Heater hoses

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Oct 18, 2015 | 01:23 PM

fannitti

Thread Starter

Senior Member

Joined: Oct 2013

Posts: 826

Likes: 1

Model: Cherokee

Heater hoses

The heater hose from the tstat goes to the top or bottom of heater core? Mine is a 89 renix thanks

Oct 18, 2015 | 01:37 PM

abodyjoe

Senior Member

Joined: Mar 2012

Posts: 643

Likes: 1

From: s.jersey

Year: 2000

Model: Cherokee

Engine: 4.0

what about it???

you looking for one? local parts store should be able to get you one. or check out www.rockauto.com

or get the numbers and brand from rock auto and check amazon...

.

Oct 18, 2015 | 01:55 PM

fannitti

Thread Starter

Senior Member

Joined: Oct 2013

Posts: 826

Likes: 1

Model: Cherokee

no I'm i ditched the heater control valve and i want to know what way to run the hoses?

Oct 18, 2015 | 02:44 PM

EZEARL

CF Veteran

Joined: Aug 2009

Posts: 5,676

Likes: 301

From: WV

Year: '96

Model: Cherokee

Two different sizes. 3/4's and 5/8's. Just hook up to the respective fittings.

Oct 18, 2015 | 04:01 PM

ehall

CF Veteran

Joined: Jan 2015

Posts: 1,381

Likes: 3

From: Southern Maryland

Year: 1991

Model: Cherokee

Engine: 1999 4.0L

There's no valving inside the core, just hook it up however it fits. Some are one way, some are the other way, makes no difference.

Oct 18, 2015 | 06:32 PM

fannitti

Thread Starter

Senior Member

Joined: Oct 2013

Posts: 826

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Model: Cherokee

because i have it from the t-stat to the lower part of the heater core

Oct 18, 2015 | 06:40 PM

ehall

CF Veteran

Joined: Jan 2015

Posts: 1,381

Likes: 3

From: Southern Maryland

Year: 1991

Model: Cherokee

Engine: 1999 4.0L

The upper hose from the tstat is 3/4, the lower hose to the pump return is 5/8. The fittings on the heater core are also sized. Just match the hose to the fitting.

Heater hoses

Heater hoses

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