Motor Oils
- Castrol®Edge™ SAE 0W-20 Full Synthetic Dexos1 Gen2 Fluid Titanium™ Motor OilEdge™ SAE 0W-20 Full Synthetic Dexos1 Gen2 Fluid Titanium™ Motor Oil by Castrol®. Castrol EDGE with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of...3X stronger than the leading full synthetic10X better high temperature performance$9.78 - $10.07
- Castrol®Edge™ SAE 5W-20 Full Synthetic Fluid Titanium™ Motor OilEdge™ SAE 5W-20 Full Synthetic Fluid Titanium™ Motor Oil by Castrol®. Castrol EDGE with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge...10X better high temperature performance6X better wear protection$10.09 - $225.12
- Castrol®Edge™ SAE 5W-30 Full Synthetic SP Motor OilEdge™ SAE 5W-30 Full Synthetic SP Motor Oil by Castrol®. Castrol Edge with Fluid Titanium Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge protection, wear...10X better high temperature performance6X better wear protection$10.24
- Castrol®Edge™ SAE 5W-40 Full Synthetic Motor OilEdge™ SAE 5W-40 Full Synthetic Motor Oil by Castrol®. Castrol EDGE with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge protection, wear protection...10X better high temperature performance6X better wear protection$11.43 - $48.55
- Castrol®GTX High Mileage™ SAE 10W-30 Synthetic Blend Motor OilGTX High Mileage™ SAE 10W-30 Synthetic Blend Motor Oil by Castrol®. Castrol EDGE with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge protection,...10X better high temperature performance6X better wear protection$9.03
- Castrol®GTX High Mileage™ SAE 5W-30 Synthetic Blend Motor OilGTX High Mileage™ SAE 5W-30 Synthetic Blend Motor Oil by Castrol®. Castrol GTX™ High Mileage motor oil is the leading consumer high miles brand. You won't need to worry about using a high mileage oil or synthetic because this is...Phosphorus Replacement Technology to help extend the life of the emission systemSuperior dispersancy that fights sludge build up$9.03
- Castrol®GTX Ultraclean™ SAE 5W-20 Synthetic Blend Motor OilGTX Ultraclean™ SAE 5W-20 Synthetic Blend Motor Oil by Castrol®. Sludge can block your engine's vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life. Castrol GTX is a premium...Superior protection against engine sludgeAdvanced protection against viscosity and thermal breakdown$7.99
- Castrol®GTX Ultraclean™ SAE 5W-30 Synthetic Blend Motor OilGTX Ultraclean™ SAE 5W-30 Synthetic Blend Motor Oil by Castrol®. Castrol EDGE with Fluid TITANIUM Technology, is Castrol’s strongest oil and the natural choice for drivers who want the best combination of sludge protection, wear...10X better high temperature performance6X better wear protection$7.99
- Castrol®GTX™ SAE 10W-30 Conventional Motor OilGTX™ SAE 10W-30 Conventional Motor Oil by Castrol®. Sludge can block your engine's vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life. Castrol GTX is a premium conventional motor...Superior protection against engine sludgeAdvanced protection against viscosity and thermal breakdown$7.99
- Castrol®GTX™ SAE 10W-40 Conventional Motor OilGTX™ SAE 10W-40 Conventional Motor Oil by Castrol®. Sludge can block your engine's vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life. Castrol GTX is a premium conventional motor...Superior protection against engine sludgeAdvanced protection against viscosity and thermal breakdown$7.99
- Genuine®Motor OilMotor Oil, by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running out...$9.52 - $18.85
- Genuine®SAE 5W-30 Full Synthetic 502 00 Motor OilSAE 5W-30 Full Synthetic 502 00 Motor Oil by Genuine®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.54
- Genuine®SAE 5W-30 Full Synthetic Longlife-01 Motor OilSAE 5W-30 Full Synthetic Longlife-01 Motor Oil by Genuine®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...$14.19
- Mopar®MaxPro™ SAE 0W-30 Full Synthetic Motor OilMaxPro™ SAE 0W-30 Full Synthetic Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$10.99 - $13.30
- Mopar®MaxPro™ SAE 0W-40 Full Synthetic Motor OilMaxPro™ SAE 0W-40 Full Synthetic Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$10.28 - $66.02
- Mopar®MaxPro™ SAE 10W-30 Full Synthetic Motor OilMaxPro™ SAE 10W-30 Full Synthetic Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$41.48 - $42.98
- Mopar®MaxPro™ SAE 10W-30 Synthetic Blend Motor OilMaxPro™ SAE 10W-30 Synthetic Blend Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$6.78 - $32.43
- Mopar®MaxPro™ SAE 5W-20 Full Synthetic MS-6395 Motor OilMaxPro™ SAE 5W-20 Full Synthetic MS-6395 Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$6.28 - $28.95
- Mopar®MaxPro™ SAE 5W-20 Full Synthetic Motor OilMaxPro™ SAE 5W-20 Full Synthetic Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$8.19 - $40.60
- Mopar®MaxPro™ SAE 5W-30 Full Synthetic Motor OilMaxPro™ SAE 5W-30 Full Synthetic Motor Oil by Mopar®. Approved to service all engines that require SAE 5W-30 engine oils in all climates. Suitable for use in gasoline, flexible fuel (E85) and turbo charged engines. Improves fuel...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$7.15 - $37.29
- Mopar®MaxPro™ SAE 5W-30 Synthetic Blend Motor OilMaxPro™ SAE 5W-30 Synthetic Blend Motor Oil by Mopar®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$8.73 - $32.49
- Mopar®Shell Rotella™ T6 SAE 5W-40 Full Synthetic Heavy Duty Motor OilShell Rotella™ T6 SAE 5W-40 Full Synthetic Heavy Duty Motor Oil by Mopar®. Recommended for heavy duty drive cycle, towing and commercial use. Preferred when temperature is 5° F or below. This product is made of high-quality...Exceptional wear protection for longer engine lifeSuperior engine cleanliness for a cleaner engine throughout oil drain interval$13.79
- Shell®High Mileage Vehicle™ SAE 5W-20 Full Synthetic Motor OilHigh Mileage Vehicle™ SAE 5W-20 Full Synthetic Motor Oil by Shell®. Pennzoil® motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your...Provides enhanced protection for worn engine partsHelps condition engine seals$6.87
- Shell®High Mileage Vehicle™ SAE 5W-30 Full Synthetic Motor OilHigh Mileage Vehicle™ SAE 5W-30 Full Synthetic Motor Oil by Shell®. From the maker of the leading motor oil in America, anadvanced proprietary conventional formula with Active Cleansing Agents. Not only helps prevent dirt...Pennzoil High Mileage Vehicle™ Motor Oil with ActiveCleansing TechnologyCleans out up to 40% of engine sludge in 1st oil change$6.17
- Shell®Pennzoil Platinum™ SAE 10W-30 Full Synthetic Motor OilPennzoil Platinum™ SAE 10W-30 Full Synthetic Motor Oil by Shell®. Pennzoil® motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your...Provides enhanced protection for worn engine partsHelps condition engine seals$8.26
- Shell®Pennzoil Platinum™ SAE 5W-20 Full Synthetic Motor OilPennzoil Platinum™ SAE 5W-20 Full Synthetic Motor Oil by Shell®. Pennzoil® motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your...Provides enhanced protection for worn engine partsHelps condition engine seals$8.42
- Shell®Pennzoil Platinum™ SAE 5W-30 Full Synthetic Motor OilPennzoil Platinum™ SAE 5W-30 Full Synthetic Motor Oil by Shell®. Pennzoil® motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your...Provides enhanced protection for worn engine partsHelps condition engine seals$9.53
- Shell®Pennzoil™ SAE 5W-30 Synthetic Blend Motor OilPennzoil™ SAE 5W-30 Synthetic Blend Motor Oil by Shell®. Pennzoil® motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your engine....Provides enhanced protection for worn engine partsHelps condition engine seals$5.66
- Shell®Rotella T1 SAE 30 Conventional CF/CF-2 Heavy Duty Diesel Motor OilRotella T1 SAE 30 Conventional CF/CF-2 Heavy Duty Diesel Motor Oil by Shell®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...$5.36 - $1,195.75
- Shell®Rotella T1 SAE 40 Conventional CF/CF-2 Heavy Duty Diesel Motor OilRotella T1 SAE 40 Conventional CF/CF-2 Heavy Duty Diesel Motor Oil by Shell®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$27.29 - $128.64
Oil lubricates and cools engine parts and keeps your engine clean. The oil is drawn through a pickup tube and screen from the oil pan and circulated throughout the engine under pressure by the oil pump. The oil is filtered and then sent to the engine bearings and valvetrain. Splash from the connecting rods, and on some engines jets of oil, lubricate the cylinder walls and cool the underside of the pistons. Oil then returns through passages to the oil pan.
There are two kinds of engine oil, conventional petroleum oil and synthetic. Conventional oil is refined from crude oil pumped out of the ground, while synthetic oil is chemically constructed in the laboratory from various raw materials. Synthetic oil is superior to conventional oil at temperature extremes because it flows better at cold temperatures for better startup protection and resists high temperatures that can cause ordinary oil to breakdown.
All oils have additive packages. Detergents keep varnish and sludge from forming while dispersants keep harmful materials suspended so they can be drained out. Extreme pressure additives and friction modifiers reduce wear for longer engine life and reduce friction for better performance and mileage. Viscosity improvers minimize viscosity change with temperature. Other additives reduce foaming and oxidation, neutralize acids and combustion byproducts, and prevent rust and corrosion. The additive package in synthetic oil is generally superior to that of conventional oil.
Oils are classified by grade and standard. The grade is a numerical index established by the Society of Automotive Engineers (SAE) that represents the oil’s viscosity, or resistance to flow, commonly referred to as “weight”. In this system a 10 weight oil flows easier than a 50 weight oil at the same temperature. Most vehicle manufacturers recommend a multi-grade oil like 10W-30 (the w stands for winter, not weight) because it will flow easily like a 10 weight oil under cold temperatures, but have the characteristics of a 30 weight oil at 212°F. It is best to use the grade of oil recommended by the vehicle manufacturer.
The American Petroleum Institute (API) evaluates lubricants against minimum performance standards, with service classes for gasoline and diesel engines. The gasoline engine standard begins with “S”, while the diesel engine standard begins with “C”. The current gas engine standard is SN, with CJ-4, CI-4, and CI-4 PLUS current for diesel engines. The standard and grade can be found in the API service symbol, or “Donut”, on the oil container. Some oils may also have the API “Starburst” symbol, indicating the oil meets fuel economy standards set by the International Lubricant Specification Advisory Committee (ILSAC).
Featured Brands
Related Categories
- Transmission Fluids, Oils & Additives
- Engine Oil Additives
- Differential Lubricants
- Transfer Case Lubricants
- Antifreeze & Additives
- CV Joint Lubricants
- Air Filter Maintenance
- Power Steering Fluid
- Anti-Seize Lubricants
- Bearing Lubricants
- Multi-Purpose Lubricants
- A/C Chemicals
- Adhesives & Sealants
- Suspension Lubricants
- Cleaners & Degreasers
- Gasketing
- Hand Care
- Brake Fluids & Lubricants
- Fuel System Additives
- Lubricants
- Electrical Lubricants
- Thread Compounds