NGK Iridium IX Spark Plug ROLLS-ROYCE SILVER SPIRIT


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Part #: BKR4EIX
Notes: Iridium IX Spark Plug
Your Price: $29.00

Specs

Center Electrode Core Material Copper Core
Center Electrode Tip Material Iridium
Gap Size 0.032
Ground Configuration Standard
Ground Electrode Core Material Nickel Core
Ground Electrode Quantity 1
Ground Electrode Tip Design Taper Cut
Hex Size 5/8in
Insulator Height 50.5
Insulator Height ISO
Manufacturer Heat Range 4
Reach 19mm
Reach 0.75
Resistance 5K Ohm
Seat Type Gasket
Thread Diameter 0.551
Thread Diameter 14

All Fitments

ROLLS-ROYCE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1993 - 1993 CORNICHE IV ALL V8 6.8 ALL ALL ALL
1994 - 1995 CORNICHE IV ALL V8 6.8 ALL ALL ALL
1995 - 1995 CORNICHE S ALL V8 6.8 ALL ALL ALL
1995 - 1995 FLYING SPUR ALL V8 6.8 ALL ALL ALL
1992 - 1995 SILVER SPIRIT ALL V8 6.8 ALL ALL ALL
1992 - 1998 SILVER SPUR ALL V8 6.8 ALL ALL ALL
1994 - 1994 TOURING LIMOUSINE ALL V8 6.8 ALL ALL ALL

Product Description

Designed specifically for the performance enthusiast, NGK Iridium IX plugs offer super-efficient ignition, improved throttle response, and superior anti-fouling.

Features

  • Fine Iridium tip ensures longevity.
  • Iridium alloy has an extremely high melting point, perfect for today’s high-tech performance engines.
  • “Trivalent Metal Plating” provides superior anti-corrosion and anti-seizing properties.
  • Outstanding acceleration, fuel efficiency, and durability.

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