Tecumseh HH60 Spark Plug: A Comprehensive Guide
When it comes to maintaining the performance and longevity of your small engine, the spark plug plays a pivotal role. One of the most popular choices among users is the Tecumseh HH60 spark plug. This guide will delve into the details of this spark plug, its features, benefits, and how to choose the right one for your engine.
Understanding Tecumseh HH60 Spark Plug
The Tecumseh HH60 is a copper core spark plug designed for small engines, lawn mowers, and other outdoor power equipment. It's known for its durability, performance, and affordability. Here's a breakdown of its key features:
- Copper Core Electrode: The copper core electrode ensures excellent heat transfer and conductivity, providing a strong, consistent spark.
- Nickel-Plated Shell: The nickel-plated shell offers resistance to corrosion and ensures a secure fit in the engine.
- 18mm Reach: The 18mm reach is suitable for most small engines, but it's always a good idea to check your engine's specifications.
Benefits of Tecumseh HH60 Spark Plug
Choosing the Tecumseh HH60 spark plug comes with several benefits:
- Improved engine performance and fuel efficiency.
- Reduced engine wear and tear due to its excellent heat dissipation.
- Resistance to fouling and corrosion, ensuring longevity.
- Affordable pricing, making it a cost-effective choice.
Choosing the Right Tecumseh HH60 Spark Plug
While the Tecumseh HH60 is a popular choice, it's essential to ensure it's the right fit for your engine. Here's a simple guide to help you:
| Engine Type | Spark Plug Recommended |
|---|---|
| Small engines (under 50cc) | Tecumseh HH60 |
| Medium engines (50cc - 200cc) | Tecumseh HH60 or HH65 (for higher compression engines) |
| Large engines (over 200cc) | Tecumseh HH65 or HH70 (for high-performance engines) |
Always consult your engine's owner's manual for the most accurate information. If you're unsure, it's best to seek professional advice.
Installing Tecumseh HH60 Spark Plug
Installing the Tecumseh HH60 spark plug is a straightforward process. Here are the steps:

- First, ensure your engine is cool to prevent any burns.
- Remove the old spark plug using a spark plug socket and ratchet. You may need to use an extension if the spark plug is hard to reach.
- Clean the spark plug hole to remove any debris or carbon buildup.
- Apply a small amount of anti-seize compound to the threads of the new spark plug to prevent seizing.
- Hand-tighten the new spark plug until it's snug, then use a torque wrench to tighten it to the manufacturer's specified torque (usually between 10-25 ft-lbs).
- Reconnect the spark plug wire and start your engine.
Regularly checking and replacing your spark plugs is crucial for maintaining your engine's performance and longevity. The Tecumseh HH60 spark plug is an excellent choice for most small engines, offering a balance of performance, durability, and affordability.