--- product_id: 428875984 title: "NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)" brand: "ngk" price: "€ 254.05" currency: EUR in_stock: true category: "Ngk" url: https://www.desertcart.pt/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack store_origin: PT region: Portugal --- # Iridium core for max spark efficiency 8-pack for long-lasting maintenance Direct OEM replacement fit NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) **Brand:** ngk **Price:** € 254.05 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK Iridium IX – where power meets precision! ## Quick Answers - **What is this?** NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) by ngk - **How much does it cost?** € 254.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack) ## Best For - ngk enthusiasts ## Why This Product - Trusted ngk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Gap Size:** 0.04-inch gap engineered for optimal combustion and reduced misfires, enhancing your drive quality. - • **Complete 8-Pack Value:** Stock up with an 8-pack designed to keep your vehicle running smoothly without frequent replacements. - • **OEM-Grade Reliability:** Trust the world’s largest OEM spark plug supplier for flawless fit and consistent performance every time. - • **USA-Made Quality Assurance:** Proudly manufactured in the USA, ensuring top-tier craftsmanship and durability you can count on. - • **Precision Iridium Performance:** Experience superior ignition with ultra-durable iridium tips that boost fuel efficiency and engine power. ## Overview The NGK (4469) LFR5AIX-11 Iridium IX Spark Plug 8-pack delivers OEM-level ignition performance with ultra-durable iridium tips, a precise 0.04-inch gap, and guaranteed fitment for cars and trucks. Manufactured in the USA, these spark plugs offer enhanced fuel efficiency, reliability, and long-lasting durability, making them the trusted choice for professional-grade vehicle maintenance. ## Description Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. NGK offers the Quality, Reliability and Durability you'd expect from an OEM manufacturer. NGK is the world's largest supplier of OEM spark plugs. It is recommended to research applications on NGK s website prior to purchase to make sure this OEM part fits your vehicle, including engine, drivetrain and quantity needed. ## Features - 8 pack NGK Iridium IX 4469 Spark Plug - Genuine NGK Parts - Includes original packaging and hardware - Direct replacement auto parts - Confirm vehicle fitment with desertcart Confirmed Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M21CUQA | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Country of Origin | USA | | Customer Reviews | 4.7 4.7 out of 5 stars (898) | | Gap Size | 0.04 Inches | | Item Weight | 0.01 Ounces | | Manufacturer Part Number | LFR5AIX-11 | | Model | 4469 | | OEM Equivalent Part Number | LFR5AIX-11 | | Thread Size | 14mm | | Top Material Type | Metal | | UPC | 087295844694 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Metal - **Vehicle Service Type:** Car, Truck ## Images ![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 1](https://m.media-amazon.com/images/I/41MQ4CFgNwL.jpg) ![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 2](https://m.media-amazon.com/images/I/41MS3TFultL.jpg) ![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 3](https://m.media-amazon.com/images/I/31DwkkiHbVL.jpg) ![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 4](https://m.media-amazon.com/images/I/31kHfvdA4AL.jpg) ![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 5](https://m.media-amazon.com/images/I/41qeqqlgmKL.jpg) ## Questions & Answers **Q: Do these fit bmw 745i 2005?** A: I don’t know. If you haven’t, add your car to your Amazon garage, select your car, and it will tell you if it fits. **Q: Will they fit a 1979 chev 383 stroker** A: HELL NO! I’m surprised it’s still running! You need cheap GM products **Q: Will they fit 14 GMC 6.2 ltr** A: NGK has multiple grades of plugs that may fit your vehicle. We recommend you go to the NGK site at https://ngksparkplugs.com/en/part-finder to verify the applications that will fit your vehicle. This site will show you all of the available plugs to fit your vehicle and will also show you which grade plug is recommended for the best performance of your specific engine. **Q: 2007 f150 4.6l will it work** A: If the cross ref. says that are a match for your truck ten they will work. ## Frequently Bought Together - NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546 - CTA Tools 3235 Spark Plug Gapper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack](https://www.desertcart.pt/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-10*