Product Description
NGK LTR6IX -11 Iridium Spark Plugs - Set of 8 - LT1/LT4 - STOCK HEAT RANGE LT4 PLUG
Brand: NGK Spark Plugs
Manufacturer's Part Number: LTR6IX-11/6509
Part Type: Spark Plugs
Product Line: NGK Iridium IX Spark Plugs
UPC: 087295165096
Shorty Spark Plug: No
Resistor: Yes
Manufacturer Heat Range: 6
Electrode Tip Material: Iridium
Electrode Core Material: Copper
Center Electrode Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 1.000 in.
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.
