NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Good to use in your 1ZZ, 2ZZ, or 2AR engine! Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.
Features
- 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
- Set of 4 spark plugs
- Part Number:Ā BKR6EIX-11
Specifications
-
Shell Thread Diameter: 14mm
-
Thread Pitch: 1.25mm
-
Seat Type Gasket Reach: 19mm (3/4")
-
Hex Size: 5/8" (16mm)
-
Terminal Type: Solid
-
Overall Height ISO Gap: .043" (1.1mm)
-
Center Electrode Material: Iridium
-
Type: Fine
-
Wire Size: 0.6mm
-
Projection: Projected Ground
-
Electrode Material: Nickel Type, Standard Shape, Taper CutĀ
-
Resistor: Yes
-
Resistor Value: 5k Ohm
-
Heat Range: 6
Torque Specs
- Cast Iron: 18-25.3 lb. ft.
- Aluminum: 18-21.6 lb. ft.Ā
Fitment
- Toyota 1ZZ, 2ZZ, 2AR engines
Ā