NGK Standard Spark Plug MAZDA RX-7

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Part #: BR9EQ-14
Notes: Standard Spark Plug
Your Price: $28.08


Center Electrode Core Material Copper Core
Center Electrode Tip Material Nickel
Gap Size 0.056
Ground Configuration Standard
Ground Electrode Core Material Nickel Core
Ground Electrode Quantity 4
Ground Electrode Tip Design Standard
Hex Size 13/16in
Insulator Height ISO
Insulator Height 60.00
Manufacturer Heat Range 9
Reach 0.75
Reach 19mm
Resistance 5K Ohm
Seat Type Gasket
Thread Diameter 0.551
Thread Diameter 14

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1984 - 1985 RX-7 ALL R2 1.3 ALL ALL ALL

Product Description

NGK Standard Spark Plugs are considered the workhorse, at the heart of smooth-running engines around the world.


  • OEM Quality
  • Triple-Gasket Sealing Process
  • Consistent Performance
  • Plug of Choice in Millions of Vehicles

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