Please note: a minimum of 10 must be purchased in any one order.
Superior NGK Iridium IX Spark Plug is the next evolution in spark plug technology and performance. With a higher melting point and higher resilience to oxidation than platinum, iridium offers a dramatic increase in durability and service life.
- Unique two-stepped centre electrode with a secondary micro-discharge burns off carbon deposits as they form.
- Taper cut ground electrode ensures an excellent flame spread and improved vibration resistance.
- A super fine centre electrode—just 0.6mm—for increased power, acceleration, fuel efficiency and ignitabillity.
Using the NKG Iridium IX will Improve:
- fuel consumption
- idling smoother
- servicing life
|Shell||Specifications||Center Electrode||Ground Electrode|
|Thread Size: 14mm||Heat Range: 5||Type: Fine Wire||Type: Standard|
|Hex Size: 5/8" (16mm)||Brand: NGK||Material: Iridium||Material: Nickel|
|Reach: 18mm (.709")||Longevity: 40-50k||Size: 0.6mm||Quantity: 1|
|Seat Type: Tapered||Torque Specs: Cast Iron: 10.8-18 lb. ft.||Projection: Projected||Shape:Taper Cut|
|Gap: .059" (1.5mm)|
|Terminal Type: Solid|
|Overall Height: ISO|
|Thread Pitch: 1.25mm|
|Resistor Value: 5K Ohm|