NGK V-Power Spark Plugs (8) for 2001-2007 Sierra 2500HD 8.1 Half Step Colder
Save Liquid error (product-badge line 92): Computation results in '-Infinity'%
IN STOCK (13)
NGK-TR6-8P-S2HD0107-81Qty: 8 plugs
Replace your old stock spark plugs today for better gas mileage!!
Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and race approved.
- Lower ignition system voltage requirements
- Greater ignitability and performance over conventional spark plugs.
- "Trivalent Metal Plating" has superior anti-corrosion and anti-seizing properties.
- Increased fuel economy and liower emissions