The NGK ZFR5LP-13G 7781 Laser Platinum Spark Plug is engineered to deliver exceptional ignition performance for various automotive applications. Featuring a fine wire platinum center electrode, this spark plug ensures outstanding ignitability, improved fuel efficiency, and reduced emissions. The dual platinum surfaces provide a longer service life compared to conventional spark plugs.

This spark plug's design includes a platinum disc welded to the backside of the ground electrode, enhancing longevity. The solid copper core and high-grade alumina silicate ceramic insulator ensure optimal heat dissipation and dielectric strength. The trivalent metal plating enhances anti-corrosion and anti-seizing properties, ensuring easy installation and removal.

Specifications & Features:

Model Number: ZFR5LP-13G
Part Number: 7781
Electrode Material: Platinum center electrode, copper core
Heat Range: 5
Resistor: Yes, 10,000 Ohm
Thread Size: 14mm x 1.25
Reach: 19mm (0.75 inches)
Hex Size: 5/8 inch (16mm)
Gap Size: 0.052 inch (1.3mm)
Seat Type: Flat
Ground Electrode Tip Design: Standard

Compatible with the cars:

car	Dodge charger	Dodge Nitro	Dodge Gallanger	Dodge Charger SRT
model	-	2011	2010 RT	2010