---
product_id: 17204792
title: "18-6618A Red Lighted Spark Plug Cap"
brand: "harddrive"
price: "R$265"
currency: BRL
in_stock: false
reviews_count: 6
url: https://www.desertcart.com.br/products/17204792-18-6618a-red-lighted-spark-plug-cap
store_origin: BR
region: Brazil
---

# Classic illuminated spark plug cap Easy thread-in installation Visible electrical current indicator 18-6618A Red Lighted Spark Plug Cap

**Brand:** harddrive
**Price:** R$265
**Availability:** ❌ Out of Stock

## Summary

> 🔴 Light up your ride’s heartbeat with vintage flair!

## Quick Answers

- **What is this?** 18-6618A Red Lighted Spark Plug Cap by harddrive
- **How much does it cost?** R$265 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/17204792-18-6618a-red-lighted-spark-plug-cap)

## Best For

- harddrive enthusiasts

## Why This Product

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

## Key Features

- • **Retro-Modern Vibe:** Adds a nostalgic, old-school glow that stands out in any bike setup.
- • **Compact & Lightweight:** At just 1.6 ounces and 1-inch size, it fits seamlessly without bulk.
- • **Durable Quality Value:** Built by HardDrive, a trusted name with 55 years in power-sports distribution.
- • **Effortless Installation:** Designed to easily thread into your spark plug wire for a hassle-free upgrade.
- • **Instant Electrical Feedback:** Red light glows to confirm spark plug activity, ensuring your engine’s pulse is always visible.

## Overview

The HardDrive 18-6618A Red Lighted Spark Plug Cap is a compact, easy-to-install electrical plug cap that illuminates to show spark plug activity. Perfect for V-Twin enthusiasts seeking reliable performance with a classic, eye-catching glow.

## Description

Harddrive is the American V-Twin division of Western power sports (wps) has been in the power-sports distribution business for 55 years. Headquartered in boise, Idaho, Harddrive offers more than 1, 800 V-Twin products to dealers nationwide.

Review: Five Stars - Works perfectly
Review: Five Stars - Nice work great old school look

## Features

- Lights up to show electrical current
- Easily threads into spark plug wire
- Quality value

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DX8AG0K |
| Brand | Harddrive |
| Customer Reviews | 3.4 3.4 out of 5 stars (22) |
| Date First Available | July 13, 2013 |
| Item Weight | 1.6 ounces |
| Item model number | 18-6618A |
| Manufacturer | HardDrive |
| Manufacturer Part Number | 18-6618A |
| Model | 18-6618A |
| Product Dimensions | 1 x 1 x 1 inches |

## Images

![18-6618A Red Lighted Spark Plug Cap - Image 1](https://m.media-amazon.com/images/I/31ctfPYMSqL.jpg)
![18-6618A Red Lighted Spark Plug Cap - Image 2](https://m.media-amazon.com/images/I/61PM5EBHcLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by E***H on September 10, 2017*

Works perfectly

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on October 19, 2015*

Nice work great old school look

### ⭐⭐⭐⭐⭐ Five Stars
*by L***S on May 17, 2017*

GOOD

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**Shop now:** [https://www.desertcart.com.br/products/17204792-18-6618a-red-lighted-spark-plug-cap](https://www.desertcart.com.br/products/17204792-18-6618a-red-lighted-spark-plug-cap)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*