--- product_id: 611828337 title: "NGK Iridium IX Spark Plug - 3903" brand: "ngk" price: "209 kr" currency: DKK in_stock: true reviews_count: 8 category: "Ngk" url: https://www.desertcart.dk/products/611828337-ngk-iridium-ix-spark-plug-3903 store_origin: DK region: Denmark --- # Long-lasting durability reduces replacements Iridium fine-wire electrode for superior spark Vehicle-specific fit for seamless installation NGK Iridium IX Spark Plug - 3903 **Brand:** ngk **Price:** 209 kr **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with NGK Iridium IX – where precision meets power! ## Quick Answers - **What is this?** NGK Iridium IX Spark Plug - 3903 by ngk - **How much does it cost?** 209 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/611828337-ngk-iridium-ix-spark-plug-3903) ## 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:** Enhanced combustion efficiency helps improve fuel economy, saving you money on every mile. - • **Endurance That Outlasts:** Built with premium iridium and alloy steel materials, this spark plug offers exceptional longevity—less downtime, more drive time. - • **Precision Ignition Power:** Iridium IX's ultra-fine electrode ensures a stronger, more consistent spark for effortless starts every time. - • **Tailored Fit, Zero Hassle:** Designed specifically for your vehicle model, guaranteeing perfect compatibility and optimal engine performance. - • **Smooth Idle & Reliable Performance:** Experience quieter idling and smoother acceleration, elevating your driving experience to a new level of refinement. ## Overview The NGK Iridium IX Spark Plug (Model BPR6EIX-11) is a high-performance, vehicle-specific ignition component crafted with a fine iridium electrode and alloy steel top. Weighing just 0.06 kg, it delivers improved starting, smoother idling, and enhanced fuel efficiency, backed by NGK’s trusted manufacturing and warranty. Perfect for cars and trucks, it’s engineered for durability and consistent engine performance. ## Description NGK Iridium IX Spark Plug Review: Worth the extra money - NGK Iridium Nines are great plugs. I run them in multiple motorcycles and cars. I needed a new plug for my Honda lawnmower and decided to splurge. It’s probably overkill for the application but I will never need to replace it! Review: Easier starting and Improved idle - NGK Iridium plugs are a real improvement over all other spark plugs. The fine wire electrode improves starting and idle quality. Fuel economy is also likely slightly improved. ## Features - SPARK_PLUG - Model Number: BPR6EIX-11 - Vehicle Specific - Item_Weight 0.055 kilograms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CJ6D9Q | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #1,294,059 in Automotive ( See Top 100 in Automotive ) #273 in Automotive Performance Spark Plugs #6,754 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.5 out of 5 stars 51 Reviews | | Global Trade Identification Number | 00087295139035 | | Included Components | Iridium IX Spark Plug | | Item Type Name | Spark Plug | | Item Weight | 0.06 Kilograms | | Manufacturer | NGK | | Manufacturer Part Number | BPR6EIX-11 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | BPR6EIX-11 | | OEM Equivalent Part Number | 0948200285, 1881111061, 1UD118110, 22401P8316, 22401VB006 | | Thread Size | 19mm | | Top Material Type | Alloy Steel | | UPC | 087295139035 | | Unit Count | 1.0 Count | | Vehicle Service Type | Car, Truck | ## Images ![NGK Iridium IX Spark Plug - 3903 - Image 1](https://m.media-amazon.com/images/I/81mMsAdV+KL.jpg) ![NGK Iridium IX Spark Plug - 3903 - Image 2](https://m.media-amazon.com/images/I/81oog2MZUOL.jpg) ![NGK Iridium IX Spark Plug - 3903 - Image 3](https://m.media-amazon.com/images/I/71U8AMsbgSL.jpg) ![NGK Iridium IX Spark Plug - 3903 - Image 4](https://m.media-amazon.com/images/I/61RhXEqbbyL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the extra money *by T***N on July 24, 2025* NGK Iridium Nines are great plugs. I run them in multiple motorcycles and cars. I needed a new plug for my Honda lawnmower and decided to splurge. It’s probably overkill for the application but I will never need to replace it! ### ⭐⭐⭐⭐⭐ Easier starting and Improved idle *by S***R on November 23, 2018* NGK Iridium plugs are a real improvement over all other spark plugs. The fine wire electrode improves starting and idle quality. Fuel economy is also likely slightly improved. ### ⭐⭐⭐⭐⭐ Five Stars *by D***L on December 11, 2014* Great price and perfect fit --- ## 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.dk/products/611828337-ngk-iridium-ix-spark-plug-3903](https://www.desertcart.dk/products/611828337-ngk-iridium-ix-spark-plug-3903) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*