Best Dual Electrode Spark Plug

Set of 6 Spark Plug NGK Resistor BPR5ES

  • NGK standard spark plug is manufactured to enhance the performance of the vehicle, the plug that is at the heart of smooth-running engines around the world.
  • The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling.
  • Made with a solid Copper core that provides superior heat dissipation and conductivity.
  • It has corrugated ribs that prevent flash over, cold rolled threads to inhibit cylinder head damage, and a triple gasket sealing process that eliminates fuel leakage.
  • Center electrode made from nickel for greater durability and lower voltage requirements.
Check Stock

E3 Spark Plug E3.48 Automotive Spark Plug

  • Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
  • E3's patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
  • Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for a reduction in side wire temperature for less pre-ignition.
  • Includes one (1) E3.48 spark plug with a limited lifetime warranty.
  • Primarily used in a wide variety of automotive and truck applications.
Check Stock

Universal with Resistance Type Car Iridium Spark Plugs 4 Pack (SANTANA,Jetta Gas-only)

  • Center electrode, 0.6MM tip design, enhanced ignition performance, stable combustion.
  • Iridium is a precious metal material with a high melting point and strong corrosion resistance. It is chemically stable..
  • The center electrode has a thinner firing end, which tends to accumulate more electric energy and ensure a good start of the car..
  • The center electrode consumes less heat, is easy to spread, and burns more fully.
  • This Iridium spark plug has a life of about 80,000 kilometers..
Check Stock

Spark Plug Tester Dual Holes Engine Ignition Coil Tester 500-6000rpm Working Frequency, Car Spark Plug Tester Tool with Protective Cover, Automotive Spark Plug Tester for 12V Gasoline Vehicles

  • 【Spark Plug Tester for Simultaneous Dual-hole Testing】The automotive spark plug tester has two test holes, which can perform dual-hole simultaneous testing. By comparing the intensity of the test spark, an accurate judgment can be made on the quality of the spark plug, and the spark plug can work normally..
  • 【Spark Plug Tester with Operating Frequency from 500 to 6000rpm】The working frequency of the automotive spark plug tester is adjustable, and the range can reach 500 to 6000rpm. The higher the set frequency, the stronger the spark intensity. It can be adjusted as needed..
  • 【Time-Saving and Efficient Spark Plug Tester】The working principle of the car spark plug tester is to test the performance of the spark plug at the same time by simulating engine work, which is more time-saving and efficient. Suitable for spark plugs of most 12V gasoline cars..
  • 【Plug-and-Play Spark Plug Tester Tool】Put the spark plug in the test hole, close the protective cover, connect the power supply and adjust the working frequency, and is equipped with a high-voltage indicator. You can easily observe the spark plug test status through the protective cover..
  • 【Ignition Coil Tester with Protective Cover】The automotive spark tester has a special protective cover d....
Check Stock

E3.54 E3 Premium Automotive Spark Plugs (4 PACK) - 100K miles / 5 years Warranty

  • FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits primarily Ford applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
  • PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
  • INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
  • WHAT'S INCLUDED: One (1) E3.72 spark plug. Features 18mm thread diameter.
  • 0.430-inch thread reach plug with taper seat.
Check Stock

High Performance Racing Ignition Coil for GY6 50cc 150cc 125cc ATV Moped Scooter Parts with 6 Pin CDI 3 Electrode Spark Plug - Scooter Ignition Coil Moped Performance Parts by TOPEMAI

  • ...es installation a breeze! If your CDI has the same plug,this will work for you!GY6 CDI Box AKA GY6 performance CDI,GY6 Racing CDI,50CC CDI,CDI 50CC,50CC CDI Box,CDI 50CC scooter,CDI Box for 50CC scooter,CDI 150CC,CDI 150CC scooter,CDI Box 150CC,CDI Racing 150CC..
  • This spark plug is a high peformance racing 3 electrode spark plug.Gy6 150CC Spark Plug AKA 139QMB Spark Plug,50CC Gy6 Spark Plug,Kazuma 50CC Spark Plug..
Check Stock

Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1)

  • Larger spark translates to more power and superior fuel economy.
  • 0.4 mm iridium center electrode, world’s smallest diameter that maximizes firing potential.
  • 0.7 mm needle tip ground electrode, promotes higher spark energy and less heat quenching.
  • DENSO patented 360 degree laser welding process, ensuring exceptional quality bond and structural strength with the iridium center electrode..
Check Stock

ENA Set of 6 Iridium Spark Plug Compatible with Ford Lincoln 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Explorer Flex Transit Taurus MKX MKT Turbo 3.5L

  • Spark Plugs are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability.
  • These spark plugs provide better durability and performance for better ignitability.
  • The center electrode tip wears less than a standard spark plug providing years of reliable service.
  • Remedies common spark plug issues such as slow acceleration, poor fuel economy, engine misfires, rough start and idle.
  • 1 Year Limited Warranty - Please use enter your vehicle in your Amazon Garage above to see if this part is compatible with your vehicle.
Check Stock

Champion 938M Spark Plug Copper Marine Pack Of 4

  • Thread Size: 14mm, Seat Type: Gasket, Resistor Type: Inductive, Reach: 12.7mm (1/2")..
  • Hex Size: 13/16" (21mm), Terminal Type: Solid, Gap:.030" (0.75mm)..
  • Material: Nickel, Type: Standard, Size: 2.5mm, Projection: Non-Projected..
  • Conventional spark plug with nickel alloy electrodes. Copper core center electrode allows for increased conductivity and heat control..
Check Stock

ACDelco 41-962 Professional Platinum Spark Plug, (8)

  • One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life.
  • Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system.
  • Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance.
  • Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional.
Check Stock