--- product_id: 15527622 title: "Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1)" brand: "denso" price: "11762 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Denso" url: https://www.desertcart.hu/products/15527622-denso-5363-iu27-iridium-power-spark-plug-pack-of-1 store_origin: HU region: Hungary --- # 0.4mm iridium electrode for max spark U-groove & taper cut for faster flame 360° laser welding for unmatched durability Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) **Brand:** denso **Price:** 11762 Ft **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision power and unstoppable spark! ## Quick Answers - **What is this?** Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) by denso - **How much does it cost?** 11762 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/15527622-denso-5363-iu27-iridium-power-spark-plug-pack-of-1) ## Best For - denso enthusiasts ## Why This Product - Trusted denso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Flame Growth:** Innovative U-groove and taper cut ground electrode accelerates spark flame, boosting combustion efficiency. - • **Trusted Performance:** Top-rated with a 4.6-star customer score, delivering reliable ignition and enhanced fuel efficiency every drive. - • **Unrivaled Durability:** DENSO’s patented 360-degree laser welding ensures a rock-solid bond and long-lasting spark plug life. - • **Vehicle-Specific Fit:** Designed to perfectly match your car or truck’s engine specs for seamless installation and optimal results. - • **Precision Ignition Power:** World’s smallest 0.4mm iridium center electrode maximizes firing potential for peak engine performance. ## Overview The Denso IU27 Iridium Power Spark Plug features a razor-thin 0.4mm iridium center electrode for maximum ignition efficiency, combined with a U-groove and taper cut ground electrode that accelerates flame growth. Its patented 360-degree laser welding guarantees exceptional durability and performance, making it a top choice for vehicle-specific applications in cars and trucks. ## Description Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) Review: YOUR BIKE WILL LOVE YOU! - Spend the extra $3 on these instead of NGK, Irridium Densos will wake your bike up. Clean idle, no bog, and less foul, NICE! Review: Excellent upgrade for the stock spark plugs - Excellent upgrade for the stock spark plugs. I already had installed a full exhaust system, and these plugs plus a K&N air filter complete the package. Of course had to remap the fuel injection system. ## Features - 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential - U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching - DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CJ04B4 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #1,946,520 in Automotive ( See Top 100 in Automotive ) #336 in Automotive Performance Spark Plugs | | Brand | Denso | | Brand Name | Denso | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.4 out of 5 stars 108 Reviews | | Gap Size | 0.4 millimeters | | Global Trade Identification Number | 00042511053632 | | Included Components | Spark Plug | | Item Highlight | Replaces 4772. World's smallest 0.4mm iridium tip fires on less voltage - sharper response, 40,000-60,000 mile efficiency. | | Item Type Name | Spark Plug | | Item Weight | 0.03 kg | | Manufacturer | Denso | | Manufacturer Part Number | IU27 | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | IU27 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 09482-00458-SUZUKI,09482-00459-000-SUZUKI,09482-00459-SUZUKI,670.4.016.1B-DUCATI,90793-20034-YAMAHA,9079E-ND045-YAMAHA,9079E-ND059-YAMAHA,9079Q-30501-YAMAHA,92070-1143-KAWASAKI,92070-1144-KAWASAKI,92070-1148-KAWASAKI,92070-1150-KAWASAKI,92070-1151-KAWASAKI,947-00003-07-YAMAHA,947-00003-19-YAMAHA,94700-00319-YAMAHA,94701-00318-YAMAHA,94701-00410-YAMAHA,94703-00307-YAMAHA,94703-00315-YAMAHA,94703-00… | | Thread Size | M14 x 1.25 | | Top Material Type | Iridium | | UPC | 042511053632 | | Unit Count | 1 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** Denso - **Core Material:** Iridium - **Thread Size:** M14 x 1.25 - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71j0LjNNt3L.jpg) ![Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/51f2Iosq2DL.jpg) ![Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/61hohZdadeL.jpg) ![Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/61dxSBtraLL.jpg) ![Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/41AjIQSaJJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ YOUR BIKE WILL LOVE YOU! *by J***. on June 19, 2018* Spend the extra $3 on these instead of NGK, Irridium Densos will wake your bike up. Clean idle, no bog, and less foul, NICE! ### ⭐⭐⭐⭐⭐ Excellent upgrade for the stock spark plugs *by M***A on August 5, 2014* Excellent upgrade for the stock spark plugs. I already had installed a full exhaust system, and these plugs plus a K&N air filter complete the package. Of course had to remap the fuel injection system. ### ⭐⭐⭐ Fair *by L***S on October 13, 2019* No increase I’m power ## Frequently Bought Together - Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1) - Genuine Honda (25430-PLR-003) Transmission Filter --- ## 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.hu/products/15527622-denso-5363-iu27-iridium-power-spark-plug-pack-of-1](https://www.desertcart.hu/products/15527622-denso-5363-iu27-iridium-power-spark-plug-pack-of-1) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-10-05*