Castrol SAE 30 Small Engine Oil For 4-Cycle Engines – Protects Against Rust & Corrosion – Formulated For Air-Cooled Engines - 48oz
Castrol SAE 30 Small Engine Oil For 4-Cycle Engines – Protects Against Rust & Corrosion – Formulated For Air-Cooled Engines - 48oz
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Castrol SAE 30 Small Engine Oil For 4-Cycle Engines – Protects Against Rust & Corrosion – Formulated For Air-Cooled Engines - 48oz

3.1 stars out of 7 reviews
(3.1)|
7 ratings

Key item features

  • Advanced Chemistry: Castrol SAE 30 oil is engineered with advanced chemistry to ensure smooth maintenance of your jobsite or backyard.
  • Rust Protection: Offers added protection to help prevent rust and corrosion, extending the life of your machine.
  • Heat Resistance: Developed to resist shearing in hot running conditions, ensuring optimal performance.
  • Rigorous Testing: Undergoes rigorous testing and is certified to meet or exceed API SL standards.
  • Versatile Use: Suitable for push mowers, riding mowers, generators, snow blowers, and other 4-cycle gasoline powered small engines.
  • Air-Cooled Engines: Specifically formulated for air-cooled, 4-cycle engines to maintain smooth operation.
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Current price is $34.95
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Columbus, 43215
Arrives by Fri, Feb 20
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Sold and shipped by 1185 Straight Path Corp
4.622580645161291 stars out of 5, based on 620 seller reviews(4.6)
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3.1 out of 5 stars
stars7 ratings6 reviews
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  2. 4 stars14% (1)
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Showing 1-3 of 6 reviews

Aug 3, 2024
BobC53
Top Reviewer
Sold and shipped byNth Gear
5 out of 5 stars review

Verified Purchase

Oil you can trust

I like Castrol oil in my lawnmower because after being in the mower for a couple of weeks it still looks like oil as opposed to the oil I had been using when you look at it it looks really thin and I wasn't sure it was protecting the engine buy with Castrol I'm sure.

Helpful?1FTFRIQYG8JC5502821292
Jun 5, 2025
Chel
Sold and shipped byNth Gear
5 out of 5 stars review

Verified Purchase

good price

I use it in my lawnmower

Helpful?1FTFRIQYG8JC5502821292
Jul 23, 2025
don54321
Sold and shipped byNth Gear
4 out of 5 stars review

Verified Purchase

Expensive

Straight 30 weight oil should be inexpensive. Small air cooled engines such as mowers and generators are designed to work with much cheaper multi-weight oils too. See your manual. There will be a chart showing range of temperatures for each oil type. Here in FL, I don't have cold weather requiring 10W-30, and oil consumption is definitely lower with the heavier fixed weight oil. My emergency generator may need to run for days in the event of a hurricane and I don't want to be consuming oil in addition to gas. For the generator, I wanted fixed weight oil. The price for conventional fixed weight oil is crazy high in my opinion. The manual says any fixed 30 weight oil meeting the modern standard published on the bottle is fine. There is nothing here to warrant the price other than 30 weight oil has become rare over the last 50 years. It used to be dirt cheap.

Helpful?1FTFRIQYG8JC5502821292