Best Alumina Ceramics

NGK DPR7EA-9 Standard Spark Plug

Designed to operate over a much wider heat range than ordinary plugs. Heat Range: 7.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack)

Designed to operate over a much wider heat range than ordinary plugs. Heat Range: 7.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.

NGK 5422 Spark Plug - BR8ES, 4 Pack

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.

Spark Plug, Motorcycle/Snowmobile, BR9ES

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK 3961 Spark Plug - BR8ES, 4 Pack

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK (5722) BR9ES Standard Spark Plug, Pack of (8)

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK (4495) BPZ8H-N10 Standard Spark Plug, Pack of 1

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK (3961) BR8ES-S Standard Spark Plug, Pack of (16)

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

NGK (4339) Standard Spark Plug, Pack of 1

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

Gas Igniter Replacement for Auburn I-31-2, Crown CA507, and Eclipse 16927-1

Electrodes are formed from Kanthal D, providing immense strength, and rigidity.
Ceramics are formed from 95% pure Alumina, rated up to 2700 degrees.
All measurements in inches unless noted. Alternate lengths available upon request.
A variety of Hex sizes and thread patterns are available.
The Hexagon provides contact for a socket wrench during installation/removal.

Gas Igniter Replacement for Auburn I-31-1, Champion F121508, Crown CA506, and Eclipse 16927

Electrodes are formed from Kanthal D, providing immense strength, and rigidity.
Ceramics are formed from 95% pure Alumina, rated up to 2700 degrees.
All measurements in inches unless noted. Alternate lengths available upon request.
The Hexagon provides contact for a socket wrench during installation/removal.
A variety of Hex sizes and thread patterns are available.

NGK (4626) BPMR7A Standard Spark Plug, Pack of 1

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

NGK (7321) BPM7A Standard Spark Plug, Pack of 1

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.