Set of 4 NGK 90137 DILZKAR7C11S Laser Iridium Spark Plugs

NGK 90137-DILZKAR7C11S Laser Iridium Spark Plug by NGK. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in DIS ignition systems. OE engineered for specific vehicle applications.

* 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 *

Thread Diameter-12 mm
Thread Pitch-1.25 mm
Seat Type-Gasket
Reach-26.5 mm (1.04")
Hex Size-9/16" (14 mm)
Terminal Type -Solid
Overall Height-ISO
Gap-.043" (1.1 mm)
Material-Iridium
Type-Fine Wire
Size-0.6 mm
Projection-Extended Projection
Material-Platinum
Shape-Taper Cut
Resistor-Yes
Resistor Value-5k Ohm
Heat Range-7
Torque Specs-Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
Electrode Material-Iridium
Insulator Type-Long Projection
Nominal Gap-1.1 mm