Questions & Answers
Questions: Does it have a light in it for night use?
Question By: Dick Connole on Jul 21 2016 5:33 PM
No they never used one originally. They had a dash light part number: 640284
Answer By: Willys Jeep Parts Tech on Jul 21 2016 11:32 AM
Questions: What is the Ohm range of this gauge and the corresponding sender for an M38A1 running 12 volts?
Question By: Ken on Apr 1 2015 12:00 AM
I believe they are 73 E 10 F.
Answer By: Willys Tech on Apr 2 2015 12:00 AM
Questions: Does this gauge work with the 810284 sending unit?
Question By: Anonymous on Mar 8 2015 12:00 AM
The 810284 is for a 24 volt system. This gauge is for a 12 volt system.
Answer By: Willys Tech on Mar 9 2015 12:00 AM
Questions: what is the three post fuel guage grounded to? just a body ground?
Question By: Anonymous on Nov 10 2014 12:00 AM
It can be. As long as your body is grounded to the frame.
Answer By: Willys Tech on Nov 11 2014 12:00 AM
Questions: my new fuel gauge reads only 1/2 full when the tank is actually full. The float seems to be functioning properly. Is there an adjustment procedure?
Question By: Anonymous on Oct 10 2014 12:00 AM
Usually there is a window on the back of the gauge with an adjustment.
Answer By: Willys Tech on Oct 10 2014 12:00 AM
Questions: My fuel gauge was only working part of the time and is now not working at all. When it was working the needle would go back and forth from empty to full. Is there something wrong with my fuel gauge or my fuel sending unit or something else?
Question By: Nick on Apr 20 2014 12:00 AM
It could be either. I would also check your ground as well.
Answer By: Willys Tech on Apr 21 2014 12:00 AM
Questions: Does this work with the sender unit you are offering, A1292-12V ? Also, what was the ring color of the original GPWs? (I have a '42 GPW and the current rings on the gages are black and chrome -- I assume they were either black or OD)
Question By: Sean on Sep 15 2013 12:00 AM
Yes this will work with that sender. If you have a MB or GPW I would use part number: A8184-12
Answer By: Willys Tech on Sep 16 2013 12:00 AM
Questions: i have 47 cj2a with original fuel gauge which i think was 6 volt system. the system is 12volt now will the original gauge work in 12 volt system. i saw in the parts for this model a 12 volt gauge do i need 12 volt gauge
Question By: garry on Feb 28 2013 12:00 AM
Yes you will need this gauge if you are 12 volt. Your original 6 volt one in the dash wont work.
Answer By: Willys Tech on Mar 4 2013 12:00 AM
Questions: I would like to install lighted gauges in my cj-3a if i go with a new fuel gauge is the resistance 10-180 ohms correct on your new sending units jeep is 12 volt now
Question By: texaco on Oct 14 2012 12:00 AM
If you want lighted gauges you need part number: 640284 just like original.
Answer By: Willys Tech on Oct 15 2012 12:00 AM
Questions: Does this 12v fuel gauge read accurately with the 640694 fuel sender?
Question By: Anonymous on Oct 1 2012 12:00 AM
Yes that is correct. They are made together.
Answer By: Willys Tech on Oct 1 2012 12:00 AM
Questions: how do I tell the voltage of my jeep I my dad has a 1952 cj3a and he bought a new fuel gauge but it crapped out. I need to buy a new one since I am driving the jeep to school everyday and I want to do it for my dad as a suprise.
Question By: Anonymous on Aug 4 2012 12:00 AM
I would take a look at the coil, voltage regulator, or battery. They will be stamped.
Answer By: Willys Tech on Aug 6 2012 12:00 AM
Questions: I maintain the '46 CJ2A as a 6 volt system (Using an 8 volt battery). How do I get a 6 volt fuel gage?
Question By: Chuck Coleman on Oct 23 2011 12:00 AM
You want to order part number: 640763
Answer By: Willys Tech on Oct 24 2011 12:00 AM