Reviews Ground Electrode

Autolite AP65-4PK Platinum Spark Plug, Pack of 4

Full platinum tip ensures virtually no gap erosion for long plug life.
Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life.
Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy.
Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing.
Nickel-plated steel shell for long-life corrosion resistance.

Revolutionary surface air gap firing technology featuring two yttrium-enhanced ground electrodes delivers a longer, more powerful spark for optimum engine performance.
Two yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for more efficient combustion...plus a longer performance life.
More platinum in the center electrode further increases performance life.
Electrode gap is factory set to provide ease of installation never requires adjustment.
Provides ease of installation -- never requires adjustment.

MAXIMUM PERFORMANCE: Every Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and....
IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode....
CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion....
FUEL EFFICIENCY: The Autolite Platinum automotive replacement spark plug works to optimize engine performance for a longer life and improved fuel....
AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement....

FOR HIGH-PERFORMANCE ENGINES: Replacement spark plug designed for turbo, nitrous, or supercharged applications in the Ford Coyote or Chrysler Hemi engines.
PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 2 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
SMOOTHER ACCELERATION: Fast flame propagation initiated by the ground electrode results in a more complete burn of the fuel and air mixture.
WHAT'S INCLUDED: One 1 E3.112 spark plug. Features 14mm thread diameter.
1-inch thread reach plug with taper seat.
Compatible with vehicle type: motorcycle.

MAXIMUM PERFORMANCE: Every Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration..
IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode provides superior heat transfer.
CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion for longer plug life.
FUEL EFFICIENCY: The Autolite Platinum automotive replacement spark plug works to optimize engine performance for a longer life and improved fuel economy..
AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plugs needs.

Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitability.
Heavy-duty, yttrium enhanced copper core center electrode for reliability and performance.