---
product_id: 48134903
title: "Silverline Ignition Spark Tester 270mm (633982)"
brand: "silverline"
price: "$44.45"
currency: USD
in_stock: true
reviews_count: 13
category: "Silverline"
url: https://www.desertcart.ec/products/48134903-silverline-ignition-spark-tester-270mm-633982
store_origin: EC
region: Ecuador
---

# Clear ignition spark indicator Universal fit for spark plugs & leads Saves hours troubleshooting ignition faults Silverline Ignition Spark Tester 270mm (633982)

**Brand:** silverline
**Price:** $44.45
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your diagnostics with precision and speed!

## Quick Answers

- **What is this?** Silverline Ignition Spark Tester 270mm (633982) by silverline
- **How much does it cost?** $44.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/48134903-silverline-ignition-spark-tester-270mm-633982)

## Best For

- silverline enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Built to last with Silverline’s trusted quality and safety standards
- • **Compact & Lightweight:** Only 80g and 270mm length for easy handling and storage
- • **Instant Spark Feedback:** Plug in and instantly see ignition health with neon-red flashes ⚡
- • **Universal Compatibility:** Fits virtually all spark plugs including motorcycles and mowers 🔧
- • **Time-Saving Diagnostic Tool:** Eliminate guesswork and speed up ignition system repairs ⏱️

## Overview

The Silverline Ignition Spark Tester 270mm (633982) is a lightweight, universal tool that connects between spark plug and ignition lead to provide a clear neon-red spark indication. Trusted across the UK and Europe, it offers reliable, quick diagnostics for automotive ignition systems, saving professionals valuable troubleshooting time while ensuring compatibility with a wide range of engines.

## Description

Product Description Connects between spark plug and ignition lead to give a clear indication of ignition system function. Manufacturer's Description Recognised and trusted throughout the UK and Europe, Silverline’s comprehensive range of tools meets both current and future demands. New products, utilising an enhanced technology, are being delivered every day, ensuring Silverline customers get the better tools.The Silverline range includes over 5000 hand and power tools for use in the home, garden and workshop. Subjected to thorough testing, Silverline delivers tools that comply with the higher standards in quality and safety. Through continuous monitoring and improvement of their suppliers, Silverline provide tools that are approved and certified with long guarantees, so you can be sure you’re investing in one of the best tools on the market today.Silverline cares about the environment. As their products are sourced from factories around the world, they run continuous improvement programmes to ensure they only deliver quality tools that comply with high environmental standards.Silverline is committed to supporting human rights and upholding moral and ethical standards. They monitor their supply chain closely through a controlled programme of factory audits and assessments. To pass their audit, all suppliers must actively comply with all relevant local and international legislation and demonstrate a good, safe and healthy working environment.

Review: Great little gadget - After several reviews complaining about failed bulbs, I ordered this with some trepidation. I needn't have worried. The device is extremely simple: you plug it in between the existing HT lead and existing plug, and it flashes neon-red every time the plug sparks. I was concerned that the gadget wouldn't fit the plug in my mower: it fitted just fine. (In fact, I didn't find a plug it didn't fit - even motorcycle plugs were OK. It seems pretty universal.) Perhaps the only drawback is the male contact (the stick bit, that fits the existing HT lead) is quite long - great for when you've got shrouded leads, but a bit awkward when you haven't (because you have to make sure it comes nowhere near any earthed metal. I'm going to try wrapping a piece of heat-shrink onto it. I found the flash to be clear and perfectly bright enough for my workshop, (note to reviewers who said the bulb was dead on delivery: it's a neon - it's not supposed to to test continuous!) and it saved me hours tracking down a fault in a magneto circuit. Overall, great little product, great price, seems very reliable (nothing really to go wrong). I can see it will be part of my toolbox for years to come.
Review: Spark tester - Good for testing circuit

## Features

- Silverline Tools Product
- 633982 Ignition Spark Tester.
- Connects Between Spark Plug And Ignition Lead To Give A Clear Indication of Ignition System Function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00157O4YK |
| Best Sellers Rank | 49,651 in Automotive ( See Top 100 in Automotive ) 17 in Ignition Testers |
| Brand | Silverline |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,456) |
| Date First Available | 1 Mar. 2008 |
| Item Weight | 80 g |
| Item model number | 633982 |
| Manufacturer | Silverline |
| Manufacturer part number | 633982 |
| Model | 633982 |
| Product Dimensions | 0.03 x 0.1 x 0.2 cm; 80 g |

## Product Details

- **Brand:** Silverline
- **Colour:** Clear
- **Item weight:** 0.08 Kilograms
- **Power source:** Manual
- **Style:** 1 - Pack

## Images

![Silverline Ignition Spark Tester 270mm (633982) - Image 1](https://m.media-amazon.com/images/I/619b824HnbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little gadget
*by J***Y on 5 June 2022*

After several reviews complaining about failed bulbs, I ordered this with some trepidation. I needn't have worried. The device is extremely simple: you plug it in between the existing HT lead and existing plug, and it flashes neon-red every time the plug sparks. I was concerned that the gadget wouldn't fit the plug in my mower: it fitted just fine. (In fact, I didn't find a plug it didn't fit - even motorcycle plugs were OK. It seems pretty universal.) Perhaps the only drawback is the male contact (the stick bit, that fits the existing HT lead) is quite long - great for when you've got shrouded leads, but a bit awkward when you haven't (because you have to make sure it comes nowhere near any earthed metal. I'm going to try wrapping a piece of heat-shrink onto it. I found the flash to be clear and perfectly bright enough for my workshop, (note to reviewers who said the bulb was dead on delivery: it's a neon - it's not supposed to to test continuous!) and it saved me hours tracking down a fault in a magneto circuit. Overall, great little product, great price, seems very reliable (nothing really to go wrong). I can see it will be part of my toolbox for years to come.

### ⭐⭐⭐⭐⭐ Spark tester
*by M***S on 22 November 2025*

Good for testing circuit

### ⭐⭐⭐⭐ A must have tool.
*by B***A on 13 September 2025*

Bought this as a means to test my ignition system on my brother's car. Too make sure that the ignition system works.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-08*