--- product_id: 39445583 title: "(4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)" brand: "ngk" price: "€ 129.59" currency: EUR in_stock: true category: "Ngk" url: https://www.desertcart.be/products/39445583-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack store_origin: BE region: Belgium --- # Iridium core for max spark efficiency 0.04 inch gap for optimal ignition 14mm thread size for precise fit (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) **Brand:** ngk **Price:** € 129.59 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK’s iridium precision! ## Quick Answers - **What is this?** (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) by ngk - **How much does it cost?** € 129.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/39445583-4469-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 Spark Gap:** 0.04 inch gap designed for maximum combustion efficiency and fuel economy. - • **OEM-Grade Reliability:** Trusted by manufacturers worldwide, ensuring perfect compatibility and consistent quality. - • **Complete 8-Pack Convenience:** Get a full set to upgrade your entire engine’s spark system in one go—no mid-project runs to the store. - • **Universal Fit for Cars & Trucks:** Vehicle-specific fit ensures seamless installation across a wide range of models, boosting your ride’s power and smoothness. - • **Precision Engineered Iridium Core:** Experience superior ignition with ultra-durable iridium for enhanced performance and longevity. ## Overview The NGK LFR5AIX-11 Iridium IX Spark Plug 8-pack delivers OEM-level quality with a durable iridium core, precise 14mm threading, and an optimized 0.04 inch gap for superior ignition performance. Engineered for cars and trucks, these spark plugs ensure reliable starts, improved fuel efficiency, and long-lasting durability trusted by professionals worldwide. ## 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 - Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. - Offering the Quality, Reliability and Durability You'd Expect from an OEM Manufacturer - NGK is the world's largest supplier of OEM spark plugs - Research Applications Prior to Purchase To Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed. - This Listing is for 8 Spark Plugs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M21CUQA | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #16,374 in Automotive ( See Top 100 in Automotive ) #90 in Automotive Replacement Spark Plugs | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (938) | | Gap Size | 0.04 inches | | Included Components | 4469 | | Item Weight | 0.27 g | | Manufacturer | NGK | | Manufacturer Part Number | LFR5AIX-11 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 4469 | | OEM Equivalent Part Number | LFR5AIX-11 | | Thread Size | 14mm | | Top Material Type | Iridium | | UPC | 087295844694 | | Unit Count | 1 Count | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![(4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 1](https://m.media-amazon.com/images/I/61I53vqtCvL.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.be/products/39445583-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack](https://www.desertcart.be/products/39445583-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-10*