---
product_id: 4795341
title: "Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620)"
brand: "champion"
price: "€ 8.06"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/4795341-champion-copper-plus-small-engine-856-rj17lm-pack-of-1
store_origin: SK
region: Slovakia
---

# Heat Control Durable Design Corrosion Resistant Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620)

**Brand:** champion
**Price:** € 8.06
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Engine with Confidence!

## Quick Answers

- **What is this?** Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620) by champion
- **How much does it cost?** € 8.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4795341-champion-copper-plus-small-engine-856-rj17lm-pack-of-1)

## Best For

- champion enthusiasts

## Why This Product

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

## Key Features

- • **Longer Life:** Copper core technology optimizes heat range for extended plug lifespan.
- • **ISO & SAE Certified:** Built to meet rigorous industry standards for proven performance.
- • **Corrosion Inhibition:** Specially designed to resist corrosion, keeping your engine in top shape.
- • **Lightweight & Compact:** Weighing only 1.76 ounces, it's easy to handle and install.
- • **Dependable Performance:** Engineered for reliability, ensuring your small engine runs smoothly.

## Overview

The Champion Copper Plus Small Engine 856 spark plug is a high-performance, durable replacement plug designed for small engines. Featuring a copper core for optimal heat control and corrosion resistance, it meets ISO and SAE standards, ensuring reliability and longevity. Weighing just 1.76 ounces, it's the perfect choice for those seeking dependable engine performance.

## Description

Full description not available

## Features

- Copper Plus - Dependable Performance and Durability
- OE type replacement plug
- Copper core center electrode allows for accurate control of heat range for longer life
- Inhibits corrosion
- Built to ISO and SAE standards for proven performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Champion Spark Plug |
| Brand | Champion |
| Model | Champion Copper Plus |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.96 x 3.9 x 0.93 inches |
| Country of Origin | USA |
| Item model number | 856 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Machined |
| Manufacturer Part Number | 856 |

## Images

![Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620) - Image 1](https://m.media-amazon.com/images/I/61tFsvkf59L.jpg)
![Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620) - Image 2](https://m.media-amazon.com/images/I/71qH9T8vJNL.jpg)
![Champion Copper Plus Small Engine 856 (RJ17LM) Pack of 1 (UPC 037551001620) - Image 3](https://m.media-amazon.com/images/I/612g5VAkezL.jpg)

## Questions & Answers

**Q: What size socket would I need to remove/install this spark plug?**
A: Like most plugs this requires a deep well 13/16" socket.  While not necessary, plug removal sockets are just a 13/16" socket with a rubber insert to help hold and protect the plug.  They usually have a thinner sidewall thickness to help get into tight cylinder heads.

**Q: Does this plug work for Oh195ea-71237g?**
A: No, it does not

**Q: will this replace rj2yle**
A: Chart shows the replacement is RJ19LMC OR RJ19LMCT10

**Q: Old spark plug marked j17lm.  is it same as rj17lm?**
A: Thank you for your question. The only difference between the RJ17LM and the J17LM is the the RJ17LM has a resistor in to take out any radio Frequency interference.

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**Shop now:** [https://www.desertcart.sk/products/4795341-champion-copper-plus-small-engine-856-rj17lm-pack-of-1](https://www.desertcart.sk/products/4795341-champion-copper-plus-small-engine-856-rj17lm-pack-of-1)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-27*