Name: Denso Spark Plug, Iridium Power, Copper/Nickel Core, Tapered Seat, Single, 14 Millimeter Thread, 18 Millimeter Reach - 5329
Brand: DENSO
SKU: KYS-D455329
Price: 54.45 USD
Availability: InStock

Description

Spark Plug; Iridium Power; Copper/Nickel Core; Tapered Seat; Single; 14 Millimeter Thread; 18 Millimeter Reach

Attributes:

Resistor: Yes
Electrode Type: U-Groove
Electrode Core Material: Copper
Electrode Tip Material: Nickel
Insulator Type: Non-Projected
Thread Size (IN): 1/2 Inch
Quantity: Single
Reach: 0.689 Inch
Seat Type: Tapered
Wrench Diameter: 5/8 Inch Hex

Features & Benefits:

0.4 Millimeter Iridium Tipped Laser Welded Fine Wire Center Electrode Reduces Required Voltage And Improves Firing Performance
Tapered Cut U-Groove Ground Electrode Increases Ignitability And Decreases Quenching
Machine Rolled Threads Prevent Seizing Or Cross Threading During Installation And Removal
100 Percent Pre-Fired To Assure The Highest Quality Possible
Purified Alumina Powder Insulator Provides Exceptional Strength And Thermal Conductivity
Copper-Glass Seal Bonds Center Electrode And Insulator For A Gas-Tight Seal
Limited 1 Year Warranty

About Product:
Iridium Power® best demonstrates its performance improvement during Acceleration. The world’s smallest center electrode and specially shaped ground electrode deliver maximum spark energy while withstanding Temperatures greater than 4000 Degree Fahrenheit. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs. To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required Voltage.