NGK Iridium IX LZTR4AIX-11 Spark Plugs (Set of 4) (03-08 5.7L, 06-10 6.1L, 11-24 6.4L)

NGK 2313 Iridium IX LZTR4AIX-11 Spark Plug Set for 03-08 5.7L, 06-10 6.1L & 11-24 6.4L 392 HEMI

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SKU: ngk2313 Categories: , Brand:

Price:

$35.48

2313

The Spark Plug Serious Enthusiasts Rely On. Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Fine Iridium tip ensures high durability and a consistently stable spark. Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines. “Trivalent Metal Plating” has superior anti-corrosion and anti-seizing properties. Outstanding acceleration, high fuel efficiency and durability. Ultimate design, technology and performance.

Features:

  • Resistor: Yes
  • Manufacturer Heat Range: 4
  • Electrode Core Material: Copper
  • Electrode Tip Material: Iridium
  • Insulator Type: Projected
  • Spark Plug Thread Size: 14mm
  • Spark Plug Reach: 25mm
  • Spark Plug Seat Style: Tapered
  • Wrench Diameter: 5/8 in.
  • NGK Part Number: LZTR4AIX-11
  • Wide gap spark plug of 1.1mm.
Weight 0.48 lbs
Dimensions 4.1 × 4 × 1 in
Brand

NGK Spark Plugs

SKU

LZTR4AIX-11

Item Number

NGK2313

Thread Diameter

14mm

Thread Pitch

1.25mm

Seat Type

Tapered

Reach

25mm (1")

Hex Size

5/8" (16mm)

Terminal Type

Solid

Overall Height

ISO

Gap

.043" (1.1mm)

Center Electrode Material

Iridium

Center Electrode Type

Fine Wire

Center Electrode Size

0.6mm

Center Electrode Projection

Extended Projection

Ground Electrode Material

Nickel

Ground Electrode Type

Standard

Ground Electrode Shape

Taper Cut

Ground Electrode Quantity

1

Resistor

Yes

Resistor Value

5k Ohm

Heat Range

4

Torque Specs

Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.

Longevity

50k Miles

Warranty

60 Days

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