--- product_id: 4471507 title: "NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1" brand: "ngk" price: "€ 29.21" currency: EUR in_stock: true reviews_count: 13 category: "Ngk" url: https://www.desertcart.sk/products/4471507-ngk-6681-dr8eix-iridium-ix-spark-plug-pack-of-1 store_origin: SK region: Slovakia --- # 0.6mm fine wire iridium electrode High-temp durability & performance Vehicle-specific precision fit NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 **Brand:** ngk **Price:** € 29.21 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power! ## Quick Answers - **What is this?** NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 by ngk - **How much does it cost?** € 29.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4471507-ngk-6681-dr8eix-iridium-ix-spark-plug-pack-of-1) ## 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 - • **Enduring Durability:** Iridium core resists wear and extreme heat, delivering long-lasting ignition stability that keeps your engine firing flawlessly. - • **Precision Ignition Power:** Fine 0.6mm iridium tip ensures lightning-fast, reliable sparks for smoother starts and peak engine efficiency. - • **Trusted by Professionals:** NGK’s global reputation and 4.8-star rating from over 1,000 reviews prove it’s the go-to spark plug for discerning drivers. - • **Effortless Engine Revival:** Optimized for quick starts and smoother RPM transitions, making every drive feel like a first drive. - • **Tailored for Iconic Rides:** Specifically engineered to fit legendary models like Ferrari Testarossa & BMW M1, guaranteeing perfect compatibility and performance. ## Overview The NGK DR8EIX Iridium IX Spark Plug features a fine 0.6mm iridium center electrode designed for superior ignition performance and durability. Engineered for vehicle-specific fitment, it supports high-performance cars like Ferrari Testarossa and BMW M1, ensuring reliable starts and smoother engine operation. Backed by NGK’s trusted brand and a 4.8-star customer rating, this spark plug delivers long-lasting, efficient ignition for cars and trucks. ## Description This part fits the following models:BMW M1 Coupe 3.5 (1979 - 1983) 204kW Ferrari Testarossa Coupe 5.0 (1984 - 1991) 287kW Ferrari Testarossa Coupe 5.0 (1984 - 1991) 272kW Ferrari 328 GTS 3.2 (1985 - 1989) 199kW Ferrari 328 GTB 3.2 (1985 - 1989) 199kW Ferrari Mondial Coupe 3.2 Quattrovalvole (1980 - 1993) 199kW Ferrari Mondial Coupe 3.4 T (1980 - 1993) 221kW Ferrari Mondial Convertible 3.2 Quattrovalvole (1983 - 1993) 199kW Ferrari Mondial Convertible 3.4 T (1983 - 1993) 221kWThis list is a sample of all the compatible cars for this part. Make sure this product fits your car by using the part finder above.Equivalent Part Numbers:SUZUKI 99000-69835-DR8; TOYOTA 90098-74037; SUZUKI 99000-79K24-X24; DAIHATSU 99906-910X9-014; YAMAHA 90793-20022; LEXUS 90098-74037; YAMAHA 90890-78118; YAMAHA 90793-20152; KAWASAKI J 4520 IX 24; YAMAHA 90793-20011; YAMAHA 90793-22107; CHAMPION OE112; CHAMPION A6G; CHAMPION R6G; CHAMPION A6GC; CHAMPION OE112/T10; DENSO 4167; DENSO I 72; DENSO X 24 ESRZ-U 9; DENSO X 24 ESRZ-U; DENSO X24ESZU9; DENSO X24ESGU; DENSO 5372; DENSO X24ES-GU; DENSO X24ESZU; DENSO IX 24 Review: Nice replacement spark plug - Bought this for my X-pro titan 250. Fit perfectly and works as it should. Not much else to say about it. Bike fires up every time effortlessly. Review: Great spark plugs - Nice quality sparkplug. Fine tip iridium for long wear and seems to help my old Yamaha xt350 for better starting and to run a bit smoother all rpm’s. ## Features - Fine Wire (0.6mm) Iridium Center Electrode - NGK Part# DR8EIX - NOTE: Does not include terminal nut, if necessary, order part #067606-0051 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000COTP9Q | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #36,057 in Automotive ( See Top 100 in Automotive ) #245 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.8 out of 5 stars 1,011 Reviews | | Global Trade Identification Number | 00087295166819 | | Included Components | 6681 | | Item Type Name | Spark Plugs | | Item Weight | 0.04 Kilograms | | Manufacturer | NGK Spark Plugs | | Manufacturer Part Number | DR8EIX | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 6681 | | OEM Equivalent Part Number | 0297542, 12122343144, 58439093008, 9009874037, 9079320011 | | Thread Size | M12 | | Top Material Type | Metal | | UPC | 087295166819 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** M12 - **Top Material Type:** Metal - **Vehicle Service Type:** Car, Truck ## Images ![NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81I-2c+pu3L.jpg) ![NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/819Sq7C3wLL.jpg) ![NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/71no9F5PS4L.jpg) ![NGK (6681) DR8EIX Iridium IX Spark Plug, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/61aYf3NANjL.jpg) ## Questions & Answers **Q: This one fits on a BMW G650GS 2012?** A: I don't think the part number will work for your BMW G650GS but you can look on the ngk website and compare the spark plug you have in the engine right now to one of there products. **Q: Will this fit a 2004 yamaha ttr225?** A: This should fit. The Yamaha TTR225 stock plug is NGK DR8EA nickel electrode 12mm thread with a .750 reach. The NGK DR8EIX is the iridium version of this plug. Just be careful when installing as the iridium tip is hard, but thin, and can be damaged easily. **Q: I need to know if this works for the hawk 250 dlx please?** A: Best thing to do is to read your owner's manual and see what plugs are recommended for your Hawk. The heat range, plug diameter, thread pitch, protrusion into the cylinder head, and resistor rating are all factors which affect plug compatibility. And what do you mean by 'work' ? Many different plugs will fit into any one type of motor and will 'work' if you mean the motor will run. But if you mean will the motor 'work' at its best performance will depend on your riding style,environmental features such as ambient temperature, altitude, type of fuel used, passenger or not, tire pressure and age of engine. In general iridium plugs are designed for automobiles that run 100.000 miles or more without a plug change. Will they work for motorcycles? Sure they will, but are a waste of money if they are not what was originally designed in by the manufacturer of the bike. Take your chances, but I suggest you learn all you can about your ride before trying something other than what the owner's manual recommends. **Q: How to get plug tips?** A: You're going to have to go to a local store that sells spark plugs, some plugs have a threaded on tip that you can unthread and put on these, they are usually for lawn equipment but not always, just browse whatever you find locally until you find some that thread on, I got mine for 2 dollars a piece ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice replacement spark plug *by D***A on January 11, 2026* Bought this for my X-pro titan 250. Fit perfectly and works as it should. Not much else to say about it. Bike fires up every time effortlessly. ### ⭐⭐⭐⭐⭐ Great spark plugs *by K***. on April 28, 2025* Nice quality sparkplug. Fine tip iridium for long wear and seems to help my old Yamaha xt350 for better starting and to run a bit smoother all rpm’s. ### ⭐⭐⭐⭐⭐ Improvement! *by D***N on May 27, 2025* Starts and runs better! ## Frequently Bought Together - NGK DR8EIX Iridium IX Spark Plug, One Size - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Yamaha Vehicles, KN-143 - 4x NGK DR8EA Spark Plugs (7162) (NGK7162X4) (#71624) --- ## 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.sk/products/4471507-ngk-6681-dr8eix-iridium-ix-spark-plug-pack-of-1](https://www.desertcart.sk/products/4471507-ngk-6681-dr8eix-iridium-ix-spark-plug-pack-of-1) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*