--- product_id: 254497249 title: "6 Iridium IX Spark Plugs LFR5AIX-11-4469" brand: "ngk" price: "3091429₫" currency: VND in_stock: true reviews_count: 6 category: "Ngk" url: https://www.desertcart.vn/products/254497249-6-iridium-ix-spark-plugs-lfr5aix-11-4469 store_origin: VN region: Vietnam --- # Iridium core for superior ignition Compact design for seamless performance Universal M14x1.25 thread size 6 Iridium IX Spark Plugs LFR5AIX-11-4469 **Brand:** ngk **Price:** 3091429₫ **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with NGK Iridium IX – where power meets precision! ## Quick Answers - **What is this?** 6 Iridium IX Spark Plugs LFR5AIX-11-4469 by ngk - **How much does it cost?** 3091429₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/254497249-6-iridium-ix-spark-plugs-lfr5aix-11-4469) ## 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 - • **Durable & Reliable:** Built to withstand extreme conditions, ensuring consistent engine performance mile after mile. - • **Precision Iridium Core:** Experience unmatched spark efficiency and longevity with NGK’s premium iridium material. - • **Compact & Feature-Packed:** Sleek design that maximizes ignition power without compromising engine space. - • **Trusted by Professionals:** Ranked #31 in Automotive Performance Spark Plugs with a stellar 4.6-star rating from 2,840 users. - • **Universal Fit Compatibility:** Fits a wide range of motorcycles and vehicles with M14x1.25 threading—one plug, endless possibilities. ## Overview The NGK 6 Iridium IX Spark Plugs (LFR5AIX-11-4469) deliver superior ignition performance through a durable iridium core and universal M14x1.25 thread size. Designed for motorcycles and various vehicles, these spark plugs combine compact construction with seamless functionality, earning top rankings and high customer satisfaction for reliable, long-lasting engine efficiency. ## Description LFR5AIX-11 Iridium IX Spark Plug Designed as per the prevailing industry standards, it scores high on the aspect of utility. The quality material used in its construction makes it durable. Review: 2009 Nissan Xterra GCC. Just installed them on 08-10-2023 - I noticed a slight vibration on idle, which became pronounced when I turned on the AC. There was an oil leak on the plugs due to the seal on the valve cover going bad. I had to change the valve covers (Left, right), and plug these in; the car runs smooth. Will update in a couple of months if there's any change in the performance. Review: Excelente producto mi camioneta funciona muy bien ## Features - Anywhere in usa and territories for this item - Iridium 1 order = 6 pieces - Compact construction - Packed with features - Seamless functionality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00330AMYS | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #30,265 in Automotive ( See Top 100 in Automotive ) #115 in Automotive Performance Spark Plugs | | Brand Name | NGK | | Compatible with Vehicle Type | Motorcycle | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (2,841) | | Item Weight | 0.01 Ounces | | Manufacturer | NGK | | Manufacturer Part Number | 4469 LFR5AIX-11 | | Model Number | 4469 | | Thread Size | M14x1.25 | | Top Material Type | Metal | | UPC | 087295644690 087295044698 | ## Product Details - **Brand:** NGK - **Core material:** Iridium - **Thread size:** M14x1.25 - **Top material type:** Metal - **Vehicle service type:** Motorcycle ## Images ![6 Iridium IX Spark Plugs LFR5AIX-11-4469 - Image 1](https://m.media-amazon.com/images/I/61xJBqjHXfL.jpg) ## Questions & Answers **Q: Does it fit in a 2008 350z hr engine?** A: Hello, Sorry this is not the compatible model for 2008 Nissan 350z HR. I will contact the warehouse and look the compatible one for you sir. if we have one in stock i will let you know. Wish you a great day. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 2009 Nissan Xterra GCC. Just installed them on 08-10-2023 *by S***V on 9 October 2023* I noticed a slight vibration on idle, which became pronounced when I turned on the AC. There was an oil leak on the plugs due to the seal on the valve cover going bad. I had to change the valve covers (Left, right), and plug these in; the car runs smooth. Will update in a couple of months if there's any change in the performance. ### ⭐⭐⭐⭐⭐ Review *by D***. on 13 October 2024* Excelente producto mi camioneta funciona muy bien ### ⭐⭐⭐⭐⭐ Review *by J***N on 15 January 2026* I installed this 6 pack of NGK Iridium IX LFR5AIX-11 plugs in my 2013 Xterra a few years ago and they have been working great ever since. The truck starts quickly, idles smoother, and the throttle response feels more consistent than it did with the worn factory plugs. The plugs arrived well packaged and all looked clean and correctly made. I still checked the gap on each one before install and torqued them to spec. Since then I have had no misfires, no check engine lights, and no weird cold start issues. For the price, the durability has been the best part. I do a mix of city driving and highway trips and they have held up without any drama. If your vehicle calls for this exact plug, I would buy them again. Just make sure you confirm fitment for your engine before ordering. ## Frequently Bought Together - 6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 - Ignition Coil Packs for 2002 2003 2004 2005 2006 2007 2008 2009 Nissan Maxima Murano Altima Xterra Quest Frontier Pathfinder Infiniti I35 QX4 Suzuki Equator 3.5L 4.0L V6 Coils UF349 C1406 - Set of 6 - FEL-PRO MS 96943 Fuel Injection Plenum Gasket Set for Nissan Frontier --- ## 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.vn/products/254497249-6-iridium-ix-spark-plugs-lfr5aix-11-4469](https://www.desertcart.vn/products/254497249-6-iridium-ix-spark-plugs-lfr5aix-11-4469) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*