Dorman 49812 Spark Plug Wire Review

Dorman's Spark Plug Wires really spruced up the ignition system in my automotive. My analysis of this product showed that it has a high quality build and fits perfectly. The wires provide a stable current flow which translates into more power and smoother performance .The convenience of replacing all the wires at once was also a plus. The only con was the cost, but given the quality of the PRODUCT, it's well worth it..

A leaking heater hose on my '04 expedition soaked the #2 spark plug and ruined the old trunk. It's nice to be able to replace just one shoe instead of the whole set and not the whole roll. The new boot has eliminated sporadic misfires and the engine now runs as smooth as silk.