Insultherm Spark Plug Boot Insulators

Double-Wall Fiberglass Sleeves Protect Wires & Spark Plug Boots to 1,200° F

SPB190-4
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What's special about these insulators?

  • Economical, long lasting protection
  • Resists oil and engine fluids
  • Easy slip-on installation
  • Protects up to 1,200° F
  • Halogen and asbestos free
  • Click for More Features
RoHS CompliantCSA ApprovedUL Recognized Component MarkPasses UL VW-1 Flame Test

Insultherm Spark Plug Boot Insulators are the ideal solution for protecting spark plugs, boots and cable ends from extreme engine heat. SPBI's are woven from durable, heat resistant fiberglass yarn.

Part #DiameterLengthQuantity per BoxColorPrice
SPB190-43/4"7.5"4Natural, Red, Blue, Black
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SPB190-63/4"7.5"6Natural, Red, Blue, Black
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SPB190-83/4"7.5"8Natural, Red, Blue, Black
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The woven fabric is formed into a double layered sleeve that easily fits over most standard plug/boot combinations, even right angle configurations. The assembly will resist to temperature bursts up to 1,200° F and will continuously protect your delicate components up to 500° F.

  • Economical, long lasting protection
  • Resists oil and engine fluids
  • Easy slip-on installation
  • Protects up to 1,200°F
  • Halogen and asbestos free
  • Resists gasoline and engine chemicals
  • Convenient packaging
  • Compliant with European Union's Restrictions on the use of Hazardous Substances (RoHS) Directive

 

Material Heat-resistant fiberglass yarn
Resistance Gasoline, engine chemicals
Maximum Temperature up to 1,200° F [648,9° C]
Continuous Protection up to 500° F [260° C]
Halogen Free Yes
Asbestos Free Yes
Available Colors Natural, Red, Blue, Black
Diameter 3/4"
Length 7.5"
Box Quantities 4, 6, 8

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