Reviews High strength Insulator

SK20HR11 3421 Iridium Spark Plugs Replacement For Lexus GX460 Toyota Benz Tundra SET (8)

  • Twin-tip technology with 11 mm platinum center electrode and 11 mm titanium enhanced ground electrode.
  • Improve fuel economy, better acceleration and faster starts than all other single platinum plugs.
  • Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress.
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Autolite 63 Copper Resistor Spark Plug, Pack of 1

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of “flash-over”.
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite Platinum AP5263 Automotive Replacement Spark Plugs 4 Pack

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 4265-4PK Copper Resistor Spark Plug, 4 Pack

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 5224-4PK Copper Resistor Spark Plug Pack of 4

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over.
  • Resistor reduces radio frequency interference RFI and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 5325-4PK Copper Resistor Spark Plug, Pack of 4

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 4063-4PK Copper Resistor Spark Plug, Pack of 4

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 65-4PK Copper Resistor Spark Plug, Pack of 4

  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Resistor reduces radio frequency interference (RFI) and electrode erosion.
  • Full copper core electrode provides better performance in all conditions.
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Autolite 254 Copper Non-Resistor Spark Plug, Pack of 1

  • Designed to meet or exceed OE designs to deliver dependable performance for all outdoor power equipment and recreational vehicles.
  • Cold-formed steel shell and precision rolled threads.
  • One-piece terminal post for added strength.
  • Multi-rib insulator reduces danger of "flash-over".
  • Copper-glass, non-resistive seal bonds insulator, terminal post, and center electrode together ensures full required voltage at spark gap.
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Autolite 4093-4PK Copper Non-Resistor Spark Plug, 4 Pack

  • copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof.
  • cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength.
  • "multi-rib insulator reduces danger of ""flash-over""".
  • resistor reduces radio frequency interference (rfi) and electrode erosion.
  • full copper core electrode provides better performance in all conditions.
Check Stock