Spark Plug Wire Cylinder Marker Shrink Sleeve (18 Pack)

Spark Plug Wire Marker Spark Plug Wire Marker Shrink Sleeve (18 Pack) Black Finish off those spark plug wires. These shrink sleeves will ensure a complete seal between spark plug boots, distributor boots, and any of the spark plug wire heat sheathes.
 
They are sold in packages of 18. Provides extra protection to wire, plus cylinder location. These spark plug wire shrink sleeves have individually numbered markers for each cylinder (1 through 8) for easy replacement during spark plug changes or other engine work. Their easy-to-apply heat shrinkable tubing provides extra spark plug and distributor boot sealing. These help Prevent Spark Volt leakage. 

Available in Black, Clear, Red, & Blue