Husqvarna 593271901 Engine Oil, Grey (Pack of 5)

What It Is

This is Husqvarna’s SAE 30 synthetic blend engine oil, sold in a pack of five 20 oz bottles. Designed for air-cooled 4-stroke engines in walk-behind mowers, zero-turns, and tractors, it provides year-round protection in warm-weather operation.

Fitment & Compatibility

• Engine type: 4-stroke, air-cooled small engines (Briggs & Stratton, Kohler, Kawasaki, Honda, Husqvarna). Not for 2-stroke or diesel.
• Viscosity: SAE 30 – best for temperatures above 40°F (4°C). Do not use in cold weather or for engines requiring 10W-30 or 5W-30.
• Volume: Each bottle is 20 oz. Most walk-behind mowers need 15–20 oz; zero-turns/tractors typically require 48–64 oz, so you’ll need 3–5 bottles.
• OEM vs aftermarket: OEM Husqvarna part. Compatible with any brand that specs SAE 30. Check your owner’s manual for viscosity and API service class (SG, SH, SJ, or higher).
• What to measure: Confirm your engine’s oil capacity and fill plug location. Do not use in engines that specify synthetic blend 10W-30 or synthetic 5W-30.

Key Things to Know

• Quality: Synthetic blend offers better thermal stability and less sludge than conventional SAE 30. Meets API SJ/SH service class.
• Installation: Easy – remove dipstick, pour, check level, replace cap. No special tools.
• Common gotcha: This is NOT for 2-stroke mix. Also, don’t overfill; oil expands as it heats.
• Storage: Unopened bottles last 5+ years. Keep sealed, away from extreme temps.

Should You Buy It

If you own a Husqvarna mower or any 4-stroke lawn equipment that requires SAE 30 and operates in warm climates, this is a solid value. The synthetic blend outperforms basic conventional oil, and the 5-pack covers multiple changes or larger engines. Avoid if your engine calls for multi-viscosity oil or if you mow in cold weather.