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Vehicle Info NeededImport Spark Plug 12 mm
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Lowest Price Guarantee- Import Spark Plug
- Resistor: Resistor
- Hex Size: 9/16 in.
- Thread Reach: 1.000 in.
- Thread Diameter: 12 mm
- Seat: Gasket
- Tip/Gap: DiamondFIRE Fixed Gap Cannot Be Adjusted
- 1/pkg
This E3.81 spark plug is primarily used in imports and also fits a variety of late-model vehicles.
Increases Engine Power Over Conventional Spark Plugs!
E3 Spark Plugs utilize the latest in E3 technology, helping engines operate more efficiently, burn fuel more completely, reduces emissions and deliver maximum horsepower during every combustion cycle. When compared to conventional spark plugs, E3 Spark Plugs offer up-to a 12% increase in engine power and performance. A patented Edge-to-Edge DiamondFire ground electrode design outperforms other plug designs by getting the combustion process started earlier in the combustion chamber. A faster, more complete burn provides an optimum spark and an increase in engine life, fuel efficiency and money savings!
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DiamondFIRE Technology: E3 DiamondFIRE ground electrode technology works to create a plasma channel through which the spark current flows more easily. This helps the multiple-edge configuration to outperform all other spark plug designs available, including many premium offerings from the major manufacturers.
Features:
- Up-to a 12% Increase in Power over Conventional Spark Plugs
- Faster Flame Kernel for Increased Fuel Efficiency
- DiamondFIRE Technology
- Open Ground Electrode Design
- Forward Projection into Spark Zone
- Edge-to-Edge Spark Discharge
- Reduces Emissions
Already have another manufacturer's part number? See the E3 Spark Plug Cross Reference Chart
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