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NGK Iridium IX Spark Plug

Item #: NGK-LZTR5AIX-13/2314

Price: $9.95



14mm Thread, 25mm Reach

Spark Plug, Iridium IX, Tapered Seat, 14mm Thread, 25mm Reach, Projected Tip, Resistor, Each

Shorty Spark Plug: No

Resistor: Yes

Manufacturer Heat Range: 5

Electrode Core Material: Copper

Electrode Tip Material: Iridium

Insulator Type: Projected

Spark Plug Thread Size: 14mm

Spark Plug Reach: 0.984 in.

Spark Plug Seat Style: Tapered

Wrench Diameter: 5/8 in.

Ground Strap Quantity: One

NGK Part Number: LZTR5AIX-13

Quantity: Sold individually.

These 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 significantly stronger than any metal used in spark plugs today. It's the hardest metal used (in fact, iridium is 6 times harder than platinum), which has allowed NGK engineers to reduce the voltage requirement for a spark.