Closed Cooling Sysytem Converting To Open
#1
Seasoned Member
Thread Starter
Join Date: Oct 2011
Location: San Diego California
Posts: 274
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1988
Model: Cherokee
Engine: 4.0 Liter Inline Six
Closed Cooling Sysytem Converting To Open
I have an 88 4.0 auto and I'm going to replace the radiator before Summer hits. (The one I have is leaking from the seam) I'd like to convert it to an open cooling system like the later XJ's have. What do I need to get to make this happen? What do I need to do? And how difficult is it? I wouldn't imagine it being that hard. Any input =
#7
Seasoned Member
Join Date: Jul 2013
Location: Southern California
Posts: 259
Likes: 0
Received 15 Likes
on
11 Posts
Year: 1988
Model: Cherokee
Engine: 4.0L
So I am about to do this same conversion. My question is, I got a brand new thermostat housing for the 92 and newer XJ's. There is a threaded hole on the side that I am guessing is for a temp. sensor on newer xj's. What should I plug the hole with? A bolt and some teflon thread sealant? If so what size bolt fits those threads? Thanks!
Trending Topics
#9
Seasoned Member
Fellas,
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
The following users liked this post:
dcrasta (05-13-2020)
#11
Senior Member
I also converted on my '89 recently, with instruction from Cruiser54. I kept the factory radiator as it is in fine shape. Deleted the heater control valve. Although his instructions are very good, I prefer my coolant reservoir setup to BleepinJeep's.
Here's a link to what I did:
https://www.cherokeeforum.com/f2/hose-kits-221251/
Have fun!
Here's a link to what I did:
https://www.cherokeeforum.com/f2/hose-kits-221251/
Have fun!
#12
Seasoned Member
Join Date: Jul 2013
Location: Southern California
Posts: 259
Likes: 0
Received 15 Likes
on
11 Posts
Year: 1988
Model: Cherokee
Engine: 4.0L
Anyone ever tried one of these(Coolant reservoir from a 2.5l)? Looks like it would be plug and play over the driverside wheel well. I think the mounting holes are still there :http://www.quadratec.com/products/51216_02.htm
Last edited by ButtStripe; 02-26-2016 at 12:11 PM.
#13
CF Veteran
Fellas,
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
#14
Junior Member
Join Date: Aug 2018
Location: Arizona
Posts: 30
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1989
Model: Cherokee (XJ)
Engine: Renix 4.0
Fellas,
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
#15
Junior Member
Fellas,
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt
I just did this and it is so damn easy. I spent a lot of time finding the right parts and guess what? I compiled it so others wouldn't have to!
Buy the parts listed below and you'll be right as rain. It's honestly about the easiest thing I've done so far on my Jeep.
Good luck gents!
-Matt