NGK IX Iridium Spark Plug Box of 4 (TR5IX)
NGK IX Iridium Spark Plug Box of 4 (TR5IX)
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NGK IX Iridium Spark Plug Box of 4 (TR5IX)
Unlock the full potential of your vehicle with the NGK IX Iridium Spark Plug Box of 4 (TR5IX). Renowned as the largest OE supplier and manufacturer of spark plugs in North America, NGK Spark Plugs (U.S.A.), Inc. stands as a beacon of quality and reliability in the automotive industry.
Why Choose NGK IX Iridium Spark Plugs?
- Unmatched Performance: Designed for the performance enthusiast, these spark plugs enhance your vehicle’s acceleration and fuel efficiency.
- Durability: Built to last, NGK Iridium IX spark plugs ensure optimal operation over an extended lifespan, reducing the need for frequent replacements.
- Expert Craftsmanship: With over 80 years of automotive expertise, NGK maintains original equipment standards for the highest durability and operational performance.
- Wide Compatibility: Suitable for a diverse range of vehicles including domestic and import brands spanning various years and models.
Specifications and Compatibility
The NGK IX Iridium Spark Plug Box of 4 caters to an extensive list of vehicles including, but not limited to:
- DOD/EAG (1992-88)
- FORD/LIN/MERC (2012-74)
- GM (2014-75)
- JAG (1988-77)
- MAZ (2009-94)
- M-BENZ (1993-84)
- VOL (1990-76)
- I/O - (2005-94 INDMAR)
- (2000-98 MARINE PWR)
- (2006-00 MERC)
- (1998-87 OMC)
Your Trustworthy Partner in Performance
With state-of-the-art manufacturing and distribution facilities in North America and around the globe, NGK is dedicated to providing world-class products and services. Choosing NGK IX Iridium Spark Plugs means you are investing in reliability, performance, and a brighter future for your engine.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

