---
product_id: 54638349
title: "OTC 6589 Electronic Ignition Spark Tester white"
brand: "otc"
price: "S/.282"
currency: PEN
in_stock: true
reviews_count: 5
category: "Otc"
url: https://www.desertcart.pe/products/54638349-otc-6589-electronic-ignition-spark-tester-white
store_origin: PE
region: Peru
---

# True spark performance Compact 11.4x17x4.3 cm design Universal HEI system compatibility OTC 6589 Electronic Ignition Spark Tester white

**Brand:** otc
**Price:** S/.282
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite confidence with every test — don’t let hidden misfires slow you down!

## Quick Answers

- **What is this?** OTC 6589 Electronic Ignition Spark Tester white by otc
- **How much does it cost?** S/.282 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/54638349-otc-6589-electronic-ignition-spark-tester-white)

## Best For

- otc enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Quick attach plug wire and ground clip for instant testing
- • **Time & Cost Saver:** Identify weak coils early to avoid costly repairs and downtime
- • **Durable & Reliable:** High-quality build ensures consistent, long-term performance
- • **Versatile Compatibility:** Works seamlessly on vehicles & power equipment with HEI systems
- • **Precision Spark Diagnostics:** Detect ignition anomalies invisible to basic tests

## Overview

The OTC 6589 Electronic Ignition Spark Tester is a compact, high-quality diagnostic tool designed for professional-grade testing of high energy ignition (HEI) systems. It delivers accurate spark performance results by simulating high-load conditions, enabling early detection of weak coils and ignition faults that standard tests miss. Compatible with a wide range of vehicles and power equipment, this corded electric tester boosts technician productivity and reduces costly troubleshooting time.

## Description

Simple, high quality tool designed to test high energy electronic ignition (HEI) systems. Simply attach plug wire to end then use built in clip to attach to ground. Tester will give you true spark performance results, helping you identify ignition anomalies that simply removing a plug and grounding it won't reveal. For use on vehicles and power equipment equipped with a high energy ignition system. Value is at the core of the OTC tool and equipment portfolio. Whether it’s a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

Review: Perfection is all I can say - His quality tool works amazingly for hei and dis systems and is a necessity
Review: Awesome tool, more important than you might think. - Excellent tool, I don't even consider using a screwdriver or additional spark plug to test coils, a real test anymore. Coils sometimes like to get weak over time, and cause occasional misfires. You can't really test if it's 20% weaker than its supposed to be. It will still appear to be a good spark. Unless you use the OTC spark tester, it requires the coil to output a much higher voltage. Similar to under high load conditions. Sounds like I'm trying to sell this tool, but it saved me a lot of time today on a Ford 5.4 with 4 coils that didn't pass on the tester. They all had decent spark but not enough apparently. Replaced all 4 of the ones that tested bad, and now it runs great. There's no other way I would have known that. The only issue I've had with it is the end that snaps into the spark plug wire kept unscrewing over time, a little loctite should keep it in place though. Also the porcelain can get dirty, I use brake cleaner and a clean paper towel or q-tip to wipe it clean again. I bought this about 2 years ago, it's helped me a lot but really saved me today. I paid $13.84 here on desertcart. Paid for itself over and over. Edit 2021: the clip fell off recently, since it's really only hung by a small metal tang. Problem is, the spring flew somewhere and now I can't use the clip anymore. In order to ground it, I have to attach a small jumper wire to it now. Which I had to do that occasionally anyway, since cars have so much plastic. I'll probably find another spring eventually, and cut it down if I have to.

## Features

- Simple, high quality tool designed to test high energy electronic ignition (HEI) systems
- Simply attach plug wire to end then use built in clip to attach to ground
- Tester will give you true spark performance results, helping you identify ignition anomalies that simply removing a plug and grounding it won't reveal
- For use on vehicles and power equipment equipped with a high energy ignition system
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0050SFVO2 |
| Best Sellers Rank | 306,282 in Automotive ( See Top 100 in Automotive ) 98 in Ignition Testers |
| Brand | OTC |
| Colour | Blue |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.4 out of 5 stars 1,051 Reviews |
| Global Trade Identification Number | 00731413047619 |
| Included Components | Ignition Spark Tester |
| Item Dimensions | 11.4 x 17 x 4.3 centimetres |
| Item Type Name | OTC 6589 Electronic Ignition Spark Tester white |
| Item Weight | 1 Grams |
| Item dimensions L x W x H | 11.4 x 17 x 4.3 centimetres |
| Item height | 4.32 centimetres |
| Item weight | 1 Grams |
| Manufacturer | OTC |
| Measurement Type | Ohmmeter |
| Model Number | 6589 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Specification Met | energy |
| Style | Simple |
| Style Name | Simple |
| UPC | 731413047619 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** OTC
- **Power source:** Corded Electric
- **Style:** Simple
- **Colour:** Blue
- **Item weight:** 1 Grams

## Images

![OTC 6589 Electronic Ignition Spark Tester white - Image 1](https://m.media-amazon.com/images/I/717TepYoaFL.jpg)
![OTC 6589 Electronic Ignition Spark Tester white - Image 2](https://m.media-amazon.com/images/I/8142bzQ7q6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfection is all I can say
*by J***N on 14 December 2018*

His quality tool works amazingly for hei and dis systems and is a necessity

### ⭐⭐⭐⭐⭐ Awesome tool, more important than you might think.
*by C***D on 11 October 2016*

Excellent tool, I don't even consider using a screwdriver or additional spark plug to test coils, a real test anymore. Coils sometimes like to get weak over time, and cause occasional misfires. You can't really test if it's 20% weaker than its supposed to be. It will still appear to be a good spark. Unless you use the OTC spark tester, it requires the coil to output a much higher voltage. Similar to under high load conditions. Sounds like I'm trying to sell this tool, but it saved me a lot of time today on a Ford 5.4 with 4 coils that didn't pass on the tester. They all had decent spark but not enough apparently. Replaced all 4 of the ones that tested bad, and now it runs great. There's no other way I would have known that. The only issue I've had with it is the end that snaps into the spark plug wire kept unscrewing over time, a little loctite should keep it in place though. Also the porcelain can get dirty, I use brake cleaner and a clean paper towel or q-tip to wipe it clean again. I bought this about 2 years ago, it's helped me a lot but really saved me today. I paid $13.84 here on Amazon. Paid for itself over and over. Edit 2021: the clip fell off recently, since it's really only hung by a small metal tang. Problem is, the spring flew somewhere and now I can't use the clip anymore. In order to ground it, I have to attach a small jumper wire to it now. Which I had to do that occasionally anyway, since cars have so much plastic. I'll probably find another spring eventually, and cut it down if I have to.

### ⭐⭐⭐⭐⭐ Excelente
*by L***L on 12 January 2021*

Excelente producto, muy útil

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**Shop now:** [https://www.desertcart.pe/products/54638349-otc-6589-electronic-ignition-spark-tester-white](https://www.desertcart.pe/products/54638349-otc-6589-electronic-ignition-spark-tester-white)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-17*