Brand new, genuine NGK ITR6G9 (90156) Ruthenium HX spark plugs.
100,000 km service life.
Vehicle application:
OEM for all HSV and Chevrolet LSA and LS9 6.2L Supercharged V8s.
If unsure of fit message with your rego & state, or exact make and model and we will confirm.
Specifications
Material: Iridium
Manufacturer Part Number: ITR6G9, 90156
Manufacturer Warranty: 1 Year
Item Length: 50.5 mm insulator height
Gap: 0.9 mm (0.036")
Installation Depth: 18 mm
Hex Size: 16 mm
Thread Diameter: 14 mm
UPC: 087295901564
About Laser Iridium Spark Plugs
Laser Iridium is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.
Warranty and Support
NGK Laser Iridium spark plugs come with a 12-month warranty.
These spark plugs are direct-imported from an authorised NGK supplier in the USA. Peak Performance Parts assumes all responsibility (not NGK Australia) and provides a comparable high level of product & technical support, and full warranty of purchases. Buyers are also protected by Australian consumer law.