With so many Best Conventional Motor Oil brands on the market – from big names like Castrol,Pennzoil,Valvoline to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.
We carefully researched and tested a vast range of Best Conventional Motor Oil to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.
Our #1 best Best Conventional Motor Oil is Castrol Best Conventional Motor Oil, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Conventional Motor Oil options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Conventional Motor Oil tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!
Premium Pick
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
Top 10 Best Conventional Motor Oil
We researched and compared the top products in the Best Conventional Motor Oil category to provide you with these recommendations.
1. Castrol GTX 10W-30 Conventional Motor Oil, 5 Quarts
- Advanced protection against viscosity and thermal breakdown
- Superior protection against engine sludge
- Premium quality base oils and anti-wear additives to help extend the life of your engine
- Helps minimize oil consumption
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6
2. Pennzoil Motor Oil 10W-30 Motor Oil, 1 Quart
- 10W-30 motor oil formulated to keep engines clean and responsive
- Provides proven wear protection (based on Sequence IVA wear test using SAE 5W-30)
- Helps prevent dirt and contaminants from turning into performance-robbing deposits
- Compatible with engine seals and all conventional oils
- Suitable for all car, SUV, light van, and truck gasoline engines under all driving conditions
- Limited warranty coverage of up to 10 years or 300,000 miles*, whichever comes first
- Meets or exceeds the following industry requirements: API SP-Resource Conserving and all previous categories; ILSAC GF-6A
- Meets or exceeds the following OEM specifications: Chrysler MS-6395
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owners manual
3. Valvoline Daily Protection 10W-30 Conventional Motor Oil 5 Quart
- Proven to minimize everyday wear on your engine by providing consistent lubrication and defense
- Optimize power & fuel efficiency with our low friction technology
- Resist oil breakdown & sludge with added detergents to keep your engine clean
- Exceptional temperature protection defends your engine in even the most severe weather
- Approved for turbo-powered engines, it provides excellent protection to critical turbo unit component.
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
4. Pennzoil High Mileage 5W-30 Motor Oil, 1 Quart (6 Pack)
- High Mileage 5W-30 synthetic blend engine oil specially formulated to help stop leaks and reduce oil consumption in worn engines
- Recommended for vehicles with more than 75,000 miles
- Helps prevent sludge and other damaging deposits
- Proven wear protection for engine parts
- Suitable for modern turbocharged engines where low-speed pre-ignition protection is required
- Limited warranty coverage of up to 10 years or 300,000 miles* (whichever comes first)
- Meets or exceeds the following industry requirements: API SP-Resource Conserving and all previous categories; ILSAC GF-6A
- Meets or exceeds the following OEM specifications: Chrysler MS-6395; Ford WSS-M2C961-B1 and WSS-M2C961-A
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owners manual
5. Valvoline Daily Protection 10W-30 Conventional Motor Oil 1 Quart
- Proven to minimize everyday wear on your engine by providing consistent lubrication and defense
- Optimize power & fuel efficiency with our low friction technology
- Resist oil breakdown & sludge with added detergents to keep your engine clean
- Exceptional temperature protection defends your engine in even the most severe weather
- Approved for turbo-powered engines, it provides excellent protection to critical turbo unit component.
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
6. Castrol GTX 10W-40 Conventional Motor Oil, 5 Quarts
- Advanced protection against viscosity and thermal breakdown
- Superior protection against engine sludge
- Premium quality base oils and anti-wear additives to help extend the life of your engine
- Helps minimize oil consumption
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6
7. Valvoline High Mileage with MaxLife Technology 10W-30 Synthetic Blend Motor Oil 5 Quart
- MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
- Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
- Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
8. Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT
- MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
- Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
- Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
9. Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
- MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
- Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
- Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
10. Valvoline Daily Protection 10W-30 Conventional Motor Oil 1 QT, Case of 6
- Proven to minimize everyday wear on your engine by providing consistent lubrication and defense
- Optimize power & fuel efficiency with our low friction technology
- Resist oil breakdown & sludge with added detergents to keep your engine clean
- Exceptional temperature protection defends your engine in even the most severe weather
- Approved for turbo-powered engines, it provides excellent protection to critical turbo unit component.
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Peter
Related Posts
- Best Product To Keep Bugs Out Of House
- Best Digestive Enzymes After Gallbladder Removal
- Best 2k 165hz Monitor
- Best Unrefined Emu Oil
- Best Floor Cleaning Equipment
- Best 40 Gallon Natural Gas Water Heater
- Best Cordless Electric Broom
- Best Residential Flagpole
- Best Canned Chili For Hot Dogs
- Best Orthotics For Flat Feet
- Best Car Leather Seat Repair Kit
- Best Brightening Cream For Black Skin
- Best Bleaching Cream For Black Skin
- Best Doe Estrus Scent
- Best Photo Albums For Preserving Photos
- Best Dog Plaque Remover
- Best Outdoor Propane Cooker
- Best Steel Boned Corset
- Best Motorcycle Seat For Harley Touring
- Best Night Vision Spy Camera