Your Cadillac is basically made up of various parts and one of those is the Cadillac distributor cap which is a subcomponent of the ignition system that works by distributing electricity from the ignition coils down to the spark plug wires at exactly the right time. Most of the time, it is created from hard plastic and a little amount of copper. Within this part is the distributor rotor, which on the other hand the part that rotates as it receives current from the ignition coils. This current is then passed to the copper part of the cap which will then be handed down to the spark plugs. Since the Cadillac distributor cap is a part that is bombarded with high voltages at all time, you need to cautiously inspect and uphold its quality at a regular basis. If you fail to do this, carbon tracking might take place in the cap which will result to misfiring of the engine. In fact, most experts and mechanics advise that you replace this part at least once in two years or at least every 15,000 miles of distance traveled. But such case is different if you own an older model of vehicle because if you do, you need to replace it more often since their caps and rotors are more prone to wear out. If you will do a regular inspection, it is advisable to check on the part during night time since you can without difficulty see the lights that they give off from the current. But be careful not to touch them though. If you sense that it needs replacement, you should not delay the process. You can get your Cadillac distributor cap here at our site at a very reasonable price. Browse our catalog to see our complete list of products.