ENGINE OILS
Schaeffer's engine oils will maximize your engine's performance!
Are you looking to take your engine's performance to new heights? Look no further than Schaeffer's engine oils. Engineered with superior protection in mind, Schaeffer’s products are designed to deliver unparalleled wear protection and fuel economy benefits for your vehicle.
The secret lies in their proprietary friction modifiers, Micron Moly® and Penetro®, which work tirelessly to reduce friction and wear within your engine. By minimizing these detrimental forces, your engine will run smoother, more efficiently, and with greater longevity.
But the benefits don't stop there. Schaeffer's engine oils can also help you save money on your bottom line. How, you ask? By improving your fuel economy, you'll spend less on fuel, allowing you to redirect those savings towards other important expenses.
With nearly 300 items available, you're sure to find the perfect Schaeffer's engine oil for your vehicle. Browse our comprehensive product listings to discover the specific details and additional benefits of each formulation. Or, if you prefer, use our convenient search bar to find exactly what you need.
Don't settle for anything less than the best for your engine. Upgrade to Schaeffer's engine oils and experience the difference for yourself. Your engine will thank you, and so will your wallet.
Here are some real reviews from our customers:
"The greatest oil. You have formulated something that is incomparable to all other oils on the market today. I thank you for the added protection that all your oils provide. It's the cheapest insurance I have ever came across." Chad P.
"Supreme 9000 5W-30. This is a great product!! I use this oil in my pickup and it is well worth the extra cost, very good product!!!" Gary C.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Schaeffer 9000-003 SynShield OTR Plus Full Syn 5W-40 | 2X2.5GC
Schaeffer Mfg Co.
$266.60Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (2X2.5-Gallon Case) You put serious miles on your engine. You need oil that can keep up — and keep your engine p$266.60 -
Schaeffer 6520-005 SynShield All Performance Synthetic 5W-20 | 5-G
Schaeffer Mfg Co.
$273.30Schaeffer's 6520 SynShield All Performance Synthetic Gasoline Engine Oil 5W-20 (5 Gallons)$273.30 -
Schaeffer 6520-006 SynShield All Performance Synthetic 5W-20 | 6-GC
Schaeffer Mfg Co.
$306.15Schaeffer's 6520 SynShield All Performance Synthetic Gasoline Engine Oil 5W-20 (6 Gallons)$306.15 -
Schaeffer 6020-006 SynShield All Performance Synthetic 0W-20 | 6-GC
Schaeffer Mfg Co.
$306.15Schaeffer's 6020 SynShield All Performance Synthetic Gasoline Engine Oil 0W-20 (6 Gallons)$306.15 -
Schaeffer 6020-005 SynShield All Performance Synthetic 0W-20 | 5-G
Schaeffer Mfg Co.
$273.30Schaeffer's 6020 SynShield All Performance Synthetic Gasoline Engine Oil 0W-20 (5 Gallons)$273.30 -
Schaeffer 6530-006 SynShield All Performance Synthetic 5W-30 | 6-GC
Schaeffer Mfg Co.
$306.15Schaeffer's 6530 SynShield All Performance Synthetic Gasoline Engine Oil 5W-30 (6 Gallon Case)$306.15 -
Schaeffer 6530-005 SynShield All Performance Synthetic 5W-30 | 5-G
Schaeffer Mfg Co.
$273.30Schaeffer's 6530 SynShield All Performance Synthetic Gasoline Engine Oil 5W-30 (5 Gallons)$273.30 -
Schaeffer’s 9020-005 Advanced Light Duty Diesel 0W-20 | 5-G
Schaeffer Mfg Co.
$289.96Schaeffer's 9020 Advanced Light Duty Diesel Performance 0W-20 (5-Gallons) is a premium quality full synthetic, multi-grade engine oil that is specifically formulated and suitable for use$289.96 -
Schaeffer's 9046 2-Cycle Outdoor Power Equipment Oil | 12-QTS
Schaeffer Mfg Co.
$285.96Schaeffer's 9046 2-Cycle Outdoor Power Equipment Engine Oil (12-Quarts) is a premium ashless, full synthetic, 2-cycle (2-stroke) engine oil that is specifically formulated for use in carbureted,...$285.96 -
Schaeffer 9000-006 SynShield OTR Plus Full Syn 5W-40 | 6-GC
Schaeffer Mfg Co.
$310.28Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (6-Gallons) You put serious miles on your engine. You need oil that can keep up — and keep your engi$310.28 -
Schaeffer's 9040-005 Supreme 9000 Synthetic 0W-40 | 5-G
Schaeffer Mfg Co.
$289.96This item is out of stock until approx. 9/15/26 New specifications coming.$289.96Qty in Cart: 0Quantity:Price:$289.96Subtotal: -
Schaeffer 1145W30 Synthetic Plus CNG 5W-30 | 5-G
Schaeffer Mfg Co.
$322.50Schaeffer's 1145W30 Synthetic Plus CNG Engine Oil 5W-30 (5-Gallons) A superior low ash, para-syn$322.50 -
Schaeffer 6000-006 SynShield® Max MPG 10W-30 FA-4 | 6-GC
Schaeffer Mfg Co.
$310.28Schaeffer's 6000 SynShield® Max MPG Diesel Engine Oil SAE10W-30 FA-4 (6-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty diesel engine oil. It is sp$310.28 -
Schaeffer 700-006 SynShield Durability Advantage 15W-40 | 6-GC
Schaeffer Mfg Co.
$272.62Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (6-Gallons) Tired of engine oils that can’t keep up with the relentless d$272.62 -
Schaeffer's 722-006 SynShield Ultra Performance 10W-30 | 6-GC
Schaeffer Mfg Co.
$272.62Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (6-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty engine oil. It is$272.62 -
Schaeffer's 8008-005 European Performance Mid SAPS 5W-30 | 5-G
Schaeffer Mfg Co.
$289.23Schaeffer's 8008 Advanced European Performance Mid SAPs SAE 5W-30 (5-Gallons) is designed to meet the specific performance requirements of European vehicles. Blended from a unique combination of full...$289.23 -
Schaeffer's 9012-006 SynShield OTR Plus Synthetic 10W-30 | 6-GC
Schaeffer Mfg Co.
$310.28Schaeffer's 9012 SynShield OTR Plus SAE 10W-30 CK-4 (6-Gallons) is a full synthetic, premium quality, heavy-d$310.28 -
Schaeffer’s 8007-005 European Performance Full SAPS 5W-30 | 5-G
Schaeffer Mfg Co.
$289.23Schaeffer’s 8007 Advanced European Performance Full SAPS SAE 5W-30 (5-Gallons) oils are designed to meet the specific performance requirements of European vehicles. Blended from a unique combination...$289.23 -
Schaeffer's 709-006 Supreme 7000 Syn Plus Racing 10W-30 | 6-GC
Schaeffer Mfg Co.
$343.82Schaeffer's 709 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 10W-30 (6-Gallons) is a premium quality high zinc, multi-grade parasynthetic engine oil that is specially formulated to reduce...$343.82 -
Schaeffer 711-006 SynShield OTR Plus 10W-30 | 6-GC
Schaeffer Mfg Co.
$272.62Schaeffer’s 711 SynShield® OTR Plus Diesel Engine Oil SAE 10W-30 (6-Gallons)$272.62 -
Schaeffer 708-006 Supreme 7000 Synthetic Plus Racing 15W-40 | 6-GC
Schaeffer Mfg Co.
$315.87Schaeffer's 708 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 15W-40 (6-Gallons) is a premium quality high zinc, multi-grade parasy$315.87 -
Schaeffer 9006-012 Supreme 9000 Synth Racing 2-Cycle | 12-QTS
Schaeffer Mfg Co.
$294.45Schaeffer’s 9006 Supreme 9000 Full Synthetic 2-Cycle Racing Oil (12-Quarts) is a premium, top tier, ashless, 2-cycle engine oil. It is designed for use in carbureted, electronic fuel injected (EFI)...$294.45 -
Schaeffer’s 707-005 Extreme V-Twin Syn Plus Racing 20W-50 | 5-G
Schaeffer Mfg Co.
$269.33Schaeffer’s 707 Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50 (5-Gallons) P$269.33 -
Schaeffer 705-005 Supreme 7000 Synth Plus Racing 20W-50 | 5-G
Schaeffer Mfg Co.
$269.33Schaeffer’s 705 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 20W-50 (5-Gallons) is engineered with severely hydrotreated PAO synthetic and severely raffinate hydro converted Group II Plus base...$269.33 -
Schaeffer's 706-006 Supreme 7000 Synthetic Plus 2-Cycle | 6-GC
Schaeffer Mfg Co.
$269.55Schaeffer's 706 Supreme 7000™ Synthetic Plus 2-Cycle Oil TC-W3 (6-Gallons) is a para-synthetic ashless 2-cycle oil. It is specially formulated to meet and exceed the performance needs of today’s...$269.55