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20 Best Oil For Small Engines (2022 Updated)

Oil for small engines is a type of motor oil that is specifically designed for use in smaller engines, such as those found in lawn mowers, snow blowers, and other small machines. This oil is typically thinner and has a lower viscosity than motor oils designed for use in larger engines, which helps to improve its flow and reduce friction.

It also typically contains additives that help protect against wear and tear, as well as corrosion and deposits.

20 Best Oil For Small Engines

Product Image Product Name Features Price

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

Briggs & Stratton 4-Cycle Engine Oil – 48 oz

  • 30W 48 oz 4

Castrol GTX Motor Oil, SAE 10W-40 – 5 qt

  • 5 Qt

Briggs & Stratton 2-Cycle Easy Mix Motor Oil – 16 oz. 100036

  • 2-cycle easy mix motor oil
  • Fuel stabilizer that leaves no residue and prevents plug fouling
  • Recommended for toro, lawn boy, ryan and other 2-cycle outdoor power equipment

Castrol 03087 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 …

  • Tested in the ASTM D6278 test in the 5W-30 viscosity grade.
  • If you want the best from your engine, use what is best for your engine.

Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil 5 qt

  • Superior detergency that helps prevent deposit build up
  • Superior oil burn off protection versus leading conventional oils

Castrol Edge SAE 5W-30 Engine Motor Oil – 5 qt jug

  • 5 Quart

5W-30 Synthetic Small Engine Oil in Quart Bottle (12) Count Pack by AMSOIL | AESQT-CA

  • 12

AMSOIL 10W-40 Synthetic Small Engine Oil

  • 1 Quart

10W-30 Synthetic Small Engine Oil in A Gallon Jug by AMSOIL | ASE1G-EA

  • 1 Gallon

Castrol 6140 GTX Ultraclean 5W-20 Motor Oil 1 Quart 6 Pack

  • Unique TriShield technology provides superior deposit protection
  • Maximum protection against viscosity and thermal breakdown

Mobil 1 Synthetic Motor Oil 0W-40 5 Quart

  • Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes

Lawn Boy Dura Force 2-Cycle Engine Oil – 8 fl oz bottle

  • Reduced engine wear
  • Reduced carbon build-up and deposits
  • Helps maintain engine power and peak performance

Valvoline Multi-Purpose 2-Cycle Oil – 1 qt 822384

  • Helps protect against piston deposits and scuffing for better engine performance
  • Formulated to minimize wear and corrosion

Pennzoil 10W-30 Conventional Motor Oil, 5 Quart

  • 5 Quart

Mobil 1 5 Quart Advanced Fuel Economy Full Synthetic Motor Oil 0W-16

  • Mobil 1 Advanced Fuel Economy full synthetic motor oil 0W-16 is low-viscosity to help improve fuel economy
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
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
Briggs & Stratton 4-Cycle Engine Oil – 48 oz
  • 30W 48 oz 4
Castrol GTX Motor Oil, SAE 10W-40 – 5 qt
  • 5 Qt
Briggs & Stratton 2-Cycle Easy Mix Motor Oil – 16 oz. 100036
  • 2-cycle easy mix motor oil
  • Fuel stabilizer that leaves no residue and prevents plug fouling
  • Recommended for toro, lawn boy, ryan and other 2-cycle outdoor power equipment
Castrol 03087 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 …
  • Tested in the ASTM D6278 test in the 5W-30 viscosity grade.
  • If you want the best from your engine, use what is best for your engine.
Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil 5 qt
  • Superior detergency that helps prevent deposit build up
  • Superior oil burn off protection versus leading conventional oils
Castrol Edge SAE 5W-30 Engine Motor Oil – 5 qt jug
  • 5 Quart
5W-30 Synthetic Small Engine Oil in Quart Bottle (12) Count Pack by AMSOIL | AESQT-CA
  • 12
AMSOIL 10W-40 Synthetic Small Engine Oil
  • 1 Quart
10W-30 Synthetic Small Engine Oil in A Gallon Jug by AMSOIL | ASE1G-EA
  • 1 Gallon
Castrol 6140 GTX Ultraclean 5W-20 Motor Oil 1 Quart 6 Pack
  • Unique TriShield technology provides superior deposit protection
  • Maximum protection against viscosity and thermal breakdown
Mobil 1 Synthetic Motor Oil 0W-40 5 Quart
  • Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes
Lawn Boy Dura Force 2-Cycle Engine Oil – 8 fl oz bottle
  • Reduced engine wear
  • Reduced carbon build-up and deposits
  • Helps maintain engine power and peak performance
Valvoline Multi-Purpose 2-Cycle Oil – 1 qt 822384
  • Helps protect against piston deposits and scuffing for better engine performance
  • Formulated to minimize wear and corrosion
Pennzoil 10W-30 Conventional Motor Oil, 5 Quart
  • 5 Quart
Mobil 1 5 Quart Advanced Fuel Economy Full Synthetic Motor Oil 0W-16
  • Mobil 1 Advanced Fuel Economy full synthetic motor oil 0W-16 is low-viscosity to help improve fuel economy
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean

1. Briggs & Stratton SAE 5W-30 Synthetic Small Engine Motor Oil – 32 oz. 100074

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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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

Reviews From Real Customers

Russ d
gama51
Mike360

2. Briggs & Stratton 4-Cycle Engine Oil – 48 oz

Briggs & Stratton 4-Cycle Engine Oil - 48 oz

  • 30W 48 oz 4

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Product Details

Specifications

Details
Package Quantity 1
EOLCS No
Quantity (oz.) 48
Gas/Oil Mix Ratio N/A (4-cycle)
Oil Weight N/A (2-cycle)

Reviews From Real Customers

autopartscentury21
grasm.us.pdhma6j81
steve

3. Castrol GTX Motor Oil, SAE 10W-40 – 5 qt

Castrol GTX Motor Oil, SAE 10W-40 - 5 qt

  • 5 Qt

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Details
Units in Package 1
Unit Size 5 qt
Directions Don’t pollute. Conserve resources. Return used oil to collection centers.
Warnings Overexposure to product may cause eye, skin or respiratory irritation. Continuous contact with used motor oil has caused skin cancer in laboratory tests. Avoid prolonged contact. Wash skin thoroughly with soap and water. Launder or discard soiled clothes. Empty contain retains vapor or residue. Do not reuse. Keep away from children.

Reviews From Real Customers

RWT Jr.
tl08
ditch

4. Briggs & Stratton 2-Cycle Easy Mix Motor Oil – 16 oz. 100036

Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16 oz. 100036

  • 2-cycle easy mix motor oil
  • Fuel stabilizer that leaves no residue and prevents plug fouling
  • Recommended for toro, lawn boy, ryan and other 2-cycle outdoor power equipment
  • Oil tip and measure
  • Ashless additives; 16 ounce can

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Walmart – Yarn Media INC
Buckeye Tool Supply

Product Details

Specifications

Details
Product Dimensions 4 x 4 x 6.5 inches
Country of Origin USA
Is Discontinued By Manufacturer No
Number of Pieces 1

Reviews From Real Customers

grbertolet
gamma0123
armada157

5. Castrol 03087 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 …

Castrol 03087 Edge Extended Performance 5W-30 Advanced Full Synthetic Motor Oil 5 ...

  • Tested in the ASTM D6278 test in the 5W-30 viscosity grade.
  • If you want the best from your engine, use what is best for your engine.
  • Meets engine test requirements.

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Advance Auto Parts

Product Details

Specifications

Details
Package Dimensions 12.5 x 8 x 4 inches
Country of Origin USA
Is Discontinued By Manufacturer No
Viscosity 5W-30

6. Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil 5 qt

Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil 5 qt

  • Superior detergency that helps prevent deposit build up
  • Superior oil burn off protection versus leading conventional oils
  • Seal conditioners help reduce leaks; Bottle Color: Green
  • Advanced additives that help prevent engine wear
  • Exceeds ILSAC GF-5, API SN

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Product Details

Specifications

Details
Vehicle 1985 Mazda RX7 1.1L Rotary 4BL
Vehicle 1985 Mazda RX7 1.3L Rotary MFI
Vehicle 1982 Ford Courier 4 Cylinders 1 2.0L 2BL SOHC
Vehicle 1987 Peugeot 505 4 Cylinders 1 2.0L MFI OHV
Vehicle 1981 Peugeot 505 4 Cylinders 1 2.0L MFI OHV
Vehicle 1984 Honda Civic CRX 4 Cylinders 1.3L 3BL SOHC
Vehicle 1995 Suzuki Swift 4 Cylinders 1.3L TBI SOHC
Vehicle 1985 Mazda GLC 4 Cylinders 1.5L 2BL
Vehicle 1982 Honda Civic 4 Cylinders 1.5L 3BL SOHC
Vehicle 1984 Honda Civic CRX 4 Cylinders 1.5L 3BL SOHC
Vehicle 1995 Kia Sephia 4 Cylinders 1.6L MFI DOHC
Vehicle 1994 Kia Sephia 4 Cylinders 1.6L MFI SOHC
Vehicle 1995 Kia Sephia 4 Cylinders 1.6L MFI SOHC
Vehicle 1995 Kia Sephia 4 Cylinders 1.8L MFI DOHC
Vehicle 2000 Kia Spectra 4 Cylinders 1.8L MFI DOHC
Vehicle 1980 Peugeot 505 4 Cylinders 2 2.0L MFI OHV
Vehicle 1982 Ford Courier 4 Cylinders 2 2.3L 2BL SOHC
Vehicle 1981 Mazda 626 4 Cylinders 2.0L 2BL SOHC
Vehicle 1981 Mazda B2000 4 Cylinders 2.0L 2BL SOHC
Vehicle 2001 Kia Optima 4 Cylinders 2.4L FI DOHC
Vehicle 2003 Kia Optima 4 Cylinders 2.4L FI DOHC
Vehicle 1990 Mazda B2600I 4WD 4 Cylinders 2.6L MFI SOHC
Vehicle 1989 Mazda B2600I 4 Cylinders 2.6L MFI SOHC
Vehicle 1998 Kia Sportage 2WD 4 Cylinders 3 2.0L MFI DOHC
Vehicle 1998 Kia Sportage 4WD 4 Cylinders 3 2.0L MFI DOHC
Vehicle 2001 Kia Sportage 4WD 4 Cylinders 3 2.0L MFI DOHC
Vehicle 1989 Suzuki Samurai 4 Cylinders 5 1.3L 2BL SOHC
Vehicle 1987 Suzuki Samurai 4 Cylinders 5 1.3L 2BL SOHC
Vehicle 1986 Suzuki Samurai 4 Cylinders 5 1.3L 2BL SOHC
Vehicle 1991 Geo Prizm GSI 4 Cylinders 5 1.6L MFI DOHC
Vehicle 1991 Geo Prizm 4 Cylinders 6 1.6L MFI DOHC
Vehicle 1988 Peugeot 505 4 Cylinders 7 2.2L MFI Turbo SOHC
Vehicle 1987 Peugeot 505 4 Cylinders 7 2.2L MFI Turbo SOHC
Vehicle 1988 Peugeot 505 4 Cylinders 8 2.2L MFI SOHC
Vehicle 1987 Peugeot 505 4 Cylinders 8 2.2L MFI SOHC
Vehicle 1984 Volvo 245 4 Cylinders 8 2.3L MFI
Vehicle 1991 Toyota Tercel 4 Cylinders E 1.5L MFI SOHC
Vehicle 2001 Kia Optima 6 Cylinders 2.5L MFI DOHC
Vehicle 2003 Kia Optima 6 Cylinders 2.7L MFI
Vehicle 2005 Kia Sorento 2WD 6 Cylinders 3 3.5L MFI DOHC
Vehicle 2005 Kia Sorento 4WD 6 Cylinders 3 3.5L MFI DOHC
Vehicle 1988 Peugeot 505 6 Cylinders 9 2.8L MFI SOHC
Vehicle 1987 Peugeot 505 6 Cylinders 9 2.8L MFI SOHC
Vehicle 1991 Toyota Supra 6 Cylinders M 3.0L MFI DOHC

Reviews From Real Customers

Tinkerbell

7. Castrol Edge SAE 5W-30 Engine Motor Oil – 5 qt jug

Castrol Edge SAE 5W-30 Engine Motor Oil - 5 qt jug

  • 5 Quart

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AutoZone

Product Details

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Details
Vehicle 2014 Cadillac ELR 4 Cylinders 4 1.4L MFI HEV DOHC
Vehicle 1994 Isuzu Amigo 4WD 4 Cylinders E 2.6L MFI SOHC
Vehicle 2006 Volvo V70 5 Cylinders 2.4L MFI DOHC
Vehicle 2004 Volvo XC90 AWD 5 Cylinders 2.5L FI Turbo DOHC
Vehicle 2006 Volvo V70 5 Cylinders 2.5L FI Turbo DOHC

8. Royal Purple SAE High Performance Synthetic Oil

Royal Purple SAE High Performance Synthetic Oil

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TheYotaGarage

Product Details

Specifications

Details
Engine Oil Weight 0W-20
Engine Oil Type Synthetic

9. 5W-30 Synthetic Small Engine Oil in Quart Bottle (12) Count Pack by AMSOIL | AESQT-CA

5W-30 Synthetic Small Engine Oil in Quart Bottle (12) Count Pack by AMSOIL | AESQT-CA

  • 12

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Engineer

10. AMSOIL 10W-40 Synthetic Small Engine Oil

AMSOIL 10W-40 Synthetic Small Engine Oil

  • 1 Quart

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Product Details

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DAVE
REX
RCAF Alberta

11. 10W-30 Synthetic Small Engine Oil in A Gallon Jug by AMSOIL | ASE1G-EA

10W-30 Synthetic Small Engine Oil in A Gallon Jug by AMSOIL | ASE1G-EA

  • 1 Gallon

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CM
Akela615
tra

12. STP 32 oz. Four-Cycle Oil SAE 10W-30

STP 32 oz. Four-Cycle Oil SAE 10W-30

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Harbor Freight Tools

Product Details

Specifications

Details
Application 4-cycle gasoline powered small engines
Container size 32 oz

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Jace F.

13. Castrol 6140 GTX Ultraclean 5W-20 Motor Oil 1 Quart 6 Pack

Castrol 6140 GTX Ultraclean 5W-20 Motor Oil 1 Quart 6 Pack

  • Unique TriShield technology provides superior deposit protection
  • Maximum protection against viscosity and thermal breakdown
  • Ultra-low friction to improve gas mileage
  • Meets Chrysler MS 6395, Ford WSS-M2C153-H, Ford WSS-M2C930-A, Ford WSS-M2C945-A standards
  • Exceeds ILSAC GF-5 and API SN standards

Product Details

Specifications

Details
Product Dimensions 9.6 x 9.1 x 7.7 inches
Country of Origin USA
Is Discontinued By Manufacturer No
Viscosity 5W-20

14. Genuine John Deere Ty22029 Turf-Gard SAE 10W-30 Engine Oil – 32 oz.

Genuine John Deere Ty22029 Turf-Gard SAE 10W-30 Engine Oil - 32 oz.

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Details
Used with Equipment Type Mower
Viscosity Grade 10W-30
Container Size (oz.) 32
Biodegradable No
Fits Models 100 Series tractors

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AC5DS
charles524
Deeredude

15. Mobil 1 Synthetic Motor Oil 0W-40 5 Quart

Mobil 1 Synthetic Motor Oil 0W-40 5 Quart

  • Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes
  • Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
  • Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (up to -40 degrees F)

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Specifications

Details
Part Type Engine Oil
Oil Type Synthetic
Oil Weight 0W40
ZDDP Enhanced No
API Rating SL
Oil Volume 5 quarts

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Unoman
soldbydon
Freddy

16. Lawn Boy Dura Force 2-Cycle Engine Oil – 8 fl oz bottle

Lawn Boy Dura Force 2-Cycle Engine Oil - 8 fl oz bottle

  • Reduced engine wear
  • Reduced carbon build-up and deposits
  • Helps maintain engine power and peak performance
  • Increased protection against ring sticking
  • Increased storage life of your fuel system for more reliable starting

Product Details

Specifications

Details
Units in Package 1
Unit Size 8 fl oz
Directions Use entire contents. Mix with fresh, regular unleaded gasoline in a clean container designed for flammable mixtures. Do not mix directly in engine fuel tank. Always consult operator’s manual for proper mixing ratio. Please dispose of used oil and/or this container in accordance with all applicable regulations.
Warnings Danger: Combustible. Harmful or fatal if swallowed. Contains petroleum distillate. Store away from heat or open flame. If swallowed, do not induce vomiting – Call physician immediately. Avoid prolonged contact with skin. Wash thoroughly after handling. Keep out of reach of children.

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jimbearmueller
andisattic11
hardware2man

17. Valvoline Multi-Purpose 2-Cycle Oil – 1 qt 822384

Valvoline Multi-Purpose 2-Cycle Oil - 1 qt 822384

  • Helps protect against piston deposits and scuffing for better engine performance
  • Formulated to minimize wear and corrosion
  • Helps keep spark plugs and exhaust ports clean
  • Designed to provide rust protection during storage

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Product Details

Specifications

Details
Base Oil – Engine and Motor Oils Synthetic Blend
Container Type – Engine and Motor Oils Bottle
SAE Grade – Engine and Motor Oils Not Specified
Temp. Range -30 Degrees to 220 Degrees F
Specific Gravity 0.86 at 60 Degrees F

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Pip

18. Super Tech Conventional SAE 10W-30 Lawn Mower Oil – 20 fl oz

Super Tech Conventional SAE 10W-30 Lawn Mower Oil - 20 fl oz

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Details
Assembled Product Dimensions (L x W x H) 2.10 x 4.70 x 6.25 Inches

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whatchadoodle
Francis
Woodcover

19. Pennzoil 10W-30 Conventional Motor Oil, 5 Quart

Pennzoil 10W-30 Conventional Motor Oil, 5 Quart

  • 5 Quart

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Product Details

Specifications

Details
Viscosity Grade 10W-30
Automotive Part Type Engine Oil
Container type Bottle
General Part Type Engine Oil
Number Of Units In Package 1

20. Mobil 1 5 Quart Advanced Fuel Economy Full Synthetic Motor Oil 0W-16

Mobil 1 5 Quart Advanced Fuel Economy Full Synthetic Motor Oil 0W-16

  • Mobil 1 Advanced Fuel Economy full synthetic motor oil 0W-16 is low-viscosity to help improve fuel economy
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)

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Product Details

Specifications

Details
SAE Oil Weight 0W16
Full-Synthetic Yes
Synthetic Yes
Terminology Engine Oil

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TomR
Ryan.zl1
MikeS

Conclusion

The oil in small engines is vital to their proper function. Without it, the engine will overheat and eventually break down. The oil also helps to lubricate the engine parts, which reduces wear and tear.

When changing the oil in a small engine, it is important to use the correct type of oil and to follow the manufacturer’s recommendations.

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