--- product_id: 12560054 title: "6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack)" brand: "ngk" price: "€ 63.08" currency: EUR in_stock: true reviews_count: 13 category: "Ngk" url: https://www.desertcart.pt/products/12560054-6619-iridium-spark-plugs-lfr6aix-11-4-pack store_origin: PT region: Portugal --- # Long-lasting OEM-grade durability Iridium core for superior spark 14mm thread size for perfect fit 6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) **Brand:** ngk **Price:** € 63.08 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK – where precision meets power! ## Quick Answers - **What is this?** 6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) by ngk - **How much does it cost?** € 63.08 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/12560054-6619-iridium-spark-plugs-lfr6aix-11-4-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 - • **Enhanced Longevity:** Built to last longer than standard plugs, reducing maintenance frequency and keeping your engine running smoother, longer. - • **OEM-Grade Reliability:** Trusted by top manufacturers worldwide, these spark plugs deliver the quality and durability you expect from original equipment. - • **Perfect Fit Guarantee:** Designed with a 14mm thread size and exact specifications to seamlessly fit your vehicle’s engine and drivetrain. - • **Pack of Four Convenience:** Get a complete set of 4 spark plugs, ideal for most car and truck applications, ensuring you’re ready for a full replacement without delay. - • **Precision Iridium Performance:** Experience unmatched ignition efficiency with NGK's premium iridium core, engineered for consistent, powerful sparks every time. ## Overview NGK 6619 Iridium Spark Plugs (LFR6AIX-11) come in a 4-pack, featuring a durable iridium core and 14mm thread size for OEM-level fit and performance. Renowned as the world’s largest OEM spark plug supplier, NGK ensures superior ignition efficiency, longevity, and reliability, making these plugs a top 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. Review: Works as Intended & cheaper - It is genuine. Fits 2014 Toyota Tacoma 4x2 DCSB with the 2.7L i4 2TR engine. Review: Great sparks plugs - Second time installing these on a Honda Civic Hybrid 2008, which started having misfires.... first time the car actually died on us and it took a while to figure out it just needed new sparks. When I removed the old ones were worn out, almost to "zero" This time I knew right away what to do so, 8 plugs are needed for the Civic Hybrid...... problem solved. ## 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 4 Spark Plugs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KEYKUXO | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #59,105 in Automotive ( See Top 100 in Automotive ) #428 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.6 out of 5 stars 461 Reviews | | Gap Size | 0.04 Inches | | Included Components | 6619 | | Item Weight | 0.01 Ounces | | Manufacturer | NGK | | Manufacturer Part Number | LFR6AIX11 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 6619 | | Number of Packs | 4 | | OEM Equivalent Part Number | LFR6AIX11 | | Thread Size | 14mm | | Top Material Type | Iridium | | UPC | 087295066195 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14mm - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Image 1](https://m.media-amazon.com/images/I/61KecVLwdqL.jpg) ![6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Image 2](https://m.media-amazon.com/images/I/61Dk9NTyCKL.jpg) ![6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Image 3](https://m.media-amazon.com/images/I/51w0WQNaz-L.jpg) ![6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Image 4](https://m.media-amazon.com/images/I/51hLugBonhL.jpg) ![6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Image 5](https://m.media-amazon.com/images/I/61dHcP-XDfL.jpg) ## Questions & Answers **Q: Will this fit my 2013 2.7 Toyota Tacoma?** A: It will fit and work fine, but if you want original equipment get ILFR6T11 (4904). it work better **Q: buen dia, soy de colombia y estoy interesado en saber que tipo de bujias le sirve a mi carro un renault clio 1, modelo 2000, cilindraje 1400,** A: Bujía de iridio láser NGK LZFR5CI-1 para tu Clio **Q: so how do you know if these are counterfeit or real? Since one person is claiming counterfeit** A: I honestly didn't think to check for authenticity. I ended up having my dealership install them since they were going to do other work under warranty. They didn't tell me anything and the truck has been running great. Hope this helps. **Q: These come pre gapped?** A: they come pre gapped at Gap: .043" (1.1mm) Your vehicle may specify a different gap ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as Intended & cheaper *by C***O on April 8, 2026* It is genuine. Fits 2014 Toyota Tacoma 4x2 DCSB with the 2.7L i4 2TR engine. ### ⭐⭐⭐⭐⭐ Great sparks plugs *by A***A on November 20, 2025* Second time installing these on a Honda Civic Hybrid 2008, which started having misfires.... first time the car actually died on us and it took a while to figure out it just needed new sparks. When I removed the old ones were worn out, almost to "zero" This time I knew right away what to do so, 8 plugs are needed for the Civic Hybrid...... problem solved. ### ⭐⭐⭐⭐⭐ OEM *by C***R on May 15, 2026* Bien empacada, operación rápida ## Frequently Bought Together - NGK 6619 Iridium Spark Plugs LFR6AIX-11 (4 Pack) - Denso 673-1309 Ignition Coil - NGK 6619 Iridium Spark Plugs LFR6AIX-11 - 6 PCSNEW --- ## 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/12560054-6619-iridium-spark-plugs-lfr6aix-11-4-pack](https://www.desertcart.pt/products/12560054-6619-iridium-spark-plugs-lfr6aix-11-4-pack) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-07*