---
product_id: 17204792
title: "HardDrive 18-6618A Red Lighted Spark Plug Cap"
brand: "harddrive"
price: "216 som"
currency: KGS
in_stock: false
reviews_count: 6
url: https://www.desertcart.kg/products/17204792-harddrive-18-6618a-red-lighted-spark-plug-cap
store_origin: KG
region: Kyrgyzstan
---

# Real-time electrical flow display Easy thread-in installation Red LED current indicator HardDrive 18-6618A Red Lighted Spark Plug Cap

**Brand:** harddrive
**Price:** 216 som
**Availability:** ❌ Out of Stock

## Summary

> 🔴 Light up your ride’s heartbeat with instant spark insight!

## Quick Answers

- **What is this?** HardDrive 18-6618A Red Lighted Spark Plug Cap by harddrive
- **How much does it cost?** 216 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/17204792-harddrive-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

- • **Compact & Lightweight:** At just 1.6 ounces and 1-inch cube size, it fits seamlessly without bulk.
- • **Durable Quality Value:** Built by HardDrive to deliver reliable performance and long-lasting use.
- • **Effortless Installation:** Designed to easily thread into spark plug wires for a hassle-free upgrade.
- • **Visual Spark Monitoring:** Stay ahead with real-time spark plug diagnostics that boost engine tuning confidence.
- • **Instant Electrical Feedback:** Red LED lights up to visually confirm spark plug activity, eliminating guesswork.

## Overview

The HardDrive 18-6618A Red Lighted Spark Plug Cap features a bright red LED that visually confirms electrical current flow through your spark plug wire. Compact and lightweight, it easily threads into existing spark plug wires, providing a durable and reliable way to monitor spark activity in real time.

## 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.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HardDrive |
| Brand | Harddrive |
| Model | 18-6618A |
| Item Weight | 1.6 ounces |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | 18-6618A |
| Manufacturer Part Number | 18-6618A |

## Images

![HardDrive 18-6618A Red Lighted Spark Plug Cap - Image 1](https://m.media-amazon.com/images/I/61PM5EBHcLL.jpg)
![HardDrive 18-6618A Red Lighted Spark Plug Cap - Image 2](https://m.media-amazon.com/images/I/31ctfPYMSqL.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.kg/products/17204792-harddrive-18-6618a-red-lighted-spark-plug-cap](https://www.desertcart.kg/products/17204792-harddrive-18-6618a-red-lighted-spark-plug-cap)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*