--- product_id: 60806264 title: "Spark Plug SILZKR6B10E Laser Iridium 93815" brand: "ngk" price: "¥6625" currency: JPY in_stock: true reviews_count: 7 category: "Ngk" url: https://www.desertcart.jp/products/60806264-spark-plug-silzkr6b10e-laser-iridium-93815 store_origin: JP region: Japan --- # Extended lifespan with iridium core Laser-welded ultra-fine electrode for perfect ignition Optimized combustion reduces fuel consumption Spark Plug SILZKR6B10E Laser Iridium 93815 **Brand:** ngk **Price:** ¥6625 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite Your Drive with NGK Laser Iridium – Where Performance Meets Precision! ## Quick Answers - **What is this?** Spark Plug SILZKR6B10E Laser Iridium 93815 by ngk - **How much does it cost?** ¥6625 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/60806264-spark-plug-silzkr6b10e-laser-iridium-93815) ## 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 - • **Fuel Efficiency Boost:** Superior ignition capacity optimizes combustion, cutting fuel use and lowering emissions—drive smarter, greener. - • **Endurance that Outlasts:** Iridium precious metal core extends spark plug life far beyond standard models, saving you time and money. - • **Ignition Precision Mastered:** Laser-welded ultra-fine iridium electrode ensures flawless ignition and rapid flame spread for smoother engine starts. - • **Trusted by Industry Leaders:** NGK’s decades of expertise and OEM partnerships guarantee top-tier quality and reliability for your vehicle. - • **Universal Fit, Instant Upgrade:** Compatible with motorcycles and many vehicles (M10/M12 threads), making high-performance ignition accessible to all. ## Overview The NGK SILZKR6B10E Laser Iridium spark plug features a laser-welded ultra-fine iridium center electrode that delivers superior ignition performance, longer service life, and enhanced fuel efficiency. Designed for motorcycles and compatible with various vehicles, it optimizes combustion for smoother starts, reduced fuel consumption, and lower emissions. Backed by NGK’s legacy as a global leader in ignition technology, this spark plug is a smart upgrade for professionals seeking reliable, high-performance engine components. ## Description From the manufacturer Your specialist for ignition and sensor technology Founded in 1936 as a manufacturer of spark plugs, the company's core competence has always been the automotive field. Today, the Automotive Components business has expanded to become the world’s top global manufacturer of OE and Aftermarket ignition and vehicle electronics parts. Benefit from our decades of know-how and outstanding expertise in Original Equipment and spare parts business. We promise: Under our new company name Niterra (formerly NGK SPARK PLUG), we continue to be the reliable partner at your side today and tomorrow. Ultimate Engine Combustion NGK spark plugs deliver smooth engine starting and running, general engine performance and efficiency as well as the reduction of harmful emissions. Niterra is the world's leading manufacturer of spark plugs for original equipment and the aftermarket. Car and motorbike manufacturers, dealers and workshops have been relying on the ignition specialist's expertise for decades. NGK Laser Iridium spark plugs are first-class technology of the highest calibre! The precious metal means that the centre electrode of the spark plug can be kept much narrower, allowing the petrol-air mixture to flow more easily between the centre and ground electrodes and therefore be better ignited. The result: Significantly improved cold start behaviour and more efficient combustion than with conventional spark plugs, the fuel is optimally utilised. The advantages: Improved ignition behaviour, optimised starting behaviour and smoother running – with lower fuel consumption and reduced environmental impact. An investment that pays off! In both motorsport and everyday use, the high-performance metal iridium ensures top performance. Laser Iridium spark plugs provide the ideal ignition for modern engines. The most important car manufacturers rely on this technology, which is also available to the aftermarket. Longer service life: The use of the precious metal extends the service life of the spark plug compared to standard spark plugs. Optimised starting behaviour: The laser-welded, ultra-fine iridium centre electrode ensures perfect ignition performance and promotes the spread of the flame front in the combustion chamber. Economical in consumption: The excellent ignition capacity contributes to more efficient engine performance, reduces fuel consumption and environmental pollution. Note: Please observe the general installation instructions before installation! Review: Good price and delivery - Wanted these quickly and indeed they arrived within days. As described and perfect condition Review: Highly recommended brand. - From a lot of years professional experience working with cars NGK spark plugs are the best there is. You absolutely must get the correct type/grade of sparkplugs for your vehicle so use NGK's online site to find the right type if you're not sure and fitting them yourself. Or any good supplier should be able to give you the correct ones. You may find the info in your handbook. Fitting the wrong ones could be disastrous. ## Features - Longer service life: The use of the precious metal extends the service life of the spark plug compared to standard spark plugs. - Optimised starting behaviour: The laser-welded, ultra-fine iridium centre electrode ensures perfect ignition performance and promotes the spread of the flame front in the combustion chamber. - Economical in consumption: The excellent ignition capacity contributes to more efficient engine performance, reduces fuel consumption and environmental pollution. - Note: Please observe the general installation instructions before installation! - Scope of delivery: 1x NGK spark plug SILZKR6B10E Laser Iridium ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00I0O5HE2 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 35,266 in Automotive ( See Top 100 in Automotive ) 209 in Car Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Motorcycle | | Core Material | Iridium | | Core material | Iridium | | Customer Reviews | 4.3 out of 5 stars 47 Reviews | | Global Trade Identification Number | 00087295938157 | | Item Type Name | Spark Plug | | Item Weight | 0.04 Kilograms | | Manufacturer | NGK | | Manufacturer Part Number | SILZKR6B10E | | Manufacturer Warranty Description | 1 Year Manufactuer Warranty | | Model Number | SILZKR6B10E | | OEM Equivalent Part Number | HYUNDAI 18846-10060, KIA 18846-10060 | | Thread Size | M10 o M12 | | Thread size | M10 o M12 | | Top Material Type | Metal | | Top material type | Metal | | UPC | 087295938157 | | Unit Count | 1.0 count | | Vehicle service type | Motorcycle | ## Product Details - **Brand:** NGK - **Core material:** Iridium - **Thread size:** M10 o M12 - **Top material type:** Metal - **Vehicle service type:** Motorcycle ## Images ![Spark Plug SILZKR6B10E Laser Iridium 93815 - Image 1](https://m.media-amazon.com/images/I/81xvxFUHPqL.jpg) ![Spark Plug SILZKR6B10E Laser Iridium 93815 - Image 2](https://m.media-amazon.com/images/I/61TXHNRCXYL.jpg) ![Spark Plug SILZKR6B10E Laser Iridium 93815 - Image 3](https://m.media-amazon.com/images/I/71caJstfwtL.jpg) ![Spark Plug SILZKR6B10E Laser Iridium 93815 - Image 4](https://m.media-amazon.com/images/I/71jeyihP1cL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price and delivery *by A***N on 26 September 2022* Wanted these quickly and indeed they arrived within days. As described and perfect condition ### ⭐⭐⭐⭐⭐ Highly recommended brand. *by M***K on 11 December 2022* From a lot of years professional experience working with cars NGK spark plugs are the best there is. You absolutely must get the correct type/grade of sparkplugs for your vehicle so use NGK's online site to find the right type if you're not sure and fitting them yourself. Or any good supplier should be able to give you the correct ones. You may find the info in your handbook. Fitting the wrong ones could be disastrous. ### ⭐⭐⭐⭐⭐ Buon acquisto *by F***O on 15 September 2023* Soddisfatto e buon prezzo ## Frequently Bought Together - NGK Spark Plug SILZKR6B10E Laser Iridium 93815 - Bosch BP1051 - Brake Pads Car Rear Axle - Bosch Quality - Reduced Noise and Dust - ECE-R90 Certified - Copper-Free - 1 Set of 4 pads - With Accessories - Bosch BP1480 - Brake Pads Car Front Axle - Bosch Quality - Reduced Noise and Dust - ECE-R90 Certified - Copper-Free - 1 Set of 4 pads --- ## 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.jp/products/60806264-spark-plug-silzkr6b10e-laser-iridium-93815](https://www.desertcart.jp/products/60806264-spark-plug-silzkr6b10e-laser-iridium-93815) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-30*