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Used Jeep Spark Plugss

All used Jeep Spark Plugss listed on Breakeryard.com are tested, original (OEM) manufacturer parts and come with a 14 day money back guarantee. Breakeryard.com list cheap new OES or aftermarket car parts at discounted prices and used OEM car parts up to 80% cheaper than main dealer prices for Jeep from premium breaker yards from across the UK.

About Spark Plugss

An important component of the ignition system, Jeep spark plugs provide electrical current to the combustion chamber in a petrol engine. The spark produced ignites the engine enabling the air/fuel mix to burn in the cylinders and combustion to occur.

Spark plugs are an insulated plug, made up of a copper electrode, surrounded by either nickel alloy, platinum or iridium and covered with a ceramic casing. The spark plug is fixed to the cylinder head in the engine to provide the spark required to ignite the air and fuel that flows into the engine. There will be a spark plug for every cylinder of the engine. 

In this type of ignition system, the high voltage electrical pulses which are needed to supply energy to the spark plugs are provided by a magneto. A magneto is made up of a magnet which spins around inside a coiled wire, positioned in the inner rim of the flywheel, which is connected to the electrode inside the spark plug by a spark plug wire. The magneto generates its own magnetic field of energy which is used to power the spark plugs in order for combustion to occur. Spark plugs also function to take heat away from the combustion chamber by transferring the heat produced in the engine to the cooling system. The materials used in the spark plug help to transfer the heat away from the combustion chamber to outside of the engine. Spark plugs can be either hot plugs or cold plugs. Hot plugs are insulated more than cold plugs which helps to maintain a high temperature within the spark plug which burns off carbon deposits meaning the engine components ultimately work better and last longer. The advantages of cold plugs being less insulated, is that this allows for greater dispersion of heat away from the combustion chamber, and these are generally used in high compression super-charged engines. 

It is important to ensure the spark plugs on your vehicle are in excellent condition and working well. Signs that the spark plugs may need changing on your car are an engine that struggles to start or will not start at all. It is always a good idea to consult with your mechanic when engine problems strike, to make sure the correct fault has been identified. When you need to change the spark plugs, a good quality set of Jeep spark plugs will guarantee a part that fits well, performs properly and has a long service life.

Jeep trivia

  • There's a whole sport called Jeeping, and it's been running since 1953. It's a trek that usually takes place along the Rubicon Trail in the US, and 'Jeep Jamborees' are now so popular that Jeep even attends the events, often bringing new concept vehicles to show off.
  • Former US President Ronald Reagan was a big fan of the Jeep and was often seen driving around his ranch in his much-loved CJ8.
  • There were a lot of car firsts in the 1963 Jeep Wagoneer. Dubbed by Jeep as the first-ever luxury SUV, the Wagoneer came with independent front suspension (a first for a 4x4), as well as the first overhead-cam six-cylinder truck engine.
  • One of the most expensive Jeeps in the world is the 2005 Jeep Hurricane. It's certainly not a cheap option if you're in the market for a Jeep unless, of course, you've got a spare £2 million in the bank.
  • Jeeps have been seen on the big screen a lot, especially in war films. However, it's not just war that is responsible for iconic Jeep designs in cinema. Jurassic Park used a '93 Jeep Wrangler Sahara for the vehicles used in the dino-park, and the most iconic scene showed the Jeep outrunning a T-Rex! There's even a car club called the Jurassic Park Motor Pool, where members have to own a Jeep that has been painted to look like it's come straight from the park.