---
product_id: 6929198
title: "Autolite 3924 Spark Plug Copper Core (4 Pack)"
brand: "autolite"
price: "Rp714937"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/6929198-autolite-3924-spark-plug-copper-core-4-pack
store_origin: ID
region: Indonesia
---

# Copper core for superior conductivity Optimized spark for efficient ignition Precision fit for reliable performance Autolite 3924 Spark Plug Copper Core (4 Pack)

**Brand:** autolite
**Price:** Rp714937
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Autolite’s spark of excellence!

## Quick Answers

- **What is this?** Autolite 3924 Spark Plug Copper Core (4 Pack) by autolite
- **How much does it cost?** Rp714937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/6929198-autolite-3924-spark-plug-copper-core-4-pack)

## Best For

- autolite enthusiasts

## Why This Product

- Trusted autolite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Brand:** Autolite’s legacy of quality ensures reliability you can count on.
- • **Durable Design:** Built to withstand high temperatures and extend engine life.
- • **Copper Core Power:** Delivers enhanced electrical conductivity for a stronger, more consistent spark.
- • **Pack of 4 Convenience:** Ideal for a full engine tune-up, ensuring all cylinders fire flawlessly.
- • **Precision Engineering:** Exact fitment guarantees hassle-free installation and peak performance.

## Overview

The Autolite 3924 Spark Plug Copper Core (4 Pack) offers a high-performance ignition solution featuring a copper core for superior conductivity, precision fit for reliable engine performance, and durable construction to withstand demanding conditions. Perfect for professional-grade engine maintenance and upgrades.

## Description

Sold in packs of 4.

## Features

- Sold in packs of 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Autolite Spark Plugs |
| Brand | Autolite |
| Item Weight | 6.7 ounces |
| Product Dimensions | 3.38 x 4 x 1 inches |
| Item model number | 3924 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 103 |

## Product Details

- **Brand:** Autolite
- **Core Material:** Copper
- **Thread Size:** 14mm x 1.25mm
- **Top Material Type:** Alloy Steel
- **UPC:** 009100200730

## Images

![Autolite 3924 Spark Plug Copper Core (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71kJkWphNwL.jpg)
![Autolite 3924 Spark Plug Copper Core (4 Pack) - Image 2](https://m.media-amazon.com/images/I/61RnB85lqaL.jpg)
![Autolite 3924 Spark Plug Copper Core (4 Pack) - Image 3](https://m.media-amazon.com/images/I/61ar9YWL+rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works As Expected.
*by C***N on August 29, 2024*

These spark plugs were recommended by my engine manufacturer and so far are working as expected.

### ⭐⭐⭐⭐⭐ Good quality with low price
*by J***Y on August 27, 2021*

Remember to adjust the spark gap !At first I install without adjusting the gap. The car runs but with poor acceleration( weak power).Then I dick up the old ones from my garbage can, and match up the spark plug gap then reinstall, Whoa La!! the car run just like a new engine.Cooper plug in fact has a better conductivity then the platinum one; hence, better performance. Only that cooper has shorter life. But with price like this, I wouldn’t mind to change them every few years.

### ⭐⭐⭐⭐⭐ Correct fit 2007 Yaris 1.5L
*by D***D on December 3, 2023*

Good fit , just very minor gap adjustment for my Yaris

## Frequently Bought Together

- Autolite 3924 Spark Plug Copper Core (4 Pack)
- Set of 2 KOHLER 12 050 01-S Engine Oil Filter
- Pennzoil Platinum Full Synthetic 10W-30 Motor Oil, 5 Quart

---

## 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.id/products/6929198-autolite-3924-spark-plug-copper-core-4-pack](https://www.desertcart.id/products/6929198-autolite-3924-spark-plug-copper-core-4-pack)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-01-24*