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Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
They're all physically interchangeable, 95+ just has the bigger U-joints. Sorry for the awkward wording. I'm guessing nobody wants to use older 80s shafts with vacuum disco and 260x joints if they can help it.
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran

Joined: Apr 2011
Posts: 3,493
Likes: 0
From: Chickamauga Ga.
Year: 2000
Model: Cherokee
Engine: 4.0
I have a question about the CCV elbows on top of the valve cover.
I am replacing my VC gasket and the grommets for the elbows in question. I picked up new elbows and grommets at the dealership, but my front elbow appears to be a different part number.
On my 1999 4.0L, the front elbow is PN# 53030991 (BLK), and the rear elbow is PN# 53030497 (BLK) and also states PN# 53030495 (GRY) on the side.
I did not know enough when I went to the dealership and they gave me PN# 53030497 (BLK) (NO ORIFICE) for the front and PN# 53030495 (GRY) (WITH ORIFICE)for the rear.


The 0991 (BLK) has a shorter side on its elbow and looks like this:


Q1: Should I go find PN# 53030991 (BLK) for the front or is the PN# 53030974 (no orifice) going to work in the front?
I am replacing my VC gasket and the grommets for the elbows in question. I picked up new elbows and grommets at the dealership, but my front elbow appears to be a different part number.
On my 1999 4.0L, the front elbow is PN# 53030991 (BLK), and the rear elbow is PN# 53030497 (BLK) and also states PN# 53030495 (GRY) on the side.
I did not know enough when I went to the dealership and they gave me PN# 53030497 (BLK) (NO ORIFICE) for the front and PN# 53030495 (GRY) (WITH ORIFICE)for the rear.


The 0991 (BLK) has a shorter side on its elbow and looks like this:


Q1: Should I go find PN# 53030991 (BLK) for the front or is the PN# 53030974 (no orifice) going to work in the front?
Last edited by MirageMobile; Mar 10, 2013 at 06:44 PM.
Senior Member
Joined: Nov 2011
Posts: 928
Likes: 0
From: Manhattan, Kansas
Year: 1997
Model: Cherokee
Engine: 4.0L
Ok guys, so I'm in need of a new radiator to replace my CSF 2 Row Aluminum one. Radiator barn refuses to honor my warranty, so i'm just gonna have to eat the cost.
i decided after this that I want to get one made of the copper/brass, and I was going to stick to the csf because it worked well for the time it lasted, but i'm having trouble finding a part number.. the one in csf's catalog is (according to the other places i'm looking) for the 98-01, with the transmission cooling lines on the pass. side.
I need the radiator this week, so i'm looking to find one that's in stock. Anybody have any ideas? I'm also willing to look into other brands, but i want a 2 or 3 row that will perform well, and i want the brass/copper material.
i decided after this that I want to get one made of the copper/brass, and I was going to stick to the csf because it worked well for the time it lasted, but i'm having trouble finding a part number.. the one in csf's catalog is (according to the other places i'm looking) for the 98-01, with the transmission cooling lines on the pass. side.
I need the radiator this week, so i'm looking to find one that's in stock. Anybody have any ideas? I'm also willing to look into other brands, but i want a 2 or 3 row that will perform well, and i want the brass/copper material.
CF Veteran
Joined: Apr 2011
Posts: 14,553
Likes: 1
From: Carrollton, GA
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
Is there a way to replace the transmission lines from the hard lines to the soft line fittings up front near the radiator? Mine are slowly leaking at those fittings.
CF Veteran
Joined: Sep 2009
Posts: 6,322
Likes: 6
From: Summerville, Ga
Year: 1995
Model: Cherokee
Engine: 2.5 4 cyl.
we did it with some rubber hose and some small hose clamps.. but i wouldnt recommend you do it that way.
CF Veteran
Joined: Apr 2011
Posts: 14,553
Likes: 1
From: Carrollton, GA
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
That's how I've seen coolers added. Cut the hard line with a Dremel and them clamp on a hose the the other end is a barb. Just didn't know if there was a better way.
CF Veteran
Joined: Sep 2009
Posts: 6,322
Likes: 6
From: Summerville, Ga
Year: 1995
Model: Cherokee
Engine: 2.5 4 cyl.
I would want some kind of raise of some sort to help keep the hose from slipping off. We just broke the hardlines off and connected it on.
Senior Member
Joined: Nov 2011
Posts: 928
Likes: 0
From: Manhattan, Kansas
Year: 1997
Model: Cherokee
Engine: 4.0L
i replaced my hard lines because my ucas were hitting and pinching them, i just did two hose clamps, turned opposite ways to hold them onto the hard lines that you leave there.
CF Veteran
Joined: Apr 2011
Posts: 14,553
Likes: 1
From: Carrollton, GA
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
If I cut the hard lines off now, now fluid will run out other than what's right there will it? Like that won't drain the tranny right?
Seasoned Member
Joined: Aug 2010
Posts: 326
Likes: 0
From: southern nj
Year: 1999
Model: Cherokee
Engine: 4.0
I have a small exhaust leak in the pipe in front of the cat, there's a small crack where the hanger meets the pipe just enough to leak, my friend says there's some type of patch I could use?




