ALL SPARK PLUGS ARE SOLD INDIVUALLY!! Up for sale is NGK 2006-2011 SXV 550 Aprilia SPARK PLUG #4374/10. The vendor part number is 4374. Please read the title to know what is for sale

• SNOW CAT ONLY
• ILKR8Q7 Spark plug can be used in place of ILKR8Q
• BPR8ES Spark plug can be used in place of BPR8ES-S