GrandComanche Posted May 15, 2022 Share Posted May 15, 2022 I'm in search of a coolant reservoir cap for 2.5, 4 cylinder. Link to comment Share on other sites More sharing options...
eaglescout526 Posted May 16, 2022 Share Posted May 16, 2022 Search up the cap number and you should be able to find a plethora of caps. Probably anything from plastic to metal. Link to comment Share on other sites More sharing options...
GrandComanche Posted May 16, 2022 Author Share Posted May 16, 2022 I noticed you said in your post that had bought "another" NOS cap. Would you be willing to part with one? Link to comment Share on other sites More sharing options...
eaglescout526 Posted May 16, 2022 Share Posted May 16, 2022 I have honestly no idea if I still have that cap. I’d have to do some digging around. I also recall GM coolant caps from the same era fit as well and have a more prominent coolant only on the cap. Link to comment Share on other sites More sharing options...
87Warrior Posted May 17, 2022 Share Posted May 17, 2022 This fit like a glove on my 86 2.5l. https://www.amazon.com/Dorman-82594-HELP-Coolant-Cap/dp/B000C5G8CM/ Link to comment Share on other sites More sharing options...
GrandComanche Posted May 18, 2022 Author Share Posted May 18, 2022 I ordered something similar yesterday off Quadratac. If that doesn't work, I'll definitely check this one out. Thanks Link to comment Share on other sites More sharing options...
GrandComanche Posted May 28, 2022 Author Share Posted May 28, 2022 Quadratec came through Link to comment Share on other sites More sharing options...
eaglescout526 Posted May 28, 2022 Share Posted May 28, 2022 7 minutes ago, GrandComanche said: Quadratec came through Have a link to this or was this something they were able to come up with? Link to comment Share on other sites More sharing options...
GrandComanche Posted May 28, 2022 Author Share Posted May 28, 2022 https://www.quadratec.com/p/crown-automotive/coolant-bottle-cap-jeep-grand-cherokee Link to comment Share on other sites More sharing options...
eaglescout526 Posted May 28, 2022 Share Posted May 28, 2022 I like how crown makes a cap for a 3 model year only bottle but won’t make a cap for a bottle that was used in two models for 4 model years. Lots of logic there. Link to comment Share on other sites More sharing options...
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