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NGK Iridium IX Spark Plug Box of 4 (TR5-1IX)

NGK Iridium IX Spark Plug Box of 4 (TR5-1IX)

SKU:NGK7243

Category: Spark Plugs
Vendor: NGK
Regular price $33.80
Regular price Sale price $33.80
Sale Sold out
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NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

This Part Fits:

Year Make Model Submodel
1986-1987 Ford Aerostar Base
1986-1987 Ford Aerostar XL
1986-1987 Ford Aerostar XLT
1983-1985,1990 Ford Escort Base
1984-1988 Ford Escort GL
1983 Ford Escort GLX
1983-1990 Ford Escort GT
1985-1986 Ford Escort L
1983-1986,1988-1990 Ford Escort LX
1990 Ford Escort LX Sport
1986-1990 Ford Escort Pony
1983-1985,1988 Ford EXP Base
1983 Ford EXP GT
1983-1988 Ford EXP Luxury
1986-1988 Ford EXP Sport
1983 Ford Fairmont Futura
1983 Ford Fairmont S
1983-1986 Ford LTD Base
1983-1986 Ford LTD Brougham
1983 Ford Mustang GL
1983 Ford Mustang GLX
1983-1984 Ford Mustang L
1984-1990 Ford Mustang LX
1983,1985-1986 Ford Ranger Base
1987-1988 Ford Ranger Custom
1984,1986,1988 Ford Ranger S
1986-1988 Ford Ranger STX
1983-1986 Ford Ranger XL
1983-1985 Ford Ranger XLS
1983-1988 Ford Ranger XLT
1984 Ford Thunderbird Base
1984 Ford Thunderbird Elan
1984 Ford Thunderbird Fila
1984 Ford Thunderbird LX
1984 Ford Thunderbird Sport
1983 Mercury Capri Base
1983 Mercury Capri Black Magic
1983 Mercury Capri Crimson Cat
1983-1986 Mercury Capri GS
1983 Mercury Capri L
1983-1984 Mercury Cougar Base
1983-1984 Mercury Cougar LS
1983 Mercury LN7 Base
1983 Mercury LN7 Grand Sport
1983 Mercury LN7 RS
1983 Mercury LN7 Sport
1982-1986 Mercury Lynx Base
1982-1985 Mercury Lynx GL
1982-1987 Mercury Lynx GS
1982,1985-1987 Mercury Lynx L
1982-1984 Mercury Lynx LS
1983-1984 Mercury Lynx LTS
1982-1984 Mercury Lynx RS
1985-1987 Mercury Lynx XR3
1983-1986 Mercury Marquis Base
1983-1986 Mercury Marquis Brougham
1983 Mercury Zephyr Base
1983 Mercury Zephyr GS
1983 Mercury Zephyr Z7
1983 Mercury Zephyr Z7 GS

Shipping & Delivery

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. For international orders, please Contact Us. If you select US shipping rates and are shipping internationally, please be advised you will be contacted to compensate the difference in shipping fees.

Processing takes about 3 to 5 business days before your order ships. We do not process or ship orders on weekends. If you order an item that's on backorder, we will reach out with an estimated arrival time. If you have any questions about shipping make sure to email us at sales@onlinetsm.com or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.

FAQs

When will my product ship out?

Processing takes about 3 to 5 days before your order ships. Some orders may take longer than usual to process and ship. If you order an item that's on backorder, we will reach out with an estimated arrival time. Refunds are subject to a 20% restocking fee. Cancellations are subject to 10% cancellation/processing fee under no exceptions.

What's the Warranty on our products?

Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacturer directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacturer asks you for.

Do you offer any promotions?

One of our major promotions is the TSM Bucks Loyalty Program. You will earn 1 TSM point for every dollar you spend with us. These points can be redeemed for rewards when you reach certain thresholds. 

TSM Bucks Info

If you subscribe to marketing emails, you will be given a discount code for 5% off your order that you can use at any time. Our Instagram page also has a variety of weekly promotions in our stories and posts. Some restrictions may apply depending on MAP policies.

What payment methods are accepted?

Tri-State Motorsports accepts American Express, Discover, Mastercard, and Visa. You can also pay over time with Affirm and Klarna. Express checkout methods include:

  • Apple Pay
  • Google Pay
  • Meta Pay
  • PayPal
  • Shop Pay
  • Venmo

How can I finance my purchase with Affirm?

Learn More On Affirm

How can I finance my purchase with Klarna?

Learn More On Klarna

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