Distributor Primary Lead Wires

Replacement Parts > Ignition > Distributor and Magneto

Distributor Primary Lead Wires

Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.

Important: To get started, select your vehicle on the left and then use the filters to narrow your options.

What is a Distributor Primary Lead Wire?

A Distributor Primary Lead Wire is a wire that transfers the electrical current from the ignition switch to the distributor.

What is the purpose of a Distributor Primary Lead Wire?

The purpose of a Distributor Primary Lead Wire is to transfer the electrical current from the ignition switch to the distributor, which is used to control the timing of the spark plugs and engines.

How can I determine if my Distributor Primary Lead Wire is faulty?

You can determine whether your Distributor Primary Lead Wire is faulty by examining the wire for any signs of damage, such as cracks or fraying. You can also check to see if the wire is securely connected to the distributor and ignition switch.

Can a faulty Distributor Primary Lead Wire cause damage?

Yes, a faulty Distributor Primary Lead Wire can cause damage to other parts of the ignition system, including the spark plugs, distributor, and ignition switch.

How do I replace a Distributor Primary Lead Wire?

Replacing a Distributor Primary Lead Wire is a relatively simple process. To replace it, you will need to:

  1. Disconnect the negative battery cable;
  2. Remove the old Distributor Primary Lead Wire;
  3. Connect the new Distributor Primary Lead Wire to the distributor and ignition switch;
  4. Reconnect the negative battery cable;
  5. Test the new Distributor Primary Lead Wire to ensure it is working properly.


How often should I inspect my Distributor Primary Lead Wire?

It is recommended to inspect your Distributor Primary Lead Wire at least once a year or whenever you are servicing your vehicle. This will help to ensure that the Distributor Primary Lead Wire is functioning properly and that it is securely connected to the distributor and ignition switch.