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NGK 5107 LZTR7AIX-13 Iridium IX Spark Plug, 14mm, Heat Range 7

(Jeep Grand Cherokee 2006-09, Wrangler 2007-10; Dodge Challenger 2008-10, Grand Caravan 2001-10, Avenger 2008-09, Magnum 2005-08 + 10 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

5107
7 reviews
Sale Price

$7.92

In Stock (10+)

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Product Details

The NGK 5107 Iridium IX spark plug (plug number LZTR7AIX-13) is a performance-oriented iridium spark plug for enthusiasts. It also works as an upgrade over standard OE nickel-alloy plugs. NGK is a leading OE spark plug supplier, and the Iridium IX line is built for durability and a consistent, stable spark.

Key Features:

  • Fine-wire iridium center electrode: a 0.6 mm tip gives high durability and a stable spark. Iridium has a very high melting point, which suits modern high-efficiency engines.
  • Tapered-cut ground electrode: the reduced quenching design improves ignitability, acceleration, fuel efficiency and durability.
  • Copper core: a solid copper core improves heat dissipation and conductivity, and gives a wide heat range.
  • Trivalent metal plating: resists corrosion and seizing, so the plug installs and removes more easily.
  • Resistor design: helps suppress radio-frequency interference.

Specifications:

  • NGK part number: 5107
  • Plug number: LZTR7AIX-13
  • Thread size: M14 x 1.25
  • Reach: 25.0 mm (0.984 in.)
  • Hex size: 5/8 in. (16 mm)
  • Heat range: 7
  • Seat type: Tapered
  • Pre-gap: 1.3 mm
  • Electrode tip material: Iridium
  • Ground electrode: Nickel, tapered cut, single ground strap
  • Terminal: Non-removable nut
  • UPC: 087295151075
  • Interchange: DENSO ITL22

These plugs are a good choice for modified or high-performance engines, or for drivers who want longer-lasting, more reliable ignition.

Products specifications

Fits

Jeep Grand Cherokee 2006-09, Wrangler 2007-10; Dodge Challenger 2008-10, Grand Caravan 2001-10, Avenger 2008-09, Magnum 2005-08, Caravan 2001-02, 2006-07, Neon 2003-05, Stratus 2001-04, 2006, Intrepid 1998-2004 + 6 more models

Stock Number

5107

Part Number

LZTR7AIX-13

Seat Type

Tapered

Electrical Terminal Type

Non-Removable Nut

Manufacturer Heat Range

7

Ground Electrode Core Material

Nickel

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Hex Size

5/8

Ground Configuration

Standard

Pre-Gap Size

.052

Center Electrode Core Material

Copper

Reach

25.00

Insulator Height

55.00

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Taper Cut

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