---
product_id: 100598682
title: "Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack)"
brand: "autolite iridium ultra"
price: "€ 41.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Autolite Iridium Ultra"
url: https://www.desertcart.com.cy/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack
store_origin: CY
region: Cyprus
---

# Fires quicker & cleaner Platinum-to-platinum durability Precision gap, no erosion Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack)

**Brand:** autolite iridium ultra
**Price:** € 41.82
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power — don’t get left in the dust!

## Quick Answers

- **What is this?** Autolite APP5863 Double Platinum Automotive Replacement Spark Plugs (4 Pack) by autolite iridium ultra
- **How much does it cost?** € 41.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Copper Core Advantage:** Full copper core electrode delivers superior conductivity in all driving conditions
- • **Precision Engineering:** High nickel alloy side electrode maintains exact gap, preventing misfires 🔧
- • **Enduring Platinum Power:** Platinum-to-platinum firing reduces gap erosion for long-lasting performance 🔥
- • **Lightning-Fast Ignition:** Necked-down center electrode ensures quicker starts and smoother acceleration ⚡
- • **Trusted Legacy Since 1936:** Autolite’s proven reliability keeps your engine running flawlessly, backed by a 5-year warranty

## Overview

Autolite APP5863 Double Platinum Spark Plugs combine advanced platinum-to-platinum electrodes with a copper core and high nickel alloy side electrode to deliver faster ignition, improved durability, and consistent performance. Designed for vehicle-specific fit, these plugs reduce misfires and gap erosion, ensuring reliable starts and smoother acceleration. Trusted since 1936 and backed by a 5-year warranty, they’re the smart upgrade for professional-grade engine efficiency.

## 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 | #664,388 in Automotive ( See Top 100 in Automotive ) #3,532 in Automotive Replacement Spark Plugs |
| Brand | Autolite Iridium Ultra |
| Core Material | Platinum |
| Customer Reviews | 4.4 4.4 out of 5 stars (238) |
| Date First Available | December 28, 2017 |
| Exterior | Chrome |
| Global Trade Identification Number | 00009100268242 |
| Item Weight | 7.7 ounces |
| Item model number | APP5863-4PK |
| Manufacturer | FRAM |
| Manufacturer Part Number | APP5863-4PK |
| Model | Double Platinum Spark Plug |
| Position | Center |
| Product Dimensions | 3.38 x 4 x 1 inches |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 009100268242 |
| 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

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**Shop now:** [https://www.desertcart.com.cy/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack](https://www.desertcart.com.cy/products/100598682-autolite-app5863-double-platinum-automotive-replacement-spark-plugs-4-pack)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-23*