How to Dispose of Spark Plugs

Spark plugs should be disposed of at an authorized recycling center. Do not throw them in the trash.

  • Unscrew the spark plugs from the engine using a spark plug wrench
  • Place the used spark plugs in a sealable bag
  • Label the bag with “used spark plugs” and the date
  • Put the bag in your garbage can or take it to a hazardous waste facility for disposal

Does Autozone Recycle Spark Plugs

If you’re looking to recycle your old spark plugs, Autozone is a great option. They have a special recycling program for spark plugs, so you can rest assured that your plugs will be properly disposed of. Plus, you’ll get a nice discount on your next purchase of new spark plugs!

How to Dispose of Spark Plugs


Where Do You Throw Spark Plugs?

Spark plugs are designed to be thrown away after a certain amount of use. The amount of use varies depending on the type of spark plug, but most need to be replaced after about 10,000 miles (16,000 km). Some types of spark plugs can last up to 30,000 miles (48,000 km).

When a spark plug needs to be replaced, it is important to dispose of it properly. There are many options for disposing of spark plugs, but the best option is to take them to a recycling center. Recycling centers will accept spark plugs and recycle them properly.

This is the best option because it keeps the spark plugs out of landfills and reduces environmental impact.

Are Spark Plugs Worth Anything in Scrap?

Spark plugs are worth a few cents in scrap, but they can be recycled for their metal content. The average spark plug contains about a gram of copper, nickel and iron.

Can You Recycle Iridium Spark Plugs?

Yes, you can recycle iridium spark plugs. However, it is important to note that iridium is a valuable resource, so recycling iridium spark plugs is not always the best option. Iridium is a rare metal that is found in very few places on Earth.

In fact, most of the world’s supply of iridium comes from Russia and South Africa. Because of its rarity, iridium is very expensive – one ounce of iridium can cost upwards of $1,000! Because of its high value, recycling iridium spark plugs makes the most sense from an economic standpoint.

However, there are some drawbacks to recycling iridium spark plugs. First, it can be difficult to find a facility that accepts them. Second, the process of recycling iridium spark plugs releases harmful toxins into the environment.

So, while you can recycle your used iridium spark plugs, it may not be the best option for everyone.

What Part of a Spark Plug is Iridium?

Iridium is a chemical element with the symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is considered to be the second densest element (after osmium) and is the most corrosion-resistant metal, even at high temperatures. These properties make iridium useful in many applications including as an electrode material in spark plugs and other electrical discharge products.

Iridium was discovered in 1803 by Smithson Tennant in London, England. He found it as an impurity in natural crude platinum from Peru. It was not until 1828 that Friedrich Wohler determined its elemental nature and named it after the Greek goddess Iris (Ίρις), personification of the rainbow.

NGK Spark Plugs ??? Do Not Throw Old Spark Plugs in the Trash !


If you’re a car owner, it’s important to know how to dispose of your spark plugs properly. Here are some tips on how to do it: Spark plugs should be disposed of at a local recycling center.

You can also take them to a local auto parts store or automotive repair shop. Be sure to check with your local municipality for specific regulations on disposing of spark plugs. With these tips in mind, disposing of your spark plugs will be a breeze!

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