I see the Hypertech 4028 is what a lot of people have recommended. So I was going to go with this.
But I'm finding this part has been discontinued, and I can't find anyone who has it.
Is there an alternative I could use?
My main goal, get the fan working again. Then as a bonus, hopefully have it come on sooner and help the car run a little cooler.
I've already installed a 180 thermostat, so after searching this site I see the Hypertech 4028 is what a lot of people have recommended. So I was going to go with this.
But I'm finding this part has been discontinued, and I can't find anyone who has it.
Is there an alternative I could use?
My main goal, get the fan working again. Then as a bonus, hopefully have it come on sooner and help the car run a little cooler.
#2
Supreme Member
Re: hypertech 4028 availability
SW555 will work just fine
210F on 205 off
210F on 205 off
#3
Re: hypertech 4028 availability
here is some napa part numbers if your switch is bad and you want to select a different on temp.
still haven't found an adequate fan switch. You might have to call up your local Napa to see if they have them.
MPE FS111SB On 245-Off 229
MPE FS112SB 229-Off 213
ECH FS111 On 220-Off 204
ECH FS112 On 229-Off 213
http://www.summitracing.com/parts/hyp-4028
http://www.summitracing.com/parts/hyp-4026
still haven't found an adequate fan switch. You might have to call up your local Napa to see if they have them.
MPE FS111SB On 245-Off 229
MPE FS112SB 229-Off 213
ECH FS111 On 220-Off 204
ECH FS112 On 229-Off 213
http://www.summitracing.com/parts/hyp-4028
http://www.summitracing.com/parts/hyp-4026
#4
Supreme Member
Thread Starter
Re: hypertech 4028 availability
Thanks!
One question, when I look this up on Autozone there is a disclaimer 'does not fit'
I'm guessing because it's a different heat range, and not because it's wired differently or requires some kind of mod to work?
Is that correct? It's plug/play
One question, when I look this up on Autozone there is a disclaimer 'does not fit'
I'm guessing because it's a different heat range, and not because it's wired differently or requires some kind of mod to work?
Is that correct? It's plug/play
#5
Re: hypertech 4028 availability
Jet still makes temp switches at different on and off too.
https://m.summitracing.com/parts/jet-60600
https://m.summitracing.com/parts/jet-60600
#7
Supreme Member
Thread Starter
Re: hypertech 4028 availability
Do you happen to know if it plugs into the stock wire, or is there a different pigtail that needs to be purchased. Been searching the forum, and not quite sure if it requires one or not.
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#11
Supreme Member
Re: hypertech 4028 availability
I believe it crosses to
1S4394, D1882D, 2-8386, 98656, TFS8, 35946, 8386, 1802-98656, TS-136, 31444, SW555, D1874D, 53-13853
#12
Member
Re: hypertech 4028 availability
#13
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Re: hypertech 4028 availability
I've spent hours trying to find a replacement for my fan switch. It was 190/180 or there about. It may have been a Hypertech (I'd have to check my notes). I crossed referenced the SMP catalog with every known manufacturer listed but could only come up with rating in the 200+ range.
I eventually installed a Dakota Digital electronic fan controller. Works with my temp gauge sender, is fully programmable for set points, single or dual fans and a few other features.
Works very well. I have it set to have the fan on at 185 and off at 175 to work with the 160 stat.
I eventually installed a Dakota Digital electronic fan controller. Works with my temp gauge sender, is fully programmable for set points, single or dual fans and a few other features.
Works very well. I have it set to have the fan on at 185 and off at 175 to work with the 160 stat.