Questions & Answers
Questions: Got your alternator conversion for CJ2A. Came with a coil that is smaller in diameter. Is this coil correct? #RUC15, #RA1016
Question By: Mel Dunfield on Sep 6 2020 1:41 PM
The ALT12V does not come with a coil. This part number: 933160 is the original diameter that Willys used. Please email firstname.lastname@example.org to help.
Answer By: Willys Jeep Parts Tech on Sep 8 2020 5:45 AM
Questions: Do you the same for a 24 volts cj5 (motor Hurricane f4 134) ?
Question By: Christophe BERNARDÉ on Jan 23 2020 8:28 PM
943742 is the 24 volt coil used in Willys.
Answer By: Willys Jeep Parts Tech on Jan 24 2020 6:02 AM
Questions: I installed your electronic ignition distributor and got the coil with it at the same time---I need to test the coil...can you give me the specifications for this coil?
Question By: sb on Apr 18 2018 1:29 AM
The only way to properly test those is with a coil tester. Your local auto electrician will have one.
Answer By: Willys Jeep Parts Tech on Apr 18 2018 8:15 AM
Questions: How many ohm
Question By: Inderjit Dhatt on Jan 11 2018 11:52 PM
This is a 3 ohm coil. Thanks
Answer By: Willys Jeep Parts Tech on Jan 12 2018 6:06 AM
Questions: can this coil be mounted in any position
Question By: Roger on Oct 12 2016 3:40 PM
I'm sure it could be mounted anywhere on the vehicle as long as you had a proper length wire. I would obviously recommend in the upright position.
Answer By: Willys Jeep Parts Tech on Oct 12 2016 10:33 AM
Questions: I have a 59' CJ-5 with the original 4-134 F head engine, I thought in the manual it said this was a 6v system, but a replacement coil isn't offered here. Is it actually a 12v system?
Question By: Chris on Sep 18 2013 12:00 AM
We sell both 6 volt and 12 volt coils. If you are 12 volt you need to be using a 12 volt coil. After the mid 50's most Willys went over to 12 volt.
Answer By: Willys Tech on Sep 18 2013 12:00 AM
Questions: My 1966 CJ 5 was converted to 12 volt. The alternator starts charging when the engine starts it does not have a voltage regulator. Will that cause my coil to burn out? If so do you have a regulator for the coil?
Question By: Roger on Aug 7 2013 12:00 AM
You were probably originally 12 volt in that year. The alternator you have on the vehicle now probably has an internal regulator. I would have a local auto electrician look at it.
Answer By: Willys Tech on Aug 8 2013 12:00 AM
Questions: I just Received the information that my order has already shipped,but I also just found out that I ordered the Wrong Part Number,what should I do?
Question By: Anonymous on Jul 18 2013 12:00 AM
Please call us toll free. We can get you fixed up.
Answer By: Willys Tech on Jul 19 2013 12:00 AM
Questions: I just bought a jeep that has been converted to 12 v. Does the coil and starter have to be 12 v or will it run with 6 v equipment. Also, what does the resistor do? It looks like I have a resistor mounted near the firewall.
Question By: Anonymous on Aug 23 2012 12:00 AM
Your starter is ok in 6 volt but it will eventually burn out. I recommend getting our 12volt Hi-torque starter motor.
Answer By: Willys Tech on Aug 24 2012 12:00 AM
Questions: My jeep has a 12V battery with a resistor in line with the coil....does this 12V coil eliminate the need for the in line resistor?
Question By: Anonymous on Jan 1 1970 12:00 AM
Yes this is an internal resistor coil. We have complete cable sets ready to go as well.
Answer By: Willys Tech on Jul 16 2012 12:00 AM
Questions: CAN THIS COIL BE USED FOR A SIX CYLINDER FLAT HEAD 230 ENGINE 12 VOLT SYSTEM?
Question By: WAYNE THOMPSON on Apr 9 2012 12:00 AM
Yes it will be fine for it.
Answer By: Willys Tech on Apr 9 2012 12:00 AM
Questions: if the wires are switched around on the coil will it still fire and run
Question By: Anonymous on Nov 9 2011 12:00 AM
You need to make sure to have it wired correctly.
Answer By: Willys Tech on Nov 10 2011 12:00 AM
Questions: Will this coil work with your electronic ingnition distributor? Thanks, john
Question By: john on Nov 2 2011 12:00 AM
Yes this is the one we recommend.
Answer By: Willys Tech on Nov 2 2011 12:00 AM
Questions: I have a 1946 jeep willy cj2a when i got it.It didnt have a coil on it so i bought a 12 volt coil. But i dont have spark should i buy a 6 volt coil and will that get me spark...
Question By: peter on Dec 19 2010 12:00 AM
You need to see what voltage you are running in your jeep. I would check you battery, bulbs, voltage regulator ect...you can damage your electrical by mixing and matching voltage parts.
Answer By: Willys Tech on Dec 19 2010 12:00 AM
Questions: I ordered the 12v ignition coil item number 933160 for my 1952 M38a1. I was shipped an ignition coil for 59-71 jeep CJ model, item number 17247.02. Will this ignition coil work for me or do I need to send it back? Thank you.
Question By: Daniel on Apr 30 2016 5:04 PM
Yes, that should be the right one for you stamped 12 volt on it.
Answer By: Willys Tech on May 2 2016 5:56 AM