Distributor Cap / Spark Plug Wire Kits

Replacement Parts > Ignition > Ignition Wire and Related Components

Distributor Cap / Spark Plug Wire Kits

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What is a Distributor Cap / Spark Plug Wire Kit?

A Distributor Cap / Spark Plug Wire Kit is a set of components that are used to route high-voltage current from a car's ignition coil to the spark plugs. It is typically composed of a distributor cap, spark plug wires, and rotor.

What is the purpose of a Distributor Cap / Spark Plug Wire Kit?

The Distributor Cap / Spark Plug Wire Kit is responsible for delivering high-voltage current to the spark plugs. This current is then used to ignite the fuel-air mixture in the engine's combustion chamber.

How can I tell if my Distributor Cap / Spark Plug Wire Kit is faulty?

If your Distributor Cap / Spark Plug Wire Kit is faulty, you may notice a decrease in engine performance or an increase in fuel consumption. You may also notice that the engine is hard to start, or that the car is misfiring.

Can a faulty Distributor Cap / Spark Plug Wire Kit cause damage to my car?

Yes, a faulty Distributor Cap / Spark Plug Wire Kit can cause damage to your car. If the high-voltage current is not delivered correctly, it can cause misfires and can potentially damage other parts in the engine.

How do I replace a Distributor Cap / Spark Plug Wire Kit?

Replacing a Distributor Cap / Spark Plug Wire Kit is a relatively simple process. Here are the steps:

  1. Disconnect the negative battery cable.
  2. Remove the distributor cap and spark plug wires.
  3. Install the new distributor cap and spark plug wires.
  4. Reconnect the negative battery cable.


How often should I inspect my Distributor Cap / Spark Plug Wire Kit?

It's a good idea to inspect your Distributor Cap / Spark Plug Wire Kit every 6 months or so. Look for signs of corrosion or wear and tear, and replace any parts that are damaged or worn.