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Insultherm Spark Plug Boot Insulators
Double-Wall Fiberglass Sleeves Protect Wires & Spark Plug Boots to 1,200° F
Insultherm Insulators are available in four colors |
What's special about these insulators?
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. |
- 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
| PART # | DIAMETER | LENGTH | QUANTITY PER BOX | COLOR | PRICE / BOX |
| SPB190-4 | 3/4" | 7.5" | 4 | Tan, Red, Blue, Black | $13.99![]() |
| SPB190-6 | 3/4" | 7.5" | 6 | Tan, Red, Blue, Black | $20.49![]() |
| SPB190-8 | 3/4" | 7.5" | 8 | Tan, Red, Blue, Black | $26.99![]() |
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HOW-TO CORNER -
- How to Safely Install and Use Polyurethane Cable Covers
- How to Use Heat Shrink Tubing
- How to Terminate Braided Sleeving
CATALOG - PDF
For your convenience, we have made our brochure and catalogs available online in PDF format. Downloading the PDF catalog will take you no more than 5 minutes, so you won't have to wait days for the print catalog. PDF catalogs include links to our products: just click on the hyperlinked product headings, and you'll be directed right to our website.
Office
PDF Catalog 2 MB
Automotive
PDF Catalog 2.6 MB
Aerospace/Aircraft
PDF Catalog 2 MB
Utilities & Energy
PDF Catalog 3.7 MB
Datacom/Telecom
PDF Catalog 5.7 MB



Protects up to 1,200° F






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