HEAT INSULATOR SLEEVES
247 Spark Plug Boot Protector Sleeves are made from a high temperature resistant material.
Providing spark plug boot and wire protection from extreme under bonnet heat temperatures and protects your leads and increase their lifespan.
Using a heat sleeve on your Spark plug leads can prevent misfires caused by spark plug ignition wire burning out.
Suitable for straight and angle plug leads.
650°C / 1,200°F.