Labor costs are estimated between $67 and $84 while parts are priced between $128 and $158.

How much is it to change spark plugs and wires. Labor costs are estimated to be between $88 and $112, while parts are estimated to be between $96 and $123. When your car engine isn't running right, or misfires, start by diagnosing the spark plug wires. To know the exact time to replace spark.

A man said it cost him 2500 dollars to replace plugs and wires on a van…said, “don't worry about it.” is 100 dollars alot of money?? Replacing spark plug wires between 60,000 and 100,000 miles is more than enough to enjoy excellent performance and power at all times. The cost of replacing spark plugs depends largely on how many spark plugs there are.

A spark plug provides a flash of electricity through your car's ignition system to. This will make it harder for the spark to reach the engine cylinders. How often to replace your spark plugs.

The average cost for spark plug wire replacement is between $195 and $242. Thankfully, spark plugs are designed to last for quite some time. Many people wonder when to change spark plugs.

How much does it cost to replace a spark plug yourself? I can talk about 60,000 miles on a set of platinum plugs and the original plug wires. How many years do spark plug wires last?

Replacing the spark plugs on a vehicle is a maintenance item that usually takes between one and four hours. The cost of replacing spark plugs depends largely on how many spark plugs there are. A spark plug wire replacement costs between $184 and $235 on average.