[amintaghavi]

How often should I replace the wire and what kind do you recommend?

 

[Alfisto Steve]

How often should I replace the wire and what kind do you recommend?

Only when they are bad do you need to replace them.

 

[amintaghavi]

They look worn and cracked. The car is not running as smooth as it should be. What brand do you recommend?

 

[Alfisto Steve]

They look worn and cracked. The car is not running as smooth as it should be. What brand do you recommend?

BOSCH 09116 Spark Plug Wire Set like now on ebay is a good choice.

There are four different listings on ebay now one used OEM set, these Bosch and some off brand sets.