NGK Laser Platinum Spark Plugs PFR7Q/7963
- Brand:NGK Spark Plugs
- Manufacturer's Part Number:PFR7Q
- Part Type:Spark Plugs
- Product Line:NGK Laser Platinum Spark Plugs
- Shorty Spark Plug:No
- Manufacturer Heat Range:7
- Electrode Tip Material:Platinum
- Electrode Core Material:Copper
- Spark Plug Thread Size:14mm
- Spark Plug Reach:0.750 in.
- Spark Plug Seat Style:Gasket
- Wrench Diameter:5/8 in.
- Ground Strap Quantity:One
These double platinum NGK laser platinum spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris. The reduction of debris decreases the required voltage to bridge the spark gap. Platinum disks welded on the ground and center electrodes reduce the wear rate on both of these surfaces, ensuring great durability and long life.