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NGK V-Power Racing Spark Plug 6596 R5671A-11

NGK V-Power Racing Spark Plug 6596 R5671A-11

NGKR5671A-11 (100 in stock)

Regular price $5.99 Sale

NGK Racing Series plugs are engineered to withstand the harshest engine conditions.

  • Special insulator nose configurations improve throttle response
  • 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
  • MPN: R5671A-11


Warranty 1 Year
Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand NGK
Heat Range 11
Longevity 30k Miles
Resistor No


Thread Size 14mm
Thread Pitch 1.25mm
Seat Type Gasket
Reach 19mm (3/4")
Hex Size 5/8" (16mm)
Terminal Type Solid
Overall Height ISO
Gap .020" (0.5mm)

Center Electrode

Material Nickel
Type V-Cut
Size 2.5mm
Projection Non-Projected

Ground Electrode

Material Nickel
Type Standard
Quantity 1



Sorry, no automotive applications are associated with this part.