--- product_id: 2482051 title: "HKS 50003-M45XL M-Series Super Fire Racing Spark Plug" brand: "hks" price: "203.30 DT" currency: TND in_stock: true category: "Hks" url: https://www.desertcart.tn/products/2482051-hks-50003-m45xl-m-series-super-fire-racing-spark-plug store_origin: TN region: Tunisia --- # Platinum Chip Outer Electrode 0.6mm Iridium Alloy Electrode Anti-Vibration Shortened Electrode HKS 50003-M45XL M-Series Super Fire Racing Spark Plug **Brand:** hks **Price:** 203.30 DT **Availability:** ✅ In Stock ## Summary > ⚡ Ignite Your Drive with Precision & Power! ## Quick Answers - **What is this?** HKS 50003-M45XL M-Series Super Fire Racing Spark Plug by hks - **How much does it cost?** 203.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2482051-hks-50003-m45xl-m-series-super-fire-racing-spark-plug) ## Best For - hks enthusiasts ## Why This Product - Trusted hks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit for UTVs:** Optimized for a wide range of vehicles, ensuring seamless installation and peak performance. - • **Precision Ignition Power:** 0.6mm iridium center electrode reduces voltage needs for faster, cleaner starts. - • **Vibration-Resistant Design:** Shortened, lightweight outer electrode engineered to withstand harsh engine vibrations. - • **Carbon-Busting Thermal Edge:** Ceramic insulator’s thermal edge actively reduces carbon buildup for consistent spark. - • **Durability Meets Performance:** Platinum chip outer electrode enhances longevity while boosting ignition efficiency. ## Overview The HKS 50003-M45XL M-Series Super Fire Racing Spark Plug features a 0.6mm iridium alloy center electrode paired with a platinum chip outer electrode, delivering superior ignition performance and durability. Its anti-vibration shortened outer electrode design enhances longevity, while the thermal edge ceramic insulator reduces carbon buildup for reliable starts. Compatible with UTVs and engineered for universal fit, this spark plug is a top choice for performance-driven drivers seeking consistent power and efficiency. ## Description Specifications 0.6mm Iridium Alloy Center Electrode Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability. Outer Electrode with Platinum Chip The Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition. Short Type Outer Electrode (Anti-Vibration) The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode. Thermal Edge After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits. Spark Support Gap Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup. ## Features - Heat range is 9 - 0.6 millimeter iridium alloy center electrode - Outer electrode with platinum chip ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003THZK5Q | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #130,143 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Performance Spark Plugs #765 in Automotive Replacement Spark Plugs | | Brand Name | HKS | | Compatible with Vehicle Type | UTV | | Core Material | Iridium | | Customer Reviews | 4.8 4.8 out of 5 stars (141) | | Gap Size | 0.6 millimeters | | Global Trade Identification Number | 04957266720431 | | Item Weight | 10 g | | Manufacturer | HKS | | Manufacturer Part Number | 50003-M40G | | Model Number | 50003-M45XL | | Number of Items | 1 | | OEM Equivalent Part Number | 50003-M45XL | | Thread Size | Fourteen millimeters by Nineteen millimeters | | Top Material Type | Metal | | Unit Count | 1 Count | ## Product Details - **Brand:** HKS - **Core Material:** Iridium - **Thread Size:** Fourteen millimeters by Nineteen millimeters - **Top Material Type:** Metal - **Vehicle Service Type:** UTV ## Images ![HKS 50003-M45XL M-Series Super Fire Racing Spark Plug - Image 1](https://m.media-amazon.com/images/I/61Cyvw3gWLL.jpg) ## Questions & Answers **Q: So how many plugs are in the box? The picture shows 2 plugs for 40.25, so if I want 4 plugs, I should buy quantity of 2, correct?** A: These plugs are sold individually **Q: should you buy enough for all of you cylinders or just what you need to replace?** A: You should use all the same make and model plugs in each cylinder. Never mix and match makes or models. **Q: How many does the package have?** A: They are each, so 1 spark plug. If the seller has damaged/open packaging units they are a great price! I got 4 and they were in perfect unused condition, cept for the boxes of course **Q: Disculpa viene en juego de 4 bujías o solo una** A: Compre la cantidad requerida, ya que se vende en unidades de 1 pieza. ## Frequently Bought Together - HKS 50003-M45XL M-Series Super Fire Racing Spark Plug - PQY Universal Spark Plug Gap Tool with 32 Blades Steel Feeler Gauge for Most 10mm 12mm 14mm 16mm Spark Plugs Red - LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122) --- ## 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.tn/products/2482051-hks-50003-m45xl-m-series-super-fire-racing-spark-plug](https://www.desertcart.tn/products/2482051-hks-50003-m45xl-m-series-super-fire-racing-spark-plug) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*