Champion NOS Spark Plug, K5G, K-5-G, K-5G.
 

Part may fit other years/models.  Confirm with your manual and/or dealer.  Look at photos carefully.  If you are not satisfied for any reason, we will send you a full refund.  Please, contact us with any concerns before leaving unfavorable feedback.  We strive to provide excellent customer service.  We will combine shipping on multiple items.