Set of 4 Genuine NGK 94201 SILZKGR8B8S Laser Iridium Spark Plugs

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. 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

* Please review the pictures listed to ensure this is the part you need *

* Any fitment data given in this listing is a guideline ONLY, please verify that this part is an exact fit for your specific vehicle and options *

Shell

Thread Diameter: 12mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 26.5mm (1.04")
Hex Size: 14mm Bi-Hex
Terminal Type: Cup
Gap: .030" (0.75mm)

Center Electrode

Material: Iridium
Type: Fine Wire
Size: 0.6mm
Projection: Extended Projection

Ground Electrode

Material: Platinum
Type: Standard
Shape: Taper Cut

Specifications

Resistor: Yes
Resistor Value: 5k Ohm
Heat Range: 8
Features: Extended metal shell
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.

BMW

2-Series 2017-2021
3-Series 2016-2019
4-Series 2017-2020
5-Series 2017-2020
6-Series 2018-2019
7-Series 2016-2019
X1 2016-2019
X2 2018-2019
X3 2018-2019
X4 2019

Mini

Clubman 2016-2019
Cooper 2014-2019
Countryman 2017-2019