--- product_id: 100598682 title: "Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack)" brand: "autolite iridium ultra" price: "€ 44.33" currency: EUR in_stock: true reviews_count: 13 category: "Autolite Iridium Ultra" url: https://www.desertcart.sk/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack store_origin: SK region: Slovakia --- # Necked-down center electrode for quicker ignition Platinum-to-platinum firing for superior durability High nickel alloy side electrode prevents gap erosion Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) **Brand:** autolite iridium ultra **Price:** € 44.33 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with precision and power — don’t let your engine miss a beat! ## Quick Answers - **What is this?** Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) by autolite iridium ultra - **How much does it cost?** € 44.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-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 - • **Lightning-Fast Ignition:** Necked-down center electrode fires quicker with less voltage, ensuring easier starts and rapid acceleration. - • **Trusted Legacy Since 1936:** Autolite’s decades of expertise guarantee reliable OE replacement quality you can count on. - • **Engineered for Every Drive:** Vehicle-specific fit ensures seamless integration for cars and trucks, maximizing performance on every journey. - • **Heat-Optimized Performance:** Yttrium-enhanced ground electrode delivers superior heat transfer for consistent engine efficiency. - • **Enduring Platinum Precision:** Platinum-to-platinum design drastically reduces gap erosion and misfires, extending spark plug life. ## Overview Autolite APP5863 Double Platinum Spark Plugs feature a necked-down center electrode and platinum-to-platinum firing for faster, cleaner ignition and superior durability. Enhanced with a Yttrium ground electrode and high nickel alloy side electrode, these plugs maintain precise gaps and resist erosion, delivering reliable performance and longer life. Trusted since 1936, this 4-pack fits cars and trucks with a 14mm thread size and comes backed by a 5-year limited warranty. ## Description Autolite Double Platinum Spark Plugs have better materials to give your engine better performance. Platinum-to-platinum design greatly decreases gap erosion, reduces misfires, and provides improved durability compared to standard plugs. It's the superior-performing spark plug, providing preferred technology for DIS engines. 5-year limited warranty Review: So far so good - In a nutshell they are a solid well made plug you can depend on to not miss fire like the off brands do. Been using them for decades for a reason. Review: A Spark of Genius (Without the Drama) - Ah, the platinum spark plugs and autolite—a marvel of engineering that arrived on time (shocking, I know). These plugs worked as expected, delivering reliable performance without any unexpected sparks of creativity. Truly, they are the unsung heroes of the automotive world, flawlessly igniting engines while refusing to ignite any excitement. The auto light? It’s as bright and functional as it needs to be—no flair, no pizzazz, just cold hard functionality. If you’re looking for a set of spark plugs and a light that scream “I do my job and nothing more,” this is the dream team. Bonus points for being delivered promptly, because who doesn’t love punctual parts? ## Features - MAXIMUM PERFORMANCE: Every Double Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration. Full copper core electrode provides better performance in all conditions - IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode provides superior heat transfer - CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion for longer plug life - high nickel alloy side electrode maintains precise gap - 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 plugs needs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078KQZCJB | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #535,538 in Automotive ( See Top 100 in Automotive ) #2,953 in Automotive Replacement Spark Plugs | | Brand | Autolite Iridium Ultra | | Brand Name | Autolite Iridium Ultra | | Compatible with Vehicle Type | Car, Truck | | Core Material | Platinum | | Customer Reviews | 4.4 out of 5 stars 242 Reviews | | Global Trade Identification Number | 00009100268242 | | Included Components | Platinum Spark Plug | | Item Type Name | Double Platinum Spark Plug | | Item Weight | 7.68 ounces | | Manufacturer | FRAM | | Manufacturer Part Number | APP5863-4PK | | Manufacturer Warranty Description | Manufacturer | | Model Number | APP5863-4PK | | OEM Equivalent Part Number | APP5863-4PK | | Thread Size | 14mm | | Top Material Type | Nickel | | UPC | 009100268242 | | Unit Count | 4.0 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** Autolite Iridium Ultra - **Core Material:** Platinum - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** Car, Truck ## Images ![Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 1](https://m.media-amazon.com/images/I/81iDBnNV9ML.jpg) ![Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 2](https://m.media-amazon.com/images/I/71v600qJpsL.jpg) ![Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 3](https://m.media-amazon.com/images/I/81773T3oQTL.jpg) ![Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 4](https://m.media-amazon.com/images/I/71OdKPYQstL.jpg) ![Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 5](https://m.media-amazon.com/images/I/81C0GaELbSL.jpg) ## Questions & Answers **Q: are these gapped already?** A: Yes **Q: What size socket do i need for this plug (auto lite app5863)?** A: The Hex Size is: 5/8" (16mm) for these Autolite APP5863. ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far so good *by J***R on January 17, 2025* In a nutshell they are a solid well made plug you can depend on to not miss fire like the off brands do. Been using them for decades for a reason. ### ⭐⭐⭐⭐⭐ A Spark of Genius (Without the Drama) *by D***G on April 23, 2025* Ah, the platinum spark plugs and autolite—a marvel of engineering that arrived on time (shocking, I know). These plugs worked as expected, delivering reliable performance without any unexpected sparks of creativity. Truly, they are the unsung heroes of the automotive world, flawlessly igniting engines while refusing to ignite any excitement. The auto light? It’s as bright and functional as it needs to be—no flair, no pizzazz, just cold hard functionality. If you’re looking for a set of spark plugs and a light that scream “I do my job and nothing more,” this is the dream team. Bonus points for being delivered promptly, because who doesn’t love punctual parts? ### ⭐⭐⭐⭐⭐ great ford focus 2016 s *by J***Z on January 29, 2026* i purchased this SP for Ford Focus 2016 s flex fuel almost 2 years later are working well ## Frequently Bought Together - Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Set of 4 Ignition Coil Packs Fits for 2.0L L4 Ford Focus Escape Fusion Edge Lincoln MKC MKZ 2.0 2012 2013 2014 2015 2016 2017 2018 2019 OE# C1816 UF670 DG546 - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion --- ## 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.sk/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack](https://www.desertcart.sk/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*