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Unread 08-12-2011, 02:26 PM   #16
Registered User
2002 WJ 
Join Date: Jul 2011
Location: clinton twp, mi
Posts: 97
Advanced auto parts sold me a replacement oil cap with a rubber gasket just last year. As far as the gromets go you are going to need to try ad crossmatch something. Or go to the JY and look at different engines, see who uses what.

If you used the 94 air box then you are probably missing the inlet tube for the breather hose. It should be on the back of the intake box lower inside corner, about 3/8ths or so in diameter. This hose pulls air through the breather form the crankcase into the intake of the engine. I dont know if the 94 had this nipple on the airbox or not.

formerly member yj89joe
laredojo is offline   Reply With Quote Quick reply to this message
Unread 08-12-2011, 02:32 PM   #17
Web Wheeler
1991 YJ Wrangler 
Join Date: Dec 2010
Location: 14304 Niagara Falls, NY
Posts: 2,539
Pretty sure they have all the stuff in the "HELP" section at autozone and etc. At least most of the stores around here do.
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Unread 08-12-2011, 02:43 PM   #18
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1989 YJ Wrangler 
Join Date: May 2011
Location: Victoria, British Columbia
Posts: 37
Anyone know the dimensions of the pcv valve hose for an 89 wrangler 4.2L?


Inner diameter, hose thickness, hose length?

Mine is so beat up that I'm afraid of taking it out without being able to toss in a replacement right away.
icenikka is offline   Reply With Quote Quick reply to this message

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