SKU: 13292897040

NGK IRIDIUM PLUG CPR7EAIX-9

Sale price$423.00 Regular price$470.00
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Description

NGK IRIDIUM PLUG CPR7EAIX-9Description NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high tech, high performance engines. Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator,

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.

    • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
    • Corrugated ribs prevent flashover
    • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
    • Copper core aids in heat removal
    • Triple seals prevent leakage
  • Product Specifications

·         Shell

·         Thread Diameter10mm

·         Thread Pitch1.0mm

·         Seat TypeGasket

·         Reach19mm (3/4")

·         Hex Size5/8" (16mm)

·         Terminal TypeThreaded Stud

·         Overall HeightISO

·         Gap.035" (0.9mm)

·         Center Electrode

·         MaterialIridium

·         TypeFine Wire

·         Size0.6mm

·         ProjectionProjected

·         Ground Electrode

·         MaterialNickel

·         TypeStandard

·         ShapeTaper Cut

·         Quantity1

·         Specifications

·         ResistorYes

·         Resistor Value5k Ohm

·         Heat Range7

·         Torque SpecsCast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.

·         Part Information

·         BrandNGK/NTK

·         Warranty60 Days

·         Longevity50k Miles

 

FOR MODEL: MAESTRO/ PASSION PRO X

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 13292897040

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Vincent Petralia
Lexington, US
★★★★★ 1
Flimsy, small face
Color: Stainless Mesh/ Blue Dial
This watch doesn’t feel like the typical eco drive. The face is small, it’s very light and the mesh band was a pain to clasp. I returned it the day I got it.
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Reviewed in the United States on January 5, 2024
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Amazon Customer
Phoenix, US
★★★★★ 3
value for your money
Color: Stainless/ Black Dial
I sent the watch back not to my liking
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Reviewed in the United States on November 19, 2025
A
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Andre S. Palomo
Bozeman, US
★★★★★ 5
Great watch!
Style: Dress, Color: Gold Tone Stainless Steel
BEAUTIFUL WATCH and excellent horology you would expect from Citizen.
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Reviewed in the United States on April 10, 2026
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Nicole Palochik
Draper, US
★★★★★ 5
Great Buy
Style: Dress, Color: Two-Tone Gold/ Blue Dial, Style: Dress, Color: Two-Tone Gold/ Blue Dial
Stunning watch!! Purchased for my boyfriend for his birthday. He is a bigger guy with a larger arm/wrist so the size of this watch looks great on him. He receives a ton of compliments on it, and it still catches my eye every time he wears it. Decent weight without being too heavy (he reports). Perfect to wear as a daily watch or dress up with
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Reviewed in the United States on February 6, 2026
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Patrick Caputo
San Leandro, US
★★★★★ 5
Quality and “Executive” Look
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Quality you come to expect from Citizen. Looks and feels like a more expensive watch without busting your wallet. I get the most compliments on this watch over any other I own!
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Reviewed in the United States on April 18, 2025

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