Distributor Cap Gaskets

Replacement Parts > Ignition > Distributor and Magneto

Distributor Cap Gaskets

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What is a Distributor Cap Gasket?

A distributor cap gasket is a rubber or silicone gasket that fits between the distributor cap and the distributor body. It helps to create a seal to prevent dirt, dust, and moisture from entering the distributor and damaging the ignition system.

What is the purpose of a Distributor Cap Gasket?

The main purpose of a distributor cap gasket is to create a seal between the distributor cap and the distributor body to prevent dirt, dust, and moisture from entering the distributor and potentially damaging the ignition system.

How do I know if my Distributor Cap Gasket needs to be replaced?

Visual inspection of the gasket is the best way to determine if it needs to be replaced. If the gasket appears to be cracked, hardened, or damaged in any way, then it should be replaced.

Can a faulty Distributor Cap Gasket cause damage?

Yes, a faulty distributor cap gasket can cause serious damage to your vehicle's ignition system. Dirt, dust, and moisture can enter the distributor and damage the ignition system, which can cause your vehicle to misfire, run poorly, or not start at all.

How do I replace a Distributor Cap Gasket?

Replacing a distributor cap gasket is a relatively simple process. Follow these steps:

  1. Remove the distributor cap from the distributor.
  2. Inspect the old gasket for signs of wear and tear.
  3. Remove the old gasket and clean the surface of the distributor body.
  4. Place the new gasket onto the distributor body.
  5. Place the distributor cap back onto the distributor body, making sure that it is properly aligned.
  6. Tighten the screws on the distributor cap to secure it in place.


How often should I inspect my Distributor Cap Gasket?

It is recommended that you inspect your distributor cap gasket every 6 months or 12,000 miles, whichever comes first.