1991 Wrangler Stock Gauge Part Numbers/Sending Units - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 05-09-2012, 06:34 AM   #1
Jeeper

WF Supporting Member
 
denisbaldwin's Avatar
 
Join Date: Nov 2011
Location: Clearwater, FL
Posts: 3,300
1991 Wrangler Stock Gauge Part Numbers/Sending Units

I consulted my Chrysler parts manual, chiltons and a few other sources and can't seem to get a defining answer.

Since my new gauges are here, I'm attempting to find sending units for them. To do that, I'll either need the part numbers of the stock gauges to properly match them up or I'll need to know the exact sending units to work with the new gauges. Of course, VDO is less than helpful at knowing exactly what I have so I'm hoping to get this information and go back to them.

Here's what I know so far. Hoping someone can fill in the gaps. I've BOLDED the stuff I'm not sure about.

The Speedometer needs a hall effect sender. VDO is saying I might be able to use their 340-013, which is a Ford Transmission sender but works with some Chrysler transmission. Does anyone know if the AX5 is a threaded-on or push on style sender? or what sending unit would work with aftermarket gauges?

The tach needs no sender as it gets it's signal from the coil or alternator.

The fuel sender appears to need to be a 0-90 Ohm. Does this sound correct?

Oil Pressure I have no idea about. Anyone have a stock oil pressure gauge part number? or know the type of sender required from the stock oil pressure fitting?

5. Temp I'm not worried about because I already have an aftermarket gauge that comes off from the themostat housing. I'll be replacing the old gauge with the new one on the same house/sensor.

6. Voltmeter should not need a sender.

This is all so confusing! Thanks for any help you guys provide. Not know what the Jeep is doing while driving is frustrating.

Denis

__________________
Denis A. Baldwin
Clearwater, FL
1991 YJ 99 Vortec 5.7L, SM465, NP205, 14 Bolt Rear, Dana 60 Front, 5.13 Gears, Detroit Lockers, 395/85R20 46" Michelin XML tires on 20" XD Wheels, Cherokee Offset Springs (10" front to back stretch total), Bilstein 5150s, 1in. BL, custom cage, Warn M8000, Double D Dash/OHC, 4Low Front Stinger Bumper, DirtWorx Rear Bumper WTC, Tube Fenders, Comp Cut, 1 Ton HD Kingpin High Steering and PAID FOR.
denisbaldwin is offline   Quote Quick Reply
Old 05-10-2012, 08:23 AM   #2
Jeeper

WF Supporting Member
 
denisbaldwin's Avatar
 
Join Date: Nov 2011
Location: Clearwater, FL
Posts: 3,300
Anyone on this? I even went as far as to call VDO yesterday and they said "you have to check with your vehicle manufacturer".

__________________
Denis A. Baldwin
Clearwater, FL
1991 YJ 99 Vortec 5.7L, SM465, NP205, 14 Bolt Rear, Dana 60 Front, 5.13 Gears, Detroit Lockers, 395/85R20 46" Michelin XML tires on 20" XD Wheels, Cherokee Offset Springs (10" front to back stretch total), Bilstein 5150s, 1in. BL, custom cage, Warn M8000, Double D Dash/OHC, 4Low Front Stinger Bumper, DirtWorx Rear Bumper WTC, Tube Fenders, Comp Cut, 1 Ton HD Kingpin High Steering and PAID FOR.
denisbaldwin is offline   Quote Quick Reply
Old 05-10-2012, 11:34 AM   #3
Jeeper
 
0III0forlife's Avatar
 
Join Date: Mar 2012
Location: Ridgway, Pa.
Posts: 3,583
Images: 6
1. the AX5 speedo sender is electronic so it will be a push on connection.
2. the tach gets its signal from the coil.
3. the fuel sender, they make 2 different ones, 0-90ohm and i believe its 90-180ohm, so you have to get the right gauge for the sender.
4. the oil pressure sending unit is located on the passenger side of the motor near the oil filter. they are a common part, most auto part stores have them on stock.
5. the temp sensor in the thermo housing is for the computer, the one for the gauge should be in the back of the head up near the valve cover on the drivers side rear next to the firewall
0III0forlife is offline   Quote Quick Reply
Old 05-10-2012, 11:47 AM   #4
Jeeper
 
0III0forlife's Avatar
 
Join Date: Mar 2012
Location: Ridgway, Pa.
Posts: 3,583
Images: 6
just talked to my local NAPA dealer. the oil pressure sending unit...is called an: oil pressure gauge switch. napa part # ECH OP6657. its listed under ...Echlin Ignition parts.
0III0forlife is offline   Quote Quick Reply
Old 05-10-2012, 01:27 PM   #5
Jeeper

WF Supporting Member
 
denisbaldwin's Avatar
 
Join Date: Nov 2011
Location: Clearwater, FL
Posts: 3,300
0III0forlife - Thanks for the lead! Just called my local NAPA and got it for $62.00. Thanks!
__________________
Denis A. Baldwin
Clearwater, FL
1991 YJ 99 Vortec 5.7L, SM465, NP205, 14 Bolt Rear, Dana 60 Front, 5.13 Gears, Detroit Lockers, 395/85R20 46" Michelin XML tires on 20" XD Wheels, Cherokee Offset Springs (10" front to back stretch total), Bilstein 5150s, 1in. BL, custom cage, Warn M8000, Double D Dash/OHC, 4Low Front Stinger Bumper, DirtWorx Rear Bumper WTC, Tube Fenders, Comp Cut, 1 Ton HD Kingpin High Steering and PAID FOR.
denisbaldwin is offline   Quote Quick Reply
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools

Posting Rules
You may post new threads
You may 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

» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 10:41 AM.



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