Motor Oils
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- Motorcraft®SAE 5W-30 Synthetic Blend Motor Oil, 6 Gallons Bag in Box (XO5W306GSP)SAE 5W-30 Synthetic Blend Motor Oil, 6 Gallons x 1 per Pack (XO5W306GSP) by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$48.66
- Motorcraft®Super Duty Diesel SAE 10W-30 Conventional Motor Oil, 6 Gallons Bag in Box (XO10W306GSD)Super Duty Diesel SAE 10W-30 Conventional Motor Oil, 6 Gallons x 1 per Pack (XO10W306GSD) by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$48.97
- ACDelco®Delvac™ 1300 Super SAE 15W-40 Synthetic Blend Motor Oil, 1 Quart (10-9127)Delvac™ 1300 Super SAE 15W-40 Synthetic Blend Motor Oil, 1 Quart by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$28.62
- ACDelco®GM Original Equipment™ Dexos 1™ SAE 5W-30 Synthetic Motor Oil, 1 Quart (10-9253T)GM Original Equipment™ Dexos 1™ SAE 5W-30 Synthetic Motor Oil, 1 Quart (10-9253T) by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$7.53
- ACDelco®GM Original Equipment™ Dexos 1™ SAE 5W-30 Synthetic Motor Oil, Bulk (19420093)GM Original Equipment™ Dexos 1™ SAE 5W-30 Synthetic Motor Oil, Bulk (19420093) by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$27.73
- ACDelco®GM Original Equipment™ SAE 10W-30 Synthetic Blend Motor Oil, 1 Quart (10-9298L)GM Original Equipment™ SAE 10W-30 Synthetic Blend Motor Oil, 1 Quart by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...$8.29
- ACDelco®Mobil 1™ Delvac™ 1300 Super SAE 15W-40 Synthetic Blend Diesel Motor Oil, 1 Gallon (19419895)Mobil 1™ Delvac™ 1300 Super SAE 15W-40 Synthetic Blend Diesel Motor Oil, 1 Gallon (19419895) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...$25.64
- ACDelco®Professional™ Engine Oil (10-9290T)Professional™ Engine Oil (10-9290T) by ACDelco®. Synthetic Blend 5W-30 Motor Oil - 5 qt. ACDelco Synthetic Blend 5W-30 Motor Oils are developed with high performance base stocks with advanced additive technology to help provide...Formulated to help minimize sludge and varnish formation while resisting thermal breakdownPremium mineral-based formula that helps protect against high temperature deposits, such as the formation of sludge and varnish deposits, for additional engine protection$32.48
- ACDelco®Professional™ SAE 15W-40 Diesel Motor Oil, 1 Gallon (10-9214T)Professional™ SAE 15W-40 Diesel Motor Oil, 1 Gallon (10-9214T) by ACDelco®. 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...$27.45
- ACDelco®Professional™ SAE 5W-20 Synthetic Blend Motor Oil, 5 Quarts (10-9287T)Professional™ SAE 5W-20 Synthetic Blend Motor Oil, 5 Quarts by ACDelco®. 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...$20.03
- ACDelco®SAE 10W-30 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) (19419418)SAE 10W-30 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) by ACDelco®. 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...$27.16
- ACDelco®SAE 5W-20 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) (19419411)SAE 5W-20 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) by ACDelco®. 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...$27.16
- ACDelco®SAE 5W-30 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) (19419415)SAE 5W-30 Synthetic Blend Motor Oil, 5 Liters (5.28 Quarts) (19419415) by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...$27.13
- ACDelco®dexosD™ Light Duty Diesel SAE 0W-20 Synthetic Motor Oil, 1 Quart (10-9277L)dexosD™ Light Duty Diesel SAE 0W-20 Synthetic Motor Oil, 1 Quart (10-9277L) by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and...$10.07
- Royal Purple®XPR Racing™ SAE 10W-40 Full Synthetic Motor Oil, 1 Quart (ROY01041)XPR Racing™ SAE 10W-40 Full Synthetic Motor Oil, 1 Quart by Royal Purple®. Royal Purple’s XPR 10W-40 Performance Racing is specifically formulated for the demands of multi-platform racing environments. XPR achieved popularity in a...$17.54
- Lucas Oil®Break-In™ SAE 5W-20 Conventional High Zinc Motor Oil, 5 Quarts (LUC11034)Break-In™ SAE 5W-20 Conventional High Zinc Motor Oil, 5 Quarts (LUC11034) by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and...$35.56
- Lucas Oil®Magnum™ Long Drain SAE 15W-40 Conventional Motor Oil, 6 Gallons (18065)Magnum™ Long Drain SAE 15W-40 Conventional Motor Oil, 6 Gallons (18065) by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$178.86
- Lucas Oil®SAE 0W-16 Full Synthetic Motor Oil, 5 Gallons 0 (11183)SAE 0W-16 Full Synthetic Motor Oil, 5 Gallons x 1 Pail (11183) by Lucas Oil®. Lucas Oil Synthetic SAE 0w-16 API SP Motor Oil is a low-viscosity, fuel saving formula based on synthetic base oils combined with premium state-of-the-art...Superior Oxidation ResistanceLow-Friction Properties$103.48
- Lucas Oil®SAE 15W-40 Full Synthetic CK-4 Long Drain Heavy Duty Diesel Motor Oil, 1 Quart 0 (11246)SAE 15W-40 Full Synthetic CK-4 Long Drain Heavy Duty Diesel Motor Oil, 1 Quart (11246) by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$13.56
- Valvoline®Extended Protection™ SAE 5W-20 Full Synthetic Motor Oil, 1 Quart (891672)Extended Protection™ SAE 5W-20 Full Synthetic Motor Oil, 1 Quart (891672) by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and...$50.64
- Amalie Oil®Elixir™ SAE 5W-20 Synthetic Dexos 1 Motor Oil, 1 Quart x 12 Bottles (160-75746-56)Elixir™ SAE 5W-20 Synthetic Dexos 1 Motor Oil, 1 Quart x 12 Bottles (160-75746-56) by Amalie Oil®. Committed to cutting-edge lubricant technology, Amalie Oil offers you high-quality oil, fluids, and lubricants to ensure the proper...$83.78
- Amalie Oil®Heavy Duty SAE 30W Conventional Motor Oil, 1 Quart (AMA61036-56)Heavy Duty SAE 30W Conventional Motor Oil, 1 Quart (AMA61036-56) by Amalie Oil®. Committed to cutting-edge lubricant technology, Amalie Oil offers you high-quality oil, fluids, and lubricants to ensure the proper operation of your...$7.25
- Amalie Oil®Heavy Duty SAE 30W Conventional Motor Oil, 1 Quart x 12 Bottles (160-61036-56)Heavy Duty SAE 30W Conventional Motor Oil, 1 Quart x 12 Bottles (160-61036-56) by Amalie Oil®. Committed to cutting-edge lubricant technology, Amalie Oil offers you high-quality oil, fluids, and lubricants to ensure the proper operation...$77.28
- Amalie Oil®XLO Heavy Duty SAE 40W Conventional Motor Oil, 1 Quart (AMA61746-56)XLO Heavy Duty SAE 40W Conventional Motor Oil, 1 Quart (AMA61746-56) by Amalie Oil®. Amalie XLO Ultimate Synthetic Blend Motor Oil is formulated to deliver superior performance and engine protection in the midst of today’s challenging...$7.32
- Amalie Oil®XLO Heavy Duty SAE 40W Conventional Motor Oil, 1 Quart x 12 Bottles (160-61746-56)XLO Heavy Duty SAE 40W Conventional Motor Oil, 1 Quart x 12 Bottles (160-61746-56) by Amalie Oil®. Amalie XLO Ultimate Synthetic Blend Motor Oil is formulated to deliver superior performance and engine protection in the midst of...$75.70
- Castrol®Edge K™ SAE 5W-30 Full Synthetic Motor Oil, 5 Gallons (15E895)Edge K™ SAE 5W-30 Full Synthetic Motor Oil, 5 Gallons x 1 Pail (15E895) by Castrol®. Strength for maximum performance. Technological advancements have allowed today’s engines to become smaller, yet more powerful and efficient. The...Superior protection against engine sludgeAdvanced protection against viscosity and thermal breakdown$222.65
- Castrol®Edge Professional V™ SAE 0W-20 Full Synthetic Titanium FST™ Motor Oil, 1 Quart (15E6EF)Edge Professional V™ SAE 0W-20 Full Synthetic Titanium FST™ Motor Oil, 1 Quart (15E6EF) by Castrol®. Castrol EDGE Professional, boosted with Titanium FST™, provides outstanding oil strength for today’s engines that work harder,...Maximises short and long term engine performanceReduces engine deposits to help maximise engine response$15.57
- Castrol®Edge™ A3/B4 SAE 0W-40 Full Synthetic Motor Oil, 1 Quart (15D1D8)Edge™ A3/B4 SAE 0W-40 Full Synthetic Motor Oil, 1 Quart (15D1D8) 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...$14.90
- Castrol®Edge™ A3/B4 SAE 0W-40 Full Synthetic Motor Oil, 5 Gallons (15BA87)Edge™ A3/B4 SAE 0W-40 Full Synthetic Motor Oil, 5 Gallons x 1 Pail (15BA87) 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...$221.26
- Castrol®Edge™ A3/B4 SAE 5W-40 Full Synthetic Motor Oil, 5 Gallons (15D939)Edge™ A3/B4 SAE 5W-40 Full Synthetic Motor Oil, 5 Gallons x 1 Pail (15D939) 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...$231.01
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).
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