How much does a single spark plug cost?
There are different types of spark plugs. Some will cost over $40 but luckily most cars use cheaper spark plugs that cost around $5 to $10. via
How much would spark plugs cost to replace?
The price for new spark plugs starts at around $5 a plug and can go up to $50 for the high performance ones. A full replacement from a mechanic can cost in the range of $50 to $350 depending on the level of difficulty of the job. via
How long can spark plugs last?
A standard copper spark plug has an average life span of 10,000-20,000 miles. Silver plugs, used for older vehicles, can last up to 20,000 miles. Expensive iridium spark plugs or platinum spark plugs can last 60,000 miles. Extended life spark plugs or long life spark plugs can last 100,000 miles. via
Can I replace my own spark plugs?
Changing spark plugs takes about an hour (for a four-cylinder engine) and will save you at least a hundred bucks in labor if you do it yourself. In most cases it's a simple job that will help to maintain peak performance and the highest possible gas mileage. via
What is the most expensive spark plug?
Iridium spark plugs are typically the most expensive, ranging from $8 to $15 each. via
How do you check spark plugs on a car? (video)
Do I need to replace all spark plugs at once?
Q: Should You Replace All Spark Plugs At Once? A: Yes, as a general rule, it's better to replace all plugs at the same time to ensure consistent levels of performance. via