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Questions & Answers
How is the gauge back-lit? My current gauge has slits just below the face to allow light in for night operation.
Willys Jeep Parts Tech:
These are not originally back lit. They used a protruding dash light.
These are not originally back lit. They used a protruding dash light.
Can I get this oil presure guage with a chrome bezzel?
Willys Jeep Parts Tech:
Sorry, it only comes in a black bezel.
Sorry, it only comes in a black bezel.
Silly me! I bought this gauge w/o measuring the hole in the dash. It is 2 1/2' diameter. I had rather not cut another hole, unless I have to. Do you have any similar oil pressure gauges for my '61 C-3B? An ammeter, as well?
Willys Jeep Parts Tech:
If you have an 2.5" hose that is unoriginal in your vehicle. Please send mike@kaiserwillys.com a pic of your dash and I can take a look what all you have going on. Thanks!
If you have an 2.5" hose that is unoriginal in your vehicle. Please send mike@kaiserwillys.com a pic of your dash and I can take a look what all you have going on. Thanks!
I purchased one of these oil gauges and every line kit I've found doesn't fit the back of the gauge. What size fitting do I need?
Willys Jeep Parts Tech:
This is the union adapter that will work for you: A4436. Thanks!
This is the union adapter that will work for you: A4436. Thanks!
Hi i have just purchased the speedo plus the other gauges for my CJ2A Jeep but the oil gauge does not have a sender unit otherwise how does the oil pressure register on the gauge? and the sender unit must be calibrated to the gauge. Regards PAT
Willys Tech:
The oil gauge is a pressure gauge and just lines into the block. Part numbers: A1198 & A-1198-ST.
The oil gauge is a pressure gauge and just lines into the block. Part numbers: A1198 & A-1198-ST.
I have this gauge and the original style oil pressure switch on my F head CJ5. I do. It see how I can connect the two parts. Do I need a different oil switch or sending unit?
Willys Tech:
You may need part number: A3557
You may need part number: A3557
All the gauges in my 1964 CJ3B are white face. I only need the oil and gas gauges. Could i get them white faces too?
Willys Tech:
They all were originally black face. Sounds like you have aftermarket gauges in there.
They all were originally black face. Sounds like you have aftermarket gauges in there.
what's the diameter of this guage? Do they come as an electrical unit?
Willys Tech:
They are 2 gauges like original. These were all originally a mechanical gauge.
They are 2 gauges like original. These were all originally a mechanical gauge.
I have a 1962 Willys pickup. Will the amp and oil gauges work on my truck? And do you sell a sub panel for mounting them?
Willys Tech:
You would have to drill holes in your dash if you have a Willys Truck to make these work but yes they should function properly.
You would have to drill holes in your dash if you have a Willys Truck to make these work but yes they should function properly.
I have a 63 CJ5, my oil gauge quite working. I would like to keep my direct oil line pressure gauge, do you carry the replacement for it? also what pressure should my F-134 engine have?
Willys Tech:
We can help you convert over to a separate 2 round gauge if you like. Minimum safe oil pressure is 6 psi at idle and 20 psi at 2000 rpm.
We can help you convert over to a separate 2 round gauge if you like. Minimum safe oil pressure is 6 psi at idle and 20 psi at 2000 rpm.
Do you sale just the face ring for gauges.??
Willys Tech:
Sorry, you cant get them that way. This is a complete guage.
Sorry, you cant get them that way. This is a complete guage.
I was wondering what it would take to hook this into my 1961 cj5's oil system, and I was also wondering what could be causing my oil light not to work?
Willys Tech:
They never used this style on a CJ-5. You should have a oil sender to a dummy light in your cluster. Please call us toll free. We can help you.
They never used this style on a CJ-5. You should have a oil sender to a dummy light in your cluster. Please call us toll free. We can help you.
What is a good oil pressure reading idleing on a 1948 Willys CJ2A with a L-134 motor? Thanks as Always, Harry
Willys Tech:
Minimum safe oil pressure at idle is 10psi. Normal gauge reading is 25psi.
Minimum safe oil pressure at idle is 10psi. Normal gauge reading is 25psi.
Will this guage work on my 1963 CJ5 with a 12 volt system and do i need a different oil pressure switch than part # 938092?
Willys Tech:
Yes but you will have to drill your grill. This is a pressure gauge and doesnt require a separate switch.
Yes but you will have to drill your grill. This is a pressure gauge and doesnt require a separate switch.
i have a 1954 cj3b with a hurricane engine and I can not find a oil filter anywhere on the engine. Is this suposed to have a filter? And if yes is it a canister type filter? And where would it be installed?
Willys Tech:
They originally mounted in the front passenger side of the block. Alot of vehicles dont have them. They are a canister style filter. We do carry the complete kits.
They originally mounted in the front passenger side of the block. Alot of vehicles dont have them. They are a canister style filter. We do carry the complete kits.
Any reason this wouldn't work for a replacement gauge in a 71 cj5, it looks like a match for the stock gauge.
Willys Tech:
In 1971 the oil light was built into the speedometer cluster but for a separate gauge it would work fine.
In 1971 the oil light was built into the speedometer cluster but for a separate gauge it would work fine.
will this fit 1952 m38 direck oil line
Willys Tech:
Maybe but you'll have to bend it.
Maybe but you'll have to bend it.
Is the 647058 oil pressure gauge direct pressure or electric?
Willys Tech:
It is a pressure.
It is a pressure.
For a 6 volt to 12 volt coversion on a 1949 Jeepster, do I need to get new dash gauges, or just replace the bulbs?........John
Willys Tech:
Just the fuel gauge needs to be changed over.
Just the fuel gauge needs to be changed over.
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