Most of the time, your wires should last well beyond the 30,000 miles your copper.

How much to replace spark plug wires. For a four cylinder engine, on average the cost to replace the spark plugs is about $140. For a four cylinder engine, on average the cost to replace the spark plugs is about $140. How much does it cost to replace a spark plug yourself?

We recommend changing them during spark plug changes (whenever your owner's manual. With that being said, modern spark plug wires can also last much longer than they once did. Labor costs are estimated between $67 and $84 while parts are priced between $128 and $158.

For a six cylinder engine, the average cost is about $180. How much does a spark plug wire replacement cost? That's why it pays to replace your spark plug wires before they wear out.

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?? How much does it cost to replace spark plugs and wires? Replacing spark plug wires between 60,000 and 100,000 miles is more than enough to enjoy excellent performance and power at all times.

Ignition cable (spark plug wires) replacement pricing for various cars. Parts can cost anywhere from $123 to $145. So, spark plug wire resistance is measured in ohms per foot.

To know the exact time to replace spark plug. Replacing the spark plugs on a vehicle is a maintenance item that usually takes between one and four hours. Labor costs are estimated to be between $88 and $112, while parts are estimated to be between $96 and $123.