--- product_id: 731882578 title: "NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6" brand: "ngk" price: "KD 3.15" currency: KWD in_stock: false reviews_count: 5 url: https://www.desertcart.com.kw/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6 store_origin: KW region: Kuwait --- # Ultra-fine iridium tip for superior ignition Free USA shipping included Pack of 6 plugs for full engine coverage NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 **Brand:** ngk **Price:** KD 3.15 **Availability:** ❌ Out of Stock ## Summary > ⚡ Ignite your drive with NGK Iridium IX – where power meets precision! ## Quick Answers - **What is this?** NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 by ngk - **How much does it cost?** KD 3.15 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6) ## 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 - • **Hassle-Free Shopping:** Enjoy free shipping anywhere in the USA—upgrade your ride without extra costs or delays. - • **Complete Engine Upgrade:** Get a full set of 6 plugs designed to deliver consistent performance across all cylinders—no compromises. - • **Trusted Brand Reliability:** Manufactured by NGK, a global leader in ignition technology, ensuring durability and long-lasting performance. - • **Lightweight & Compact Design:** At just 0.28g and compact dimensions, these plugs fit seamlessly for easy installation and reliable operation. - • **Precision Iridium Technology:** Experience unmatched spark efficiency with NGK's ultra-fine iridium tip, engineered for optimal combustion and fuel economy. ## Overview The NGK Iridium IX LFR5AIX-11 spark plugs come in a convenient pack of 6, featuring ultra-fine iridium tips for superior ignition performance and fuel efficiency. Lightweight and compact, these plugs are engineered for easy installation and reliable operation across front and rear engine positions. Backed by NGK’s trusted manufacturing, they offer durability and consistent power delivery, with free shipping available across the USA. ## Description NGK Iridium IX 4469 Spark Plug, Pack of 6 Review: Excelente producto mi camioneta funciona muy bien Review: 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. ## Features - Free Shipping in USA State with this item in any location - Iridium - 1order=6pcs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00330AMYS | | Amazon Bestseller | #1,551,646 in Automotive ( See Top 100 in Automotive ) #8,794 in Automotive Replacement Spark Plugs | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | NGK | | Compatible with Vehicle Type | Motorcycle | | Core Material | Iridium | | Customer Reviews | 4.7 4.7 out of 5 stars (2,841) | | Included Components | 4469 | | Item Weight | 0.01 Ounces | | Manufacturer | NGK | | Manufacturer Part Number | 4469 LFR5AIX-11 | | Model Number | 4469 | | Thread Size | 14mm-1.25mm | | Top Material Type | Nickel | | UPC | 087295644690 087295044698 | | Unit Count | 6.00 本 | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm-1.25mm - **Top Material Type:** Nickel - **Vehicle Service Type:** Motorcycle ## Images ![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 1](https://m.media-amazon.com/images/I/61xJBqjHXfL.jpg) ![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 2](https://m.media-amazon.com/images/I/61vLL19WVEL.jpg) ![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 3](https://m.media-amazon.com/images/I/51-HYWAhLBL.jpg) ![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 4](https://m.media-amazon.com/images/I/61oSPPX1slL.jpg) ![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 5](https://m.media-amazon.com/images/I/515z2Mxw+PL.jpg) ## Questions & Answers **Q: Has anyone upgrade from platinum to iridium for a Yamaha F225 4 stroke outboard engine? If you have, I'd like to hear comments regarding the change.** A: I ‘ve been running the iridium plugs in my 2008 Yamaha F225-TXR for three years as I use my bout around 400-500 hours a year, and did not want to have to change plugs every 100hr. I have ran them as many as 250 hr between spark plug changes. If you buy on line you have to make sure they are genuine NGK Spark Plug, cause I bought 1-set of Plug where the boxes looked just like the Official NGK Plug box but they were not! When I changed them out the electrodes were gone. I noticed a big difference when I switched to Iridium plugs the motor runs so smooth that at idle you can’t hear the motor running. You can call NGK and they will cross reference the factory plug to there Iridium plug for your application. **Q: does this item fits nissan teana 2003 and nissan xtrail 2001?** A: In some regions of the world, the Nissan Teana is also referred to as the Nissan Maxima and in relation to your question my mechanic has advised that YES, these plugs would also fit both the Teana and xtrail. They are also referred to as long-range plugs. **Q: would these fit a ram rebel 2018?? i need 16 don't you sell individually?** A: NGK 4469 will fit 2018 RAM 1500 5.7L V8. Please use this link for set of 8 (you will need to get 2 sets for 16 plugs) https://www.amazon.com/NGK-LFR5AIX-11-Iridium-Spark-Plug/dp/B01M21CUQA/ref=sr_1_1?dchild=1&keywords=ngk+4469&m=AQNXXK6F2T8SN&qid=1629780442&s=merchant-items&sr=1-1 Also you can use official NGK Website (link below) to verify the application https://ngksparkplugs.com/en/part-finder **Q: are these pre gapped?** A: NEVER gap iridium or platinum plugs with a normal gap tool. never apply pressure to the central electrode. They should be pre-gapped to .044 in (1.1mm). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***. on October 13, 2024* Excelente producto mi camioneta funciona muy bien ### ⭐⭐⭐⭐⭐ Review *by S***V on October 9, 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 J***N on January 15, 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.com.kw/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6](https://www.desertcart.com.kw/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*