Spark Plug, Denso GN3-1A
In Stock 8. Additional units to ship in: 8 days.
Denso GN3-1A Spark Plug for Industrial Engines
Denso's Iridium Saver industrial spark plug guarantees high reliability for withstanding high combustion pressures by incorporating a stress resistant monolithic resistor that adheres to the resistor glass in a high temperature furnace. This eliminates interference to electronic equipment from high energy coil noise. Newly developed ceramics with finer grain, molded in higher pressure and higher density prevents electrical breakdown of insulator. Special nickel plating with better corrosive resistance for condensed acid water. Denso's unique iridium alloy offers a high welding point which dramatically improves wear resistance compared to other iridium plugs. 360° laser welding is used to create a seal so reliable the electrode resists wear even under the most extreme engine conditions. 0.7mm center electrode dramatically improves ignitability. Ideal plug in high compression lean burn engines.
Denso GN3-1ASpark Plug Spec:
Shell
Thread Diameter: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 12.7mm (1/2")
Hex Size: 13/16" (21mm)
Terminal Type: Removable Nut
Gap: .012" (0.3mm)
Center Electrode
Material: Iridium
Type: Fine Wire
Size: 1.3mm
Projection: Projected
Ground Electrode
Material: Platinum
Type: Standard
Quantity: 1
Specifications
Resistor: Yes
Torque Specs: Cast Iron: 22 lb. ft. (15 lb. ft. w/ lubricant)
Part Information
Brand: Denso
Cross Reference:
Champion: RL15B, RL85G
Altronic: J1443DP
Caterpillar: 2N-0553
Volkswagen: Models 122, 124A Gasoline, Natural Gas & LPG
STITT: R407L
