--- product_id: 14173832 title: "NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack" brand: "ngk" price: "1657 kr" currency: ISK in_stock: true reviews_count: 13 url: https://www.desertcart.is/products/14173832-ngk-4551-standard-spark-plug-br9hs-10-1-pack store_origin: IS region: Iceland --- # 98% pure copper core for superior heat dissipation Cold-rolled threads prevent cross-threading damage High-grade alumina silicate ceramic insulator for durability NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack **Brand:** ngk **Price:** 1657 kr **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with NGK’s precision spark – don’t get left in the cold! ## Quick Answers - **What is this?** NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack by ngk - **How much does it cost?** 1657 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/14173832-ngk-4551-standard-spark-plug-br9hs-10-1-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 - • **Flashover Protection:** Corrugated ribs prevent flashover, maximizing spark efficiency and engine power. - • **Precision Fit Guarantee:** Cold-rolled threads protect your engine from costly cylinder head damage. - • **Engineered for Durability:** Premium ceramic insulator delivers superior strength and efficient heat transfer. - • **Unmatched Heat Management:** Copper core boosts heat dissipation, ensuring reliable starts every time. - • **Maintenance-Free Performance:** Trivalent plating eliminates the need for anti-seize, saving you time and hassle. ## Overview The NGK 4551 Standard Spark Plug (BR9HS-10) features a 98% pure copper core for optimal heat dissipation, a high-grade alumina silicate ceramic insulator for enhanced durability, and cold-rolled threads to prevent engine damage. Designed for vehicle-specific fit, it includes trivalent plating to eliminate anti-seize needs and corrugated ribs to prevent flashover, ensuring reliable ignition and peak engine performance. ## Description NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack Review: Perfect break In - This is a great big bore kit scooter cylinder break in spark plug , it resisted fouling for almost 50 mile break in ,as soon as I tried to run it hard on the pipe for the hard break in it felt and I was pretty happy to see that it was dark and fouled ,and worked while my engine was running rich Review: Works good. - Works like it should. ## Features - 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating - High-grade alumina silicate ceramic insulator for superior strength and heat transfer - Cold-rolled threads to prevent cross-threading and damage to cylinder heads - Trivalent plating eliminates need for anti-seize and corrugated ribs prevent flashover - Quantity: 1 per package ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000AXTBJ | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #257,121 in Automotive ( See Top 100 in Automotive ) #1,560 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Core Material | Copper | | Customer Reviews | 4.6 4.6 out of 5 stars (233) | | Date First Available | August 25, 2003 | | Global Trade Identification Number | 00087295145517 | | Included Components | End Product & Information | | Item Dimensions LxWxH | 4.35 x 2.24 x 2.08 inches | | Item Package Dimensions L x W x H | 3.58 x 1.02 x 0.79 inches | | Item Weight | 0.05 Kilograms | | Manufacturer | Quicksilver | | Model Name | Quicksilver | | Model Year | 2017 | | Number of Items | 1 | | OEM Part Number | 4551 | | Package Weight | 0.06 Kilograms | | Part Number | BR9HS-10 | | Thread Size | Standard size for UTV model YAM BR9HS1000000 | | Top Material Type | Ceramic | | UPC | 087295145517 | | Vehicle Service Type | Car, Truck | | Warranty Description | Includes manufacturer provided warranty | ## Product Details - **Brand:** NGK - **Core Material:** Copper - **Thread Size:** Standard size for UTV model YAM BR9HS1000000 - **Top Material Type:** Ceramic - **Vehicle Service Type:** Car, Truck ## Images ![NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71aoBOxAJdL.jpg) ![NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack - Image 2](https://m.media-amazon.com/images/I/61vN2s1FOtL.jpg) ![NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack - Image 3](https://m.media-amazon.com/images/I/61GxusSHfwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect break In *by J***K on May 22, 2024* This is a great big bore kit scooter cylinder break in spark plug , it resisted fouling for almost 50 mile break in ,as soon as I tried to run it hard on the pipe for the hard break in it felt and I was pretty happy to see that it was dark and fouled ,and worked while my engine was running rich ### ⭐⭐⭐⭐⭐ Works good. *by S***. on February 23, 2025* Works like it should. ### ⭐⭐⭐⭐⭐ Don't forget (to change) the boat plugs! *by G***X on August 11, 2025* Bought these for my 2 stroke Yamaha 130, they worked great and had the correct gap already set. ## Frequently Bought Together - NGK 4551 Standard Spark Plug - BR9HS-10, 1 Pack - NGK 4551 Pack of 10 Spark Plugs (BR9HS-10) - Yamaha New OEM THERMOSTAT 6E5-12411-30-00 2 Stroke 115 130 150 175 225 250 HPDI+ --- ## 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.is/products/14173832-ngk-4551-standard-spark-plug-br9hs-10-1-pack](https://www.desertcart.is/products/14173832-ngk-4551-standard-spark-plug-br9hs-10-1-pack) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-28*