STIHL HP Ultra 2 Stroke Engine Oil – Fully Synthetic
STIHL HP Ultra 2-Stroke Oil delivers maximum protection for today’s high-performance two-stroke engines. Designed for professional and demanding users, this premium fully synthetic oil provides exceptional lubrication, outstanding engine cleanliness, and superior protection compared to conventional two-cycle oils.
Product Overview
No matter how you slice it, there is no better protection for your two-stroke engine than STIHL HP Ultra Oil. Engineered specifically for high-output STIHL equipment, this oil features excellent lubricating properties that reduce wear while keeping critical engine components clean. Its advanced formula minimizes carbon buildup and helps extend engine life, even under heavy use.
In addition to performance benefits, STIHL HP Ultra is designed with environmental responsibility in mind. The biodegradable formula breaks down by approximately 80 percent in just 21 days, making it a smart choice for users who care about performance and the environment.
Key Features
- Fully Synthetic Formula – Engineered for high-performance two-stroke engines.
- Outstanding Engine Cleaning – Helps reduce carbon deposits and buildup.
- Superior Lubrication – Protects engine components under demanding conditions.
- Biodegradable Design – Breaks down approximately 80% within 21 days.
- STIHL Approved – Optimized for STIHL two-stroke equipment.
Available Sizes
- 2.6 fl. oz.
- 6.4 fl. oz.
- 12.8 fl. oz.
The STIHL HP Ultra 2 Cycle Engine Oil is the premium choice for professionals and homeowners who want maximum engine protection, cleaner operation, and long-term reliability from their two-stroke equipment.
Genuine STIHL OEM
Trust the performance and durability of genuine STIHL OEM products. Built to the same standards as your equipment, they help ensure optimal performance and long-lasting reliability.
Make Sure It Fits!
Double-check your equipment manual and model number to be sure this part is the right one. It only takes a minute and can save you the hassle of returns. Not sure? No problem! Reach out to us — we’re happy to help you find the right part.


