How often should platinum spark plugs be replaced?

Long Life: Some spark plugs are made to have a longer life. Their electrodes do not wear down as quickly, meaning that you won’t need to replace them as frequently. Look for plugs made from iridium or platinum for the longest life (copper has the shortest lifespan – generally about 20,000 miles).

How many miles do double platinum spark plugs last?

100,000 miles
The answer was double platinum spark plugs, which have a platinum ball welded to both the center and side electrodes. This provides excellent durability with very little gap growth up to 100,000 miles. Vehicles with DIS ignitions should always have plugs replaced with double platinum spark plugs.

Which is better spark plug iridium or platinum?

Iridium is arguably eight times stronger and six times harder than platinum. It has a higher melting point of about 700 degrees compared to platinum. Platinum spark plugs wear out faster than iridium spark plugs.

How long do Bosch double platinum spark plugs last?

Since platinum is harder, it holds its sharp edge much longer than a conventional spark plug, up to 100,000 miles. Longevity is a key advantage of platinum spark plugs. Another advantage of platinum spark plugs is that they run a little hotter, which burns deposits off the spark plug better and helps prevent fouling.

Which is better copper or platinum spark plugs?

Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. Platinum has good longevity and the worst performance.

Are double platinum spark plugs good?

It yields decent longevity but ranks the poorest in performance. Platinum spark plugs are also recommended for cars with an electronic distributor ignition system, while double platinum spark plugs best fit vehicles with a waste spark distributor ignition system.

Are platinum spark plugs worth the money?

If you want a good quality spark plug at a decent price, the platinum spark plug is priced more affordable than the iridium spark plug. The platinum will still last a long time for the money and you don’t have to resort to cheaper copper spark plugs which have a short lifespan.

Do expensive spark plugs make a difference?

High performance Noble metal plugs can perform consistently and well, which helps to maintain the engineered performance of the engine. They won’t make the engine perform better than it did when it was new, but they will help it stay at that level longer.

Are platinum spark plugs better than copper?

What is the life expectancy of a platinum spark plug?

The design and implementation of these platinum spark plugs is a great advancement which definitely results in improved performance, durability, and cost savings to the consumer. Platinum tipped spark plugs have varying life expectancy ranging from 60,000-100,000 miles.

What is the average life span of a spark plug?

Fundamentally, there are two types of spark plugs. The first is the common ‘massive electrode’ spark plug, with a typical life span of 300 to 500 hours.

Which is better an iridium or platinum spark plug?

Platinum spark plug is a ‘golden mean’ between copper and iridium ones. Platinum has twice better longevity than copper and fairy low price. Platinum disc and central electrode tip provide slow wear rate and better fuel efficiency.

What is the longest lasting spark plug?

Iridium spark plugs will last the longest. Iridium is a metal that is harder and more durable than platinum. Although you will have to pay more money for iridium spark plugs, you will get what you pay for. These spark plugs have a small center electrode which means they use less voltage to generate the electric current.