NGK Iridium IX spark plugs for Dodge Charger and Challenger 5.7 | 2009–2023

39.68

Product description

NGK Iridium IX spark plugs for Dodge 5.7

NGK Iridium IX spark plugs, part number LFR6AIX-11, are suitable for Dodge Charger and Challenger with a 5.7-liter engine, models 2009–2023.

Price is per spark plug. If you need 8 or 16 spark plugs, select the required number in the basket according to your car's specifications.


  • Model 11-LFR6AIX


Compatible with:

Dodge Charger and Challenger 5.7

2009-2023 models


What are the advantages of spark plugs?

  • Improved engine performance
  • Reduce fuel consumption
  • Limit and reduce emissions
  • Longer lifespan than the agency

Manufacturer - NGK

Brand - NGK

Country of origin: MADE IN JAPAN

Model - 11-LFR6AIX

OEM Part Number 6619

Approximate product weight - 45 g


Product specifications:

  • First: Shell

Thread Diameter: 14mm

Thread Pitch: 1.25mm

Seat Type: Gasket

Reach: 26.5mm (1.04")

Hex Size: 5/8" (16mm)

Terminal Type: Solid

Overall Height: ISO

Gap: .043" (1.1mm)


  • Second: Center Electrode

Type: Fine Wire

Size: 0.6mm

Projection: Projection


  • Third: Ground Electrode

Material: Nickel

Type: Standard

Quantity: 1


  • Fourth: Specifications

Resistor: Yes

Resistor Value: 5k Ohm

Heat Range: 6

Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft


  • Fifth: Part Information

Brand: NGK

Longevity: 80k Kilometer



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