NGK PREMIUM CLASS DOUBLE PLATINUM SPARK PLUGNGK Double Platinum Spark Plug uses laser welded technology to pin point precision welds and reducing excess debris to bridge the spark gap. Platinum disks welded on the ground and center electrodes reduces the wear rate on these surfaces ensuring great durability and long life.
Features and Benefits:- The highest platinum content in the industry, creating an extremely long life spark plug
- Stainless steel washer reduces plug self-backing
- Laser welded platinum tip on center electrode and platinum tip on the ground electrode
- Reduces the voltage needed to start combustion, resulting in better throttle response, improved efficiency, and smoother idle
- Offers a Laser welded projected Platinum tip on center electrode and the ground electrode
- Special design firing end construction
- Laser welded platinum
- Trivalent metal plating
- Anti-fouling characteristics
Specifications: - Platinum electrode core material
- Platinum electrode tip material
- Standard ground type electrode
- 1 ground electrode
- Fine wire center electrode
- Resistor plug type
- Non-shorty spark plug
- Gasket seat type
- Solid terminal type
- 16 mm hex size
- 1.0 mm gap size
- Heat range 7
- Projected spark plug tip
- 19 mm reach
- 1.25 mm thread pitch
- 14 mm thread size