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NGK Iridium IX Spark Plug 05-10 Charger, 300, Magnum, Challenger 5.7L, 6.1L

Speedlogix Price: $7.88

Availability: Usually Ships in 1 to 2 Days
Product Code: NGK-2314

Product Description
Part Number: NGK-2314
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: 25mm
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
NGK Part Number: LZTR5AIX-13
Quantity: Sold individually.

Spark Plug, Iridium IX, Tapered Seat, 14mm Thread, 25mm Reach, Projected Tip, Resistor, Each
The plugs used by winning racers.
These NGK Iridium IX spark plugs feature an ultra fine center electrode that's designed not too thin to ensure maximum durability and life of the spark plug and not too thick for 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 design an ultra fine center electrode reducing the voltage requirement for spark.

One Step Colder than Stock 5.7L Hemi Plugs.
Same Heat Range as OEM 6.1L Plugs

Average Customer Review:
2 of 5
Total Reviews: 1 Write a review.

  1 of 1 people found the following review helpful:
Wrong Plugs August 9, 2013
Reviewer: George Zarebski Jr from APO, AE United States  
Initially I ordered these plugs from SX and received the stock plugs instead. In this instance they assumed I wanted the OEM rated plugs when in fact I ordered one colder because of the Supercharger I have installed (and ordered through them). I was faced with the option of returning the plugs and paying shipping or trying to sell them locally... and then ordering the ones I initially ordered - again.

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