Gluten and Casein Free. Lynnwood Store, Pacific Northwest Region. Whole Foods Market is excited to bring you Celebrating Your Choices, a series of shopping lists and information for those on special. diets. We believe that food should bring pleasure along with good health, and these guides are intended as a resource to help.
Parts: $9 - $14. The average cost for a spark plug replacement is between $130 to $168. Labor costs are estimated between $121 to $154 while parts are priced between $9 to $14.Get a personalized estimate based on your location and specific car.arts: $9 - $14. The average cost for a spark plug replacement is between $130 to $168. Labor costs are estimated between $121 to $154 while parts are priced between $9 to $14.
How often should I replace my spark plugs? A: Unfortunately, there is no single answer to this question. As spark plugs grow older, they lose their sharp edges as material from the center and ground electrodes is slowly eroded away. As the gap between these two points grows, the voltage required to bridge the gap increases proportionately. Even the best ignition systems will be strained to supply enough voltage to completely burn the fuel. It is at this point, when fuel is being left unburned, that the time has come to change spark plugs. Replacing worn out spark plugs with new ones (with sharp new edges) effectively restores the ignition system's efficiency.