Has anyone here found out where to find a JDM thermostat or which honda it came from?

 

What's the diff. between that and the Mugen? I ave the Mugen myself. Got it from Kingmotorsports.

 

well i know that JDM thermos differ from USDM. JDM's are much larger in size. my buddy's got mugen in his USDM h22, and his thermo is smaller than mine.

 

I have a Mugen thermo in my JDM h22a. Works fine.

 

you can try the 5th gen thermostats...they are much bigger than the 4th gens

 

i have a 5th gen motor.

 

i have usdm 4th gen thermostat in my jdm h22a and they were both the same size......

 

were they huge?

 

huge compared to what??? they both were the same size and both fit in the thermo housing...

 

5th gen is bigger than 4th

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93H22ACX &raquo;</TD></TR><TR><TD CLASS="quote">5th gen is bigger than 4th </TD></TR></TABLE>


No they are the same part numbers for the H22 jdm/usdm 4th & 5th. only the the H23 used the smaller PO8's. please get off the crack!!!!!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Qfactor &raquo;</TD></TR><TR><TD CLASS="quote">


No they are the same part numbers for the H22 jdm/usdm 4th & 5th. only the the H23 used the smaller PO8's. please get off the crack!!!!!! </TD></TR></TABLE>

NO!!!!

i have a 5th gen H22A4. I went and bought a thermostat for it and they didnt have it so i bought it for a 95 H22A1. Went to change out the thermostat for my H22A4 and it was MUCH BIGGER!!!!!

i checked hondaauotmotiveparts.com and it had the same part number also....BUT...i emailed them and asked them about it and they said its different...

so you get off the crack!!! unless they mastenly put a H23 thermostat in the H22A1 thermostat box .....but i made sure it was the right part number on the box!

 

QUTOE from Majestic Honda (hondaautomotiveparts.com)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93H22ACX &raquo;</TD></TR><TR><TD CLASS="quote">
&lt;Majestic Honda&gt;
The part has different prices and different part numbers. These two items are different.


Thank you

</TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93H22ACX &raquo;</TD></TR><TR><TD CLASS="quote">QUTOE from Majestic Honda (hondaautomotiveparts.com)

</TD></TR></TABLE>
so what are the part numbers?

 

just look it up to find....there is a thread exactly like this right here on the page....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mgags7 &raquo;</TD></TR><TR><TD CLASS="quote">just look it up to find....there is a thread exactly like this right here on the page....</TD></TR></TABLE>

Couldn't find it, but I made another thread that says part number for everyone's information.

https://honda-tech.com/zerothread?id=1222323

 

all 92-01 honda prelude h22 thermostats are the same....... a f22 is different

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmcivicferio &raquo;</TD></TR><TR><TD CLASS="quote">all 92-01 honda prelude h22 thermostats are the same....... a f22 is different</TD></TR></TABLE>

The problem is that I think some Hondas and especially Kragen have the wrong part numbers associated with the H22A.