Oil for Greenworks Chainsaw – Best Oil, How to Add Oil, Oil Cap & Compatibility Guide
Greenworks chainsaws have become a favorite for homeowners seeking the convenience of battery-powered tools without sacrificing performance. Whether you own a compact model for light pruning or a powerful Greenworks chainsaw 60V for more demanding tasks, proper lubrication of the bar and chain is crucial for efficient cutting, extended tool life, and safe operation.
Table Of Content
- The Importance of Oil for Greenworks Chainsaw
- What is the best oil for Greenworks chainsaw?
- What NOT to use
- Where to buy oil for Greenworks chainsaw?
- Greenworks Chainsaw Oil Tank and How to put oil in Greenworks chainsaw
- How to put oil in Greenworks chainsaw (Step-by-Step)
- Important Tip on Storage and Leakage
- Stihl oil for Greenworks Chainsaw – Is it Compatible?
- Greenworks Chainsaw Oil Cap Replacement
- Conclusion
This guide will provide everything you need to know about oil for Greenworks chainsaw, from what is the best oil for Greenworks chainsaw to how to put oil in Greenworks chainsaw, and even where to find a replacement Greenworks Chainsaw Oil Cap.
The Importance of Oil for Greenworks Chainsaw
Every chainsaw, regardless of whether it’s gas or electric, relies on a constant supply of bar and chain oil.1 This oil serves several critical functions:
Lubrication: As the chain rapidly spins around the guide bar, friction generates immense heat. The oil lubricates the contact points between the chain and the bar, significantly reducing this friction.2
Cooling: By reducing friction, the oil also helps dissipate heat, preventing the chain and bar from overheating, warping, or experiencing premature wear.3
Cleaning: The oil helps flush away sawdust, debris, and small metal particles generated during cutting, keeping the bar groove and chain clean.
Corrosion Protection: It provides a protective layer against rust and corrosion, especially important during storage.
Running your Greenworks chainsaw without sufficient bar and chain oil can lead to:
- Rapid Chain and Bar Wear: Increased friction will quickly wear down the chain cutters, drive links, and the guide bar rails.
- Overheating: The bar and chain can get dangerously hot, potentially causing damage to the chainsaw’s internal components.
- Reduced Cutting Performance: A dry chain will bind in the wood, making cuts inefficient and slow.
- Safety Hazards: Increased friction and potential binding can lead to kickback.
- Voiding Warranty: Using the wrong oil or neglecting lubrication can void your chainsaw’s warranty.
What is the best oil for Greenworks chainsaw?
When it comes to choosing what is the best oil for Greenworks chainsaw, the answer is straightforward: dedicated bar and chain oil. Greenworks Electric Chainsaw: A Complete Guide to Corded and Cordless Models
Proprietary Greenworks Oil: Greenworks manufactures its own brand of bar and chain lubricant, often formulated to be environmentally sustainable and plant-derived.4 This is always the recommended option by the manufacturer. It’s designed to provide optimal lubrication for their chainsaw’s specific needs, including enhancing cutting efficiency and prolonging battery life in their cordless models.
Universal Bar and Chain Oil: If Greenworks bar and chain oil isn’t readily available, any high-quality, universal bar and chain oil designed for chainsaws will work. These oils are formulated to be sticky (“tacky”) so they adhere to the fast-moving chain and don’t fling off too quickly.5 Look for products explicitly labeled bar and chain oil or chainsaw lubricant.
Viscosity: Bar and chain oils typically have a specific viscosity that ensures good flow through the oiling system while remaining thick enough to cling to the chain.6 In colder temperatures, a lighter viscosity oil might be beneficial, while in warmer conditions, a slightly heavier oil might be preferred to prevent excessive sling-off. However, for most homeowner use, a standard universal bar and chain oil is sufficient.
Biodegradable Options: Many brands, including Greenworks, offer biodegradable bar and chain oil. These are made from vegetable-based compounds and are a more environmentally friendly choice, especially if you’re working near water sources or in sensitive natural areas. They break down faster in the environment.
What NOT to use
Motor Oil: Motor oil is too thin and will not stick to the chain. It will quickly fling off, providing inadequate lubrication and potentially damaging your saw.
Used Oil/Waste Oil: Never use waste oil from vehicles or other machinery. It contains contaminants that can damage your chainsaw’s oiling system and is harmful to the environment.
Vegetable Cooking Oil: While biodegradable, standard cooking oils are not formulated with the necessary tackiness or lubricating properties for a chainsaw chain and can gum up the oiling system.

Where to buy oil for Greenworks chainsaw?
Finding oil for Greenworks chainsaw is generally easy:
Greenworks Official Website: The most reliable place to purchase genuine Greenworks Bar & Chain Lubricant.
Major Retailers:
- Home Improvement Stores: Lowe’s, The Home Depot, Ace Hardware
- Hardware Stores: Local hardware stores
- Walmart / Target
- Online Marketplaces: Amazon, eBay
- Outdoor Power Equipment Dealers
External Link: Check the Greenworks Tools website for their official bar and chain lubricant:
https://www.greenworkstools.com/products/bar-and-chain-lubricant
Greenworks Chainsaw Oil Tank and How to put oil in Greenworks chainsaw
Every Greenworks chainsaw has an integrated Greenworks chainsaw oil tank designed to hold the bar and chain oil for the automatic oiling system.
Capacity: The capacity of the Greenworks chainsaw oil tank varies by model. For example, a Greenworks chainsaw 60V with an 18-inch bar might have an oil tank capacity around 180ml to 200ml (approximately 6-7 fluid ounces). It’s a good practice to check your specific model’s manual for the exact capacity.
How to put oil in Greenworks chainsaw (Step-by-Step)
Safety First:
- Remove the Battery: For cordless models like Greenworks chainsaw 60V
- Unplug: For corded models
- Work on a Level Surface
- Wear Gloves
Locate the Greenworks chainsaw oil Cap: The Greenworks Chainsaw Oil Cap is typically located on the top or side of the chainsaw’s main body.
Clean Around the Cap
Remove the Oil Cap
Fill the Oil Tank:
- Use a funnel
- Pour slowly
- Monitor oil level
- Do not overfill
Replace the Greenworks Chainsaw Oil Cap
Prime the Oiler (optional)
Important Tip on Storage and Leakage
It is a known characteristic of many Electric Chainsaws, including Greenworks chainsaws, that some bar and chain oil can seep during storage.
- Store on a tray
- Empty oil tank for long-term storage
Stihl oil for Greenworks Chainsaw – Is it Compatible?
The answer is yes, as long as it’s Stihl bar and chain oil.
- Universal Standards: Bar and chain oil is brand-independent
- No Brand Specificity Needed
- Do NOT use Stihl 2-stroke engine oil
Greenworks Chainsaw Oil Cap Replacement
If your Greenworks Chainsaw Oil Cap is lost or damaged:
- Official Greenworks Parts Website
- Online Marketplaces (Amazon, eBay)
- Check O-ring condition
Conclusion
Maintaining proper lubrication with the correct oil for Greenworks chainsaw is one of the simplest yet most vital aspects of chainsaw ownership. By understanding what is the best oil for Greenworks chainsaw, knowing how to put oil in Greenworks chainsaw, maintaining the Greenworks chainsaw oil tank, and sourcing a proper Greenworks Chainsaw Oil Cap, you ensure your Greenworks chainsaw 60V or any other model operates efficiently, safely, and lasts for many years. Always prioritize safety by removing the battery or unplugging the saw before maintenance.
This guide will provide everything you need to know about oil for Greenworks chainsaw, from what is the best oil for Greenworks chainsaw to how to put oil in Greenworks chainsaw, and even where to find a replacement Greenworks Chainsaw Oil Cap.