Fuel pump identification - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 07-08-2014, 02:20 AM   #1
Join Date: Jul 2014
Location: Pennsylvania
Posts: 4
Sticbow is on a distinguished road
Fuel pump identification

I pulled my tank today and pulled the fuel pump to replace it. I was wondering if anyone can tell me how to identify the difference in 19 gallon pumps and 15 gallon pumps.. The pump in my 99 sahara is the original pump. I tired searching the various numbers that I found on the pump but could not find anything.. I noticed on the float gauge there is a TJ19 and on the wire harness the number is 52100369AB and the barcode number is 7158820224 on the pump motor itself it reads HE16
Sticbow is offline   Quote
Old 07-08-2014, 05:15 PM   #2
RUBI 4 MY MRS's Avatar
Join Date: Feb 2011
Location: California/Nevada
Posts: 2,368
RUBI 4 MY MRS is on a distinguished road
If you Google 52100369AB you will see that is a Mopar part # fuel pump. Im pretty sure that TJ19 is a 19 gal unit. Here is a photo of a 15 gal one. Note the TJ15 on it. The only difference is the sending unit. The 15 & 19 gal tanks are the same but the 15s have an extended vent tube to keep you from filling the last 4 gal. The sender is different to show the tank is full when it really isnt. If you have a 52100369AB in it now & the gauge is (mostly) accurate then you must have the 19 gal tank & need another 19 gal unit.
Attached Thumbnails
Click image for larger version

Name:	image001.jpg
Views:	42
Size:	72.7 KB
ID:	1281273  


'05 Rubi TJ Unlimited
'93 Toyota 4Runner
RUBI 4 MY MRS is offline   Quote
Old 07-08-2014, 07:01 PM   #3

WF Supporting Member
::WF Moderator::
1jeeplvr's Avatar
Join Date: Dec 2011
Location: Under my Jeep in beautiful upstate N.Y.
Posts: 4,436
1jeeplvr is on a distinguished road
Honestly search it.The tanks are the same regardless.Its the length of the filler tube that determines how much fuel goes into the tank
1jeeplvr is offline   Quote
Old 07-08-2014, 07:11 PM   #4
Knows a couple things...

WF Supporting Member
Jerry Bransford's Avatar
Join Date: Nov 2005
Location: Escondido, Calif.
Posts: 42,278
Jerry Bransford is on a distinguished road
Your Sahara came with the 19 gallon tank, only very basic stripped down TJs came with the 15 gallon tank.
When you have a choice, buy American.
Jerry Bransford is offline   Quote
Old 07-09-2014, 12:10 AM   #5
Join Date: Jul 2014
Location: Pennsylvania
Posts: 4
Sticbow is on a distinguished road
I went to the dodge garage with fuel pump in hand as well as VIN number and they confirmed it to be a 19gallon.. I searched for hours online yesterday and could not find any info.. Funny thing is the garage couldn't even confirm it was 19 gallon without the vin number. The guy at the parts counter said not to rely on the numbers on the pump...lol
Sticbow is offline   Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 05:31 AM.

User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.

Jeep, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC

Enter your email address:

Delivered by FeedBurner