Oil for portable generators is used as a lubricant and fuel. It helps keep the engine running smoothly and efficiently while providing a consistent source of power.
20 Best Oil For Portable Generator
Product Image | Product Name | Features | Price |
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Honda 10W30 Engine Oil (1 Quart) |
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Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil – 32 oz. 100074 |
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Liqui Moly 5L Top Tec 4200 Motor Oil 5W-30 – 2011 |
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Cummins Oil 15W 40 |
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Liqui Moly 5L Longtime High Tech Motor Oil 5W-30 |
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Briggs & Stratton 100005 Lawn Mower Oil, 18 fl-oz Capacity |
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Opti 2-Cycle Oil 34-oz. 20112 |
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Liqui Moly 2249 5 Liter 5W-30 Special Tec LL Motor Oil |
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Quaker State Advanced Durability Motor Oil, SAE 10W-30 – 1 qt |
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Briggs and Stratton 4-Cycle Oil, 18 oz |
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Sierra Full Synthetic Engine Oil SAE 30 – 5 qt |
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Liqui Moly 5L Top Tec 4100 Motor Oil 5W-40 |
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Briggs & Stratton 48-oz 4-Cycle 30W Conventional Engine Oil | 100028 |
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Quicksilver 25W-40 Synthetic Marine Engine Oil |
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Universal SAE30 4 Stroke Oil for All Lawnmowers and 4 Stroke Engines – 0.6 L |
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Briggs & Stratton 100008E 4-Stroke Lawn Mower Engine Oil SAE30, 2.0 Litre |
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- Honda genuine oil is engineered for today’s high revving 4-stroke engines
- Honda genuine oil exceeds all requirements for API service classifications SM, all new Honda power equipment
- Genuine Briggs & Stratton Product OEM Part Number
- For Use In All Air Cooled 4-cycle Engines
- 32 oz. factory tested oil
- Provides maximum protection for engines
- Reduces consumption and engine wear
- High quality SAE30 oil
- Specially formulated for higher operating temperatures of air cooled engines
- This OEM oil ensures proper fit and performance to maintain the life of your Briggs and Stratton equipment
- Exceeds all equipment manufacturers rating requirements.
- One gas can covers All two-cycle engines.
- Highest rated 2-cycle oil in industry.
- Short Label: WARNING: Cancer and Reproductive Harm
- Both Cancer and Reproduction.TIFProp 65 Yes/No: YesTitle: LIQUI MOLY Engine Oil
- Meets or exceed tough standards for protection under high-temperature and severe service conditions
- Provides consistent rust protection caused by harmful acids generated by engine contaminations
- High quality SAE30 oil
- Specially formulated for higher operating temperatures of air cooled engines
- This OEM oil ensures proper fit and performance to maintain the life of your Briggs and Stratton equipment
- Short Label: WARNING: Cancer and Reproductive Harm
- Both Cancer and Reproduction.TIFProp 65 Yes/No: YesTitle: LIQUI MOLY Engine Oil
- Flagship Engine and Corrosion Protection – Industry leading strength and viscosity retention and ultimate corrosion and wear protection.
- High quality oil specially designed for use with petrol powered garden care products with four stroke engines
- Comes in a handy 0.6 L bottle which is the exact amount needed for all McCulloch four stroke lawnmowers and most other lawnmower tanks
1. Honda 10W30 Engine Oil (1 Quart)
- Honda genuine oil is engineered for today’s high revving 4-stroke engines
- Honda genuine oil exceeds all requirements for API service classifications SM, all new Honda power equipment
- For use as a lubricant
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Sold By | Price |
Amazon.com – Seller | |
Pressure Washers Direct | |
Camping World | |
Electric Generators Direct |
Product Details
Reviews From Real Customers
2. Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil – 32 oz. 100074
- Genuine Briggs & Stratton Product OEM Part Number
- For Use In All Air Cooled 4-cycle Engines
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Amazon.com | |
eBay | |
Walmart – Equipatron | |
Rural King |
Product Details
Specifications
Details | |
SAE Grade | SAE 5W-30 |
Container Size | 32 Oz |
Engine Type | 4 Cycle |
Package Quantity | 1 |
Country of Origin | United States of America |
3. Liqui Moly 5L Top Tec 4200 Motor Oil 5W-30 – 2011
- 5 L
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Amazon.com | |
Walmart | |
NAPA Auto Parts | |
ECS Tuning |
Product Details
Specifications
Details | |
Package Information | Jug |
Viscosity | 5W-30 |
Vehicle Service Type | Car |
Flash Point | 230 Degrees Celsius |
Liquid Volume | 5000 Milliliters |
4. Cummins Oil 15W 40
- 32 oz. factory tested oil
- Provides maximum protection for engines
- Reduces consumption and engine wear
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Amazon.com – Seller | |
eBay | |
Walmart | |
Cummins |
Product Details
Specifications
Details | |
Weight | 4 lb |
Reviews From Real Customers
5. Liqui Moly 5L Longtime High Tech Motor Oil 5W-30
- 5 Liter
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Amazon.com – Seller | |
eBay | |
Walmart | |
FCP Euro |
Product Details
Specifications
Details | |
Part Type | Engine Oil |
Oil Type | Synthetic |
Oil Weight | 5W30 |
ZDDP Enhanced | No |
API Rating | SM/CF |
6. Briggs & Stratton 100005 Lawn Mower Oil, 18 fl-oz Capacity
- High quality SAE30 oil
- Specially formulated for higher operating temperatures of air cooled engines
- This OEM oil ensures proper fit and performance to maintain the life of your Briggs and Stratton equipment
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Amazon.com | |
eBay | |
Walmart – Buckeye Tool Supply | |
Rural King |
Product Details
Specifications
Details | |
Package Quantity | 1 |
7. Opti 2-Cycle Oil 34-oz. 20112
- Exceeds all equipment manufacturers rating requirements.
- One gas can covers All two-cycle engines.
- Highest rated 2-cycle oil in industry.
- A single mix for all two-cycle engines.
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Amazon.com – Seller | |
eBay | |
Walmart | |
Max Warehouse |
Product Details
Reviews From Real Customers
8. Liqui Moly 2249 5 Liter 5W-30 Special Tec LL Motor Oil
- Short Label: WARNING: Cancer and Reproductive Harm
- Both Cancer and Reproduction.TIFProp 65 Yes/No: YesTitle: LIQUI MOLY Engine Oil
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Amazon.com | |
eBay | |
Walmart | |
FCP Euro |
Product Details
Specifications
Details | |
Bundle | 5 Liter Canister plastic |
Country of Origin (Primary) | DE |
MSDS Sheet Number | 5406-90 |
Refurbished Part | N |
Remanufactured Part | N |
9. Generac Full Synthetic 5W30 Engine Oil – 12 qt
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Amazon | |
Electric Generators Direct | |
Power Equipment Direct |
Product Details
Reviews From Real Customers
10. STP 32 oz. Four-Cycle Oil SAE 10W-30
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Amazon | |
Harbor Freight Tools |
Product Details
Specifications
Details | |
Application | 4-cycle gasoline powered small engines |
Container size | 32 oz |
11. Quaker State Advanced Durability Motor Oil, SAE 10W-30 – 1 qt
- Meets or exceed tough standards for protection under high-temperature and severe service conditions
- Provides consistent rust protection caused by harmful acids generated by engine contaminations
- Maintains consistent viscosity from start to finish, providing optimal oil film protection
- Minimizes metal to metal wear by maintaining 3x consistent level wear protection from new oils to used oils
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eBay | |
Walmart | |
Target |
Product Details
Specifications
Details | |
Units in Package | 1 |
Unit Size | 1 qt |
Warnings | Avoid prolonged or repeated contact with skin. If swallowed, call a Poison Control Center or doctor immediately. Do not induce vomiting. Protect the environment and dispose of responsibly. Safety data sheet available on request. For health emergencies or consumer information call 1-877-276-7285. |
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12. Pennzoil 10-W40 Motor Oil, 5 qt.
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Amazon | |
eBay | |
Home Depot | |
Ace Hardware |
Product Details
Specifications
Details | |
Viscosity Grade | 10W-40 |
Automotive Part Type | Engine Oil |
Container type | Bottle |
General Part Type | Engine Oil |
Number Of Units In Package | 1 |
Viscosity index | 155 |
Volume (fl. oz.) | 160 |
Product Width (in.) | 8.20 in |
13. Briggs and Stratton 4-Cycle Oil, 18 oz
- High quality SAE30 oil
- Specially formulated for higher operating temperatures of air cooled engines
- This OEM oil ensures proper fit and performance to maintain the life of your Briggs and Stratton equipment
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Sold By | Price |
Amazon | |
eBay | |
Walmart – Supply the Home | |
Farm & Home Hardware |
Product Details
Specifications
Details | |
Country of Origin | Made in USA |
Brand Compatibility | Universal |
Items Included | Oil |
Model Compatibility | Universal |
Number Of Items Included | 1 |
14. Sierra Full Synthetic Engine Oil SAE 30 – 5 qt
- 5 Quart
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Amazon | |
eBay | |
Walmart | |
Autoplicity.com |
Product Details
Specifications
Details | |
Part Type | Engine Oil |
Oil Type | Synthetic |
Oil Weight | 30 |
ZDDP Enhanced | No |
API Rating | SL |
Reviews From Real Customers
15. Liqui Moly 5L Top Tec 4100 Motor Oil 5W-40
- Short Label: WARNING: Cancer and Reproductive Harm
- Both Cancer and Reproduction.TIFProp 65 Yes/No: YesTitle: LIQUI MOLY Engine Oil
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Sold By | Price |
Amazon | |
eBay | |
Walmart | |
ECS Tuning |
Product Details
Specifications
Details | |
Part Description | Radiator |
Inlet Connection Type | Hose Clamp |
Toc Distance (in) | 11.81 |
Inlet Diameter (in) | 1.30 |
No. Of Rows | 1 |
Reviews From Real Customers
16. Lucas Oil Semi-Synthetic ATV Engine Oil 10W 10720
Product Details
Reviews From Real Customers
17. Briggs & Stratton 48-oz 4-Cycle 30W Conventional Engine Oil | 100028
- 48-Oz 4
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Amazon | |
Lowe’s | |
The BuildClub |
Product Details
Specifications
Details | |
Gas/Oil Mix Ratio | N/A (4-cycle) |
Quantity (oz.) | 48 |
Oil Weight | 30W |
Package Quantity | 1 |
EOLCS | No |
18. Quicksilver 25W-40 Synthetic Marine Engine Oil
- Flagship Engine and Corrosion Protection – Industry leading strength and viscosity retention and ultimate corrosion and wear protection.
- The most recommended Marine Oil – Over 5 years of engineering and development by the largest marine engine manufacture in the world.
- 25W40 Syntehetic Blend recommended in all Marine Engines (BEST Choice).
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Amazon | |
eBay | |
Bass Pro Shops | |
West Marine |
Product Details
Specifications
Details | |
Item Package Dimensions L x W x H | 9.25 x 4.21 x 2.28 inches |
Suggested Users | Boat Engine Parts and Accessories |
Style | Synthetic Blend |
Included Components | End Product & Information |
Fishing Technique | Spinning, Casting |
19. Universal SAE30 4 Stroke Oil for All Lawnmowers and 4 Stroke Engines – 0.6 L
- High quality oil specially designed for use with petrol powered garden care products with four stroke engines
- Comes in a handy 0.6 L bottle which is the exact amount needed for all McCulloch four stroke lawnmowers and most other lawnmower tanks
- Ideal viscosity and blended by UNIVERSAL for use in small engines
- SAE30 is recommended by engine manufacturer brigs and Stratton
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NxDeals.com |
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20. Briggs & Stratton 100008E 4-Stroke Lawn Mower Engine Oil SAE30, 2.0 Litre
- 2.0 L
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bigamart.com |
Product Details
Conclusion
The bottom line is that oil for portable generators is a necessary evil. It’s something that you have to have in order to keep your generator running properly, but it can be expensive and it can be messy.
If you’re not careful, it can also be dangerous.