4 Packs Genuine NGK 4006 BPR5ES Nickel Spark Plug

4 Packs Genuine NGK 4006 BPR5ES Nickel Spark Plug

NGK standard plugs are constructed for longer life and optimum performance.

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties

Corrugated ribs prevent flashover

Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer

Copper core aids in heat removal

Triple seals prevent leakage

Thread Diameter14mm

Thread Pitch1.25mm

Seat Type-Gasket

Reach19mm (3/4″)

Hex Size13/16″ (21mm)

Terminal Type-Solid

Overall Height-JIS

Gap.035″ (0.9mm)

Type-Standard

Size2.5mm

Projection-Projected

Material-Nickel

Type Standard

Resistor Yes

Resistor Value-5k Ohm

Heat Range-5

Torque Specs-Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.