--- product_id: 12509010 title: "NGK Dcpr8Eix Spark Plug, 6546" brand: "ngk" price: "฿28" currency: THB in_stock: false reviews_count: 13 url: https://www.desertcart.co.th/products/12509010-ngk-dcpr8eix-spark-plug-6546 store_origin: TH region: Thailand --- # 0.6mm fine iridium tip for extreme ignitability High melting point iridium alloy for heat durability Triple gasket seal prevents combustion gas leakage NGK Dcpr8Eix Spark Plug, 6546 **Brand:** ngk **Price:** ฿28 **Availability:** ❌ Out of Stock ## Summary > ⚡ Ignite your ride with precision and power – don’t let your engine settle for less! ## Quick Answers - **What is this?** NGK Dcpr8Eix Spark Plug, 6546 by ngk - **How much does it cost?** ฿28 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12509010-ngk-dcpr8eix-spark-plug-6546) ## 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 - • **Leak-Proof Engineering:** Triple gasket seal and corrugated insulator ribs prevent flashover and combustion gas leakage for reliable operation. - • **Precision Ignition Power:** Laser-welded 0.6mm iridium tip delivers a consistently stable spark for peak engine performance. - • **Heat-Resistant Durability:** Iridium alloy withstands extreme temperatures and electrical wear, perfect for high-performance motorcycles. - • **Corrosion & Seize Resistant:** Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties, extending spark plug life. - • **Optimized Combustion Efficiency:** Tapered ground electrode minimizes quenching effect, enhancing throttle response and fuel efficiency. ## Overview The NGK DCPR8EIX Iridium IX spark plug is engineered for performance enthusiasts seeking extreme ignitability and durability. Featuring a laser-welded 0.6mm iridium tip, tapered ground electrode, and triple gasket seal, it ensures stable sparks, improved throttle response, and prevents combustion gas leakage. Its high melting point iridium alloy and corrosion-resistant plating make it ideal for high-performance motorcycles, delivering reliable, long-lasting ignition. ## Description Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling. The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevent flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Trivalent metal plating - superior anti-corrosion and anti-seizing properties. Review: Works for 2007 R1200RT; Immediate difference in engine performance - Saw the review that some one used for R1200GS; I installed on my 2007 R1200RT; Engine sounds better than before; I can see bit better pickup now. Review: Correct spark plugs for a Buell xb - I needed to change my plugs on my 2007 Buell Xb12scg and they did the trick, same plugs as before but it’s such a good feeling when the bike is back to feeling new again. ## Features - Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage - The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect - Increase visibility during heavy rain, snow, fog and night time driving - It has corrugated ribs that prevent flash over and cold rolled threads to inhibit damage to the cylinder head ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006BV6H8Q | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #2,097,874 in Automotive ( See Top 100 in Automotive ) #9,989 in Automotive Replacement Spark Plugs | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.6 4.6 out of 5 stars (747) | | Global Trade Identification Number | 00087295065464 | | Included Components | 6546 | | Item Weight | 0.01 Ounces | | Manufacturer | NGK | | Manufacturer Part Number | 6546-4PK | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 6546-4PK | | OEM Equivalent Part Number | LEXUS%9009874052, SUBARU%22401KA320, SUZUKI%0948200383, SUZUKI%0948200384 | | Top Material Type | Metal | | UPC | 087295065464 | | Unit Count | 4.00 Count | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Global Trade Identification Number:** 00087295065464 - **Top Material Type:** Metal - **Vehicle Service Type:** Car, Truck ## Images ![NGK Dcpr8Eix Spark Plug, 6546 - Image 1](https://m.media-amazon.com/images/I/815Cy0CyUZL.jpg) ![NGK Dcpr8Eix Spark Plug, 6546 - Image 2](https://m.media-amazon.com/images/I/613FPKwJGEL.jpg) ![NGK Dcpr8Eix Spark Plug, 6546 - Image 3](https://m.media-amazon.com/images/I/71Cjp-rErVL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works for 2007 R1200RT; Immediate difference in engine performance *by A***R on May 28, 2024* Saw the review that some one used for R1200GS; I installed on my 2007 R1200RT; Engine sounds better than before; I can see bit better pickup now. ### ⭐⭐⭐⭐⭐ Correct spark plugs for a Buell xb *by A***J on October 6, 2023* I needed to change my plugs on my 2007 Buell Xb12scg and they did the trick, same plugs as before but it’s such a good feeling when the bike is back to feeling new again. ### ⭐⭐⭐⭐⭐ BMW Rider Approved. Doesn’t say much. *by J***D on May 16, 2020* Installed these on my 2007 BMW R1200R. A set of four obviously needed as there are four spark plugs on the bike. After install, initial start up, and a short ride the next day they seem to perform well. I might would even say it started easier than normal. Not sure about how much quieter as the motor already seemed to be quiet with 32k miles on it. I’d recommend them, and will purchase them again in 15-20k miles to replace these. Whether it calls for it or not. ## Frequently Bought Together - NGK 6546 DCPR8EIX Iridium IX Spark Plug, Pack of 4 - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select BMW Motorcycles, KN-164 --- ## 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.co.th/products/12509010-ngk-dcpr8eix-spark-plug-6546](https://www.desertcart.co.th/products/12509010-ngk-dcpr8eix-spark-plug-6546) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-05*