--- product_id: 93258550 title: "Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack)" brand: "autolite iridium ultra" price: "205.79 DT" currency: TND in_stock: true category: "Autolite Iridium Ultra" url: https://www.desertcart.tn/products/93258550-autolite-iridium-xp-automotive-replacement-spark-plugs-xp5363-4-pack store_origin: TN region: Tunisia --- # Platinum ground wire & V-trimmed electrode for optimal ignition 0.6mm finewire iridium tip for max fuel efficiency Up to 100,000 miles extended change interval Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) **Brand:** autolite iridium ultra **Price:** 205.79 DT **Availability:** ✅ In Stock ## Summary > ⚡ Ignite Performance, Slash Fuel Costs, Own the Road! ## Quick Answers - **What is this?** Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) by autolite iridium ultra - **How much does it cost?** 205.79 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/93258550-autolite-iridium-xp-automotive-replacement-spark-plugs-xp5363-4-pack) ## Best For - autolite iridium ultra enthusiasts ## Why This Product - Trusted autolite iridium ultra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Backed by Autolite’s 80+ years of expertise and a limited lifetime warranty for peace of mind. - • **Fuel-Smart Design:** Advanced electrode technology maximizes fuel efficiency, helping you save at the pump without sacrificing power. - • **Precision Ignition:** 0.6mm finewire iridium tip with laser welding ensures sharper, more consistent sparks for peak engine performance. - • **Unmatched Longevity:** Engineered to last up to 100,000 miles, reducing maintenance frequency and cost. - • **Universal Compatibility:** Fits all makes and models, domestic and foreign, making it the go-to upgrade for any vehicle. ## Overview Autolite Iridium XP spark plugs feature a durable 0.6mm finewire iridium center electrode and platinum-protected ground wire, delivering up to 100,000 miles of reliable, fuel-efficient ignition. Designed for all vehicle types, these plugs combine cutting-edge laser welding technology with Autolite’s trusted legacy, ensuring optimal engine performance and longevity backed by a limited lifetime warranty. ## Description Autolite Iridium XP is designed and engineered in the USA, is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite Iridium XP spark plugs function for all makes and models, both foreign and domestic, provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products. Consider upgrading to Autolite iridium XP spark plugs for increased performance. Autolite Iridium XP spark plugs are backed by an unmatched limited lifetime warranty. ## Features - EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today - FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption - OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance - AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs - CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078KWTCF2 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #293,039 in Automotive ( See Top 100 in Automotive ) #1,740 in Automotive Replacement Spark Plugs | | Brand Name | Autolite Iridium Ultra | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.6 4.6 out of 5 stars (933) | | Global Trade Identification Number | 00009100267597 | | Included Components | 4 Iridium Spark Plugs | | Item Type Name | Spark Plug | | Item Weight | 0.12 Pounds | | Manufacturer | FRAM | | Manufacturer Part Number | XP5363-4PK | | Manufacturer Warranty Description | Lifetime Limited Warranty | | Model Number | XP5363-4PK | | OEM Equivalent Part Number | XP5363-4PK | | Thread Size | 14 millimeters X 1.25 | | Top Material Type | Nickel | | UPC | 009100267597 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Autolite Iridium Ultra - **Core Material:** Iridium - **Thread Size:** 14 millimeters X 1.25 - **Top Material Type:** Nickel - **Vehicle Service Type:** Car, Truck ## Images ![Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71zUj4JgPFL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - Image 2](https://m.media-amazon.com/images/I/81a9JQsxxyL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - Image 3](https://m.media-amazon.com/images/I/81X6OoVygxL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - Image 4](https://m.media-amazon.com/images/I/71OdKPYQstL.jpg) ![Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - Image 5](https://m.media-amazon.com/images/I/81C0GaELbSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be used on motocross?** A: These plugs cannot be used for Motorcross, it only has vehicle applications. **Q: Sirven para mi mazda 3 modelo 2014** A: No, Autolite XP5363 no son compatibles con ese modelo. Autolite Iridium XP XP5682 sirve para 2014 Mazda 3 (2.0L & 2.5L). **Q: Buenos dias, estas bujias sirven para un ford fiesta 2011 1,6** A: Si **Q: Se extrae con k dado** A: 5/8 ## Frequently Bought Together - Autolite Iridium XP Automotive Replacement Spark Plugs, XP5363 (4 Pack) - ENA Set of 4 Ignition Coil Pack Compatible with Ford Mazda Mercury Escape Focus Tribute Mariner Transit Connect Fusion Ranger MKZ CMax 2.0L 2.3L 2.5L DOHC Replacement for FD505 DG501 DG504 DG541 DG507 - FEL-PRO VS 50639 R-1 Engine Valve Cover Gasket Set for Ford Fusion --- ## 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/93258550-autolite-iridium-xp-automotive-replacement-spark-plugs-xp5363-4-pack](https://www.desertcart.tn/products/93258550-autolite-iridium-xp-automotive-replacement-spark-plugs-xp5363-4-pack) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-15*