Description
NGK 4288 PLKR7A Laser Platinum Spark Plug 4 PCS/ SET
Product Description
NGK Laser Iridium Spark Plug PLKR7A. Manufacturer Part Number 4288. NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.
Product Features
- Iridium centre electrode (0.6mm diameter).
- Better ignition with less power needed.
- Higher performance compared to standard spark plugs.
- Taper Cut ground electrode (Better flame spread).
- 2 to 3 times more lifetime in comparison with standard plugs.
- Better stability.
- Less fuel consumption.
- Stronger accelerations / More reaction from the engine.
- Corrosion proof alloy.
- Cleaner combustion / Less unburned fuel.
- Easier cold start.
- Smooth Idle / Less vibrations.
Product Specifications
- Shell
- Thread Diameter 12mm
- Thread Pitch 1.25mm
- Seat Type Gasket
- Reach 26.5mm (1.04")
- Hex Size 5/8" (16mm)
- Terminal Type Solid
- Overall Height ISO
- Gap .031" (0.8mm)
- Center Electrode
- Material Platinum
- Type Fine Wire
- Size 1.0mm
- Projection Projected
- Ground Electrode
- Material Platinum
- Type Standard
- Quantity 1
- Specifications
- Resistor Yes
- Resistor Value 1K Ohm
- Heat Range 7
- Torque Specs Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
- Part Information
- Brand NGK/NTK
- Warranty 60 Days
- Longevity 90k Miles
