---
product_id: 630666989
title: "Autolite 3924 Copper Resistor Spark Plug, Pack of 1"
brand: "autolite iridium ultra"
price: "S/.35"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/630666989-autolite-3924-copper-resistor-spark-plug-pack-of-1
store_origin: PE
region: Peru
---

# Copper core for superior conductivity Iridium ultra tip for enhanced ignition Optimized for motorcycle engine performance Autolite 3924 Copper Resistor Spark Plug, Pack of 1

**Brand:** autolite iridium ultra
**Price:** S/.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with precision and power!

## Quick Answers

- **What is this?** Autolite 3924 Copper Resistor Spark Plug, Pack of 1 by autolite iridium ultra
- **How much does it cost?** S/.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/630666989-autolite-3924-copper-resistor-spark-plug-pack-of-1)

## 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

- • **No Assembly Needed:** Ready to install out of the box, saving you time and hassle
- • **Compact & Lightweight:** At just 41g and small dimensions, it fits seamlessly without added bulk
- • **Precision Copper Core:** Delivers exceptional electrical conductivity for faster starts ⚡
- • **Iridium Ultra Alloy Tip:** Ensures longer life and consistent spark for peak engine efficiency 🔥
- • **Tailored Motorcycle Fit:** Designed specifically for motorcycle engines to maximize power and reliability 🏍️

## Overview

The Autolite 3924 Copper Resistor Spark Plug features a high-conductivity copper core combined with an iridium ultra alloy tip, engineered specifically for motorcycle engines. Compact and lightweight at 41 grams, it offers reliable ignition performance and durability with no assembly required, ensuring your bike starts strong every time.

## Description

This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this project. Contact the seller directly for additional product information and availability.bProduct DescriptionbbrSPARK PLUG 4BOX

## Features

- Autolite Spark Plug 3924

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Autolite Iridium Ultra |
| Core Material | Copper |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00009100039248 |
| UPC | 009100039248 |
| OEM Part Number | 3924 |
| Product Dimensions | 8.64 x 2.79 x 2.54 cm; 41 g |
| Item model number | 3924 |
| Manufacturer Part Number | 3924 |
| Position | Center |
| Assembly Required | No |
| Item Weight | 41 g |

## Product Details

- **Brand:** Autolite Iridium Ultra
- **Core Material:** Copper
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Motorcycle
- **Global Trade Identification Number:** 00009100039248

## Images

![Autolite 3924 Copper Resistor Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61HfGn9+YBL.jpg)
![Autolite 3924 Copper Resistor Spark Plug, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/7149LMaGtCL.jpg)
![Autolite 3924 Copper Resistor Spark Plug, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/71sRR+tS62L.jpg)
![Autolite 3924 Copper Resistor Spark Plug, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/71MGX4XYJQL.jpg)
![Autolite 3924 Copper Resistor Spark Plug, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/71OdKPYQstL.jpg)

## Questions & Answers

**Q: This is a replacement for my john deere snow blower - model 1330se.  is there a gap requirement on this plug specific to my application?**
A: Good Morning! There is no gap specifically for your application. The 3924 plug was engineered to perform at a specific gap setting. What this means is that if John Deere says that the 3924 will match up to your OEM application it means that your snow blower was designed, engineered, and built to run with a plug at that gap setting.  I hope you have a great weekend.

**Q: how many is there ? for 4.71? 4 or one piece ?**
A: Per single piece

**Q: Do these come calibrated already?**
A: If you mean spaced, as in the spacing of the electrode on the tip, maybe.  Different engines require different spacing based on the requirements as designed by the mfg.  Always check the specs and space accordingly.  You may find the spacing correct as delivered, but that would be a fluke.

**Q: How many spark plugs Do you get for$5.66**
A: They come in 4

## Frequently Bought Together

- Autolite 3924 Copper Resistor Automotive Replacement Spark Plug, Hex Size 5/8 inch (1 Pack)
- Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Petrol Engines, Suitable For Hybrids

---

## 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.pe/products/630666989-autolite-3924-copper-resistor-spark-plug-pack-of-1](https://www.desertcart.pe/products/630666989-autolite-3924-copper-resistor-spark-plug-pack-of-1)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-31*