---
product_id: 303379012
title: "Autolite APP6203 Double Platinum Spark Plug"
brand: "autolite iridium ultra"
price: "$2.41"
currency: USD
in_stock: false
reviews_count: 1
url: https://www.desertcart.us/products/303379012-autolite-app6203-double-platinum-spark-plug
store_origin: US
region: United States of America
---

# Autolite APP6203 Double Platinum Spark Plug

**Brand:** autolite iridium ultra
**Price:** $2.41
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Autolite APP6203 Double Platinum Spark Plug by autolite iridium ultra
- **How much does it cost?** $2.41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/303379012-autolite-app6203-double-platinum-spark-plug)

## 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

## Description

Autolite Double Platinum Spark Plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires, and provides improved durability. These superior-performing spark plugs provide the preferred technology for DIS engines. They also feature a high nickel alloy side electrode, full platinum tips, a necked-down center electrode, and a full copper core center electrode. Guaranteed for 5 years. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Designed and engineered in the USA.

Review: Replaced plugs for the second time at 230+K miles. Replaced Denso plugs with these Autolites. So far, no problems.

## Features

- Full platinum tips with platinum on both the center and side electrodes promotes reduced gap wear for improved plug life
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy
- Platinum alloy pad on ground electrode for extended durability and service life and platinum-to-platinum firing
- Nickel-plated steel shell for increased durability and long life corrosion resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M01C53L |
| Brand Name | Autolite Iridium Ultra |
| Core Material | Platinum |
| Customer Reviews | 4.7 4.7 out of 5 stars (14) |
| Global Trade Identification Number | 00009100268860 |
| Item Weight | 50 g |
| Manufacturer | Autolite |
| Manufacturer Part Number | APP6203 |
| Model Number | APP6203 |
| Top Material Type | Nickel |
| UPC | 009100268860 |

## Product Details

- **Brand:** Autolite Iridium Ultra
- **Core material:** Platinum
- **Global Trade Identification Number:** 00009100268860
- **Top material type:** Nickel
- **UPC:** 009100268860

## Images

![Autolite APP6203 Double Platinum Spark Plug - Image 1](https://m.media-amazon.com/images/I/51W9vYr-FoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 September 2019*

Replaced plugs for the second time at 230+K miles. Replaced Denso plugs with these Autolites. So far, no problems.

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**Shop now:** [https://www.desertcart.us/products/303379012-autolite-app6203-double-platinum-spark-plug](https://www.desertcart.us/products/303379012-autolite-app6203-double-platinum-spark-plug)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-03*