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.
Remember, all of your orders over $75 ship free!
No sales tax added!
Bulk discounts on multiples of one item to save even more. Yes, bulk discounts are added to Sale items pricing!
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Schaeffer 9016-005 Supreme 9000 Synthetic 0W-16 | 5-G
Schaeffer Mfg Co.
$275.75New item! Schaeffer's 9016 Supreme 9000 Full Synthetic Gasoline Engine Oil 0W-16 (5-Gallons) is specially engineered with the finest quality synthetic base oils and proven friction modifiers. With an advanced performance additive package...$275.75 -
Schaeffer 9016-012 Supreme 9000 Synthetic 0W-16 | 12-QTS
Schaeffer Mfg Co.
$198.68New item! (Yes, we know the images are for 0W-20 but the packaging is the same.) Schaeffer's 9016 Supreme 9000 Full Synthetic Gasoline Engine Oil 0W-16 (12-Quarts) is specially engineered with the finest quality synthetic base oils and...$198.68 -
Schaeffer 9020-012 Advanced Light Duty Diesel 0W-20 | 12-QTS
Schaeffer Mfg Co.
$214.34Save 10% when you buy 4! Schaeffer's 9020 Advanced Light Duty Diesel Performance 0W-20 (12-Quarts) is a premium quality full synthetic, multi-grade engine oil that is specifically formulated and suitable for use in vehicles that require...$214.34 -
Schaeffer’s 9020-005 Advanced Light Duty Diesel 0W-20 | 5-G
Schaeffer Mfg Co.
$289.76Save 10% when you buy 3! Schaeffer'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 in vehicles that require...$289.76 -
On Sale
Schaeffer 9005-006 Supreme 9000 Synthetic 0W-20 | 6-GC
Schaeffer Mfg Co.
Now: $298.40Was: $312.97Save 10% when you buy 3! (Yes, we know the image is for the 5W-30, but it's the same packaging!) Schaeffer's 9005 Supreme 9000 Full Synthetic Gasoline Engine Oil 0W-20 (6-Gallons) is specially engineered with the finest quality of...Now: $298.40Was: $312.97 -
On Sale
Schaeffer 9004-006 Supreme 9000 Synthetic 5W-20 | 6-GC
Schaeffer Mfg Co.
Now: $298.40Was: $312.97Save 10% when you buy 3! (Yes, we know the image is for the 5W-30, but it's the same packaging!) Schaeffer's 9004 Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-20 (6-Gallons) is specially engineered with the finest quality of...Now: $298.40Was: $312.97 -
Schaeffer 671 Supreme DD Diesel Oil SAE 40 | 5-G
Schaeffer Mfg Co.
$268.89NEW ITEM Save 10% when you buy 4! Schaeffer's 671 Supreme 2-Stroke DD Diesel Engine Oil SAE 40 (5-Gallons) is a super high-performance, para-synthetic, monograde, diesel engine oil for use in 2-stroke and 4-stroke diesel engines. Supreme 2-Stroke...$268.89 -
Schaeffer 171-012 Micron Moly Racing 10W-30 | 12-QTS
Schaeffer Mfg Co.
$172.67NEW ITEM Save 10% when you buy 6! Schaeffer's 171 Micron Moly Racing Engine Oil SAE 10W-30 (12-Quarts) is a superior quality, high zinc multi-grade engine oil. It is specially formulated to reduce friction and wear, increase engine efficiency...$172.67 -
Schaeffer 171-005 Micron Moly Racing 10W-30 | 5-G
Schaeffer Mfg Co.
$258.35NEW ITEM Save 10% when you buy 4! Schaeffer's 171 Micron Moly Racing Engine Oil SAE 10W-30 (5-Gallons) is a superior quality, high zinc multi-grade engine oil. It is specially formulated to reduce friction and wear, increase engine efficiency...$258.35 -
Schaeffer 110-012 Micron Moly Racing SAE 70 | 12-QTS
Schaeffer Mfg Co.
$174.22NEW ITEM Save 10% when you buy 6! Schaeffer's 110 Micron Moly Racing Oil SAE 70 (12-Quart Case) is a superior quality, straight grade, high zinc racing engine oil that is specially formulated to reduce friction and wear. It will increase engine...$174.22 -
Schaeffer 110-005 Micron Moly Racing SAE 70 | 5-G
Schaeffer Mfg Co.
$246.80NEW ITEM Save 10% when you buy 4! Schaeffer's 110 Micron Moly Racing Oil SAE 70 (5-Gallons) is a superior quality, straight grade, high zinc racing engine oil that is specially formulated to reduce friction and wear. It will increase engine...$246.80 -
Schaeffer 700CK4-003 SynShield Durability Advantage 15W-40 | 2x2.5-GC
Schaeffer Mfg Co.
$238.99NEW SIZE PACKAGING Save 10% when you buy 4! Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (2x2.5- Gallon Case) provides excellent equipment durability and longevity even during harsh, extreme duty operating...$238.99 -
Schaeffer's 9046 2-Cycle Outdoor Power Equipment Oil | 5-G
Schaeffer Mfg Co.
$459.90Save 8% when you purchase 3! Schaeffer's 9046 2-Cycle Outdoor Power Equipment Engine Oil is a premium ashless, full synthetic, 2-cycle (2-stroke) engine oil that is specifically formulated for use in carbureted, electronic fuel injected (EFI) and...$459.90 -
Schaeffer 5540 Extreme Marine 4-Stroke I/O 20W-40 | 12-QTS
Schaeffer Mfg Co.
$222.98NEW ITEM Save 10% when you buy 4! Schaeffer's 5540 Extreme Marine 4-Stroke Inboard Outboard 20W-40 (12-Quart Case) This is a premium quality, multi-grade 20W-40 FULL SYNTHETIC engine oil. It is specially formulated to reduce friction...$222.98 -
Schaeffer 5540 Extreme Marine 4-Stroke I/O 20W-40 | 5-G
Schaeffer Mfg Co.
$278.35NEW ITEM Save 10% when you buy 3. Schaeffer's 5540 Extreme Marine 4-Stroke Inboard Outboard 20W-40 (5-Gallon Pail) This is a premium quality, multi-grade 20W-40 FULL SYNTHETIC engine oil. It is specially formulated to reduce friction...$278.35 -
Schaeffer 5530 Extreme Marine 4-Stroke I/O 10W-30 | 5-G
Schaeffer Mfg Co.
$284.35NEW ITEM Save 10% when you buy 3. Schaeffer's 5530 Extreme Marine 4-Stroke Inboard Outboard 10W-30 (5-Gallon Pail) This is a premium quality, multi-grade 10W-30 FULL SYNTHETIC engine oil. It is specially formulated to reduce...$284.35 -
Schaeffer 5530 Extreme Marine 4-Stroke I/O 10W-30 | 12-QTS
Schaeffer Mfg Co.
$222.98NEW ITEM Save 10% when you buy 4! Schaeffer's 5530 Extreme Marine 4-Stroke Inboard Outboard 10W-30 (12-Quart Case) This is a premium quality, multi-grade 10W-30 FULL SYNTHETIC engine oil. It is specially formulated to reduce friction and...$222.98 -
Schaeffer's 108 Break-In Oil SAE 30 | 5-G
Schaeffer Mfg Co.
$234.99Save 10% when you buy 4! Schaeffer's 108 Break-In Oil SAE 30 is a fully formulated, balanced, high zinc engine oil. This Break-In oil contains 1650-2250ppm of Zinc and 1650-2250ppm of Phosphorus. It is designed to provide excellent wear control to...$234.99 -
Schaeffer's 9046 2-Cycle Outdoor Power Equipment Oil | 12-QTS
Schaeffer Mfg Co.
$286.20Save 10% when you buy 3. Schaeffer'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, electronic fuel injected...$286.20 -
On Sale
Schaeffer's 110-012 Micron Moly Racing SAE 30, 40 or 50 | 12-QTS
Schaeffer Mfg Co.
Now: $159.99Was: $166.84Save 10% when you purchase 6 cases. Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, or 50 (12-Quart Case) is a superior quality, straight grade, high zinc racing engine oil that is specially formulated to reduce friction and wear. It will...Now: $159.99Was: $166.84 -
On Sale
Schaeffer's 110-005 Micron Moly Racing SAE 30, 40 or 50 | 5-G
Schaeffer Mfg Co.
Now: $219.76Was: $228.80Save 10% when you buy 4! Schaeffer's 110 Micron Moly Racing Oil SAE 30, 40, or 50 (5-Gallons) is a superior quality, straight grade, high zinc racing engine oil that is specially formulated to reduce friction and wear. It will increase engine...Now: $219.76Was: $228.80 -
On Sale
Schaeffer 9000CK4-012 SynShield OTR Plus Full Syn 5W-40 | 12-QTS
Schaeffer Mfg Co.
Now: $179.65Was: $188.40Save 10% when you buy 6! Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (12-Quarts) is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration...Now: $179.65Was: $188.40 -
On Sale
Schaeffer 9000CK4-005 SynShield OTR Plus Full Syn 5W-40 | 5-G
Schaeffer Mfg Co.
Now: $259.99Was: $282.56Save 10% when you buy 3! Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (5-Gallons) is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration...Now: $259.99Was: $282.56 -
On Sale
Schaeffer 9000CK4-006 SynShield OTR Plus Full Syn 5W-40 | 6-GC
Schaeffer Mfg Co.
Now: $294.89Was: $332.65Save 10% when you buy 3! Schaeffer's 9000 SynShield® OTR Plus Full Synthetic CK-4 5W-40 (6-Gallons) is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration...Now: $294.89Was: $332.65 -
Schaeffer's 147 Steam Cylinder Oil | 5-G
Schaeffer Mfg Co.
$232.95Save 10% when you buy 4! Schaeffer's 147 Steam Cylinder Oil (5-Gallons) is an extra high performance, high viscosity, extreme pressure lubricant. It is recommended for use in all high pressure wet or saturated content steam cylinder and steam...$232.95 -
Schaeffer's 9040-005 Supreme 9000 Synthetic 0W-40 | 5-G
Schaeffer Mfg Co.
$284.80Save 10% when you buy 3! Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (5-Gallons) is designed for high performance SRT engines found in the Charger, Magnum and Challenger. It is blended from a unique...$284.80 -
Schaeffer 1145W30 Synthetic Plus CNG 5W-30 | 5-G
Schaeffer Mfg Co.
$329.46Save 10% when you buy 3! Schaeffer's 1145W30 Synthetic Plus CNG Engine Oil 5W-30 (5-Gallons) is a superior low ash, para-synthetic engine oil that is designed for use in: CNG (Compressed Natural Gas), LNG (Liquefied Natural Gas) or LPG...$329.46 -
On Sale
Schaeffer's 9040-012 Supreme 9000 Synthetic 0W-40 | 12-QTS
Schaeffer Mfg Co.
Now: $194.99Was: $219.66Save 10% when you buy 5! Schaeffer's 9040 Supreme 9000 Full Synthetic Gasoline Engine Oil SAE 0W-40 (12-Quarts) is designed for high performance SRT engines found in the Charger, Magnum and Challenger. It is blended from a unique...Now: $194.99Was: $219.66 -
On Sale
Schaeffer 9003D-006 Supreme 9000 Synthetic 5W-30 | 6-GC
Schaeffer Mfg Co.
Now: $298.40Was: $312.97Save 10% when you buy 3! Schaeffer's 9003D Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-30 (6-Gallons) is specially engineered with the finest quality of synthetic base oils and proven friction modifiers. With an advanced...Now: $298.40Was: $312.97 -
Schaeffer 6000-006 SynShield® Max MPG 10W-30 FA-4 | 6-GC
Schaeffer Mfg Co.
$314.46Save 10% when you buy 3! Schaeffer'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 specially formulated to provide maximum...$314.46 -
Schaeffer's 722-012 SynShield Ultra Performance 10W-30 | 12-QTS
Schaeffer Mfg Co.
$166.79Save 10% when you buy 6! Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (12-Quarts) is a premium, advanced performance, synthetic plus, heavy-duty engine oil. It is formulated to provide...$166.79 -
Schaeffer's 709-012 Supreme 7000 Syn Plus Racing 10W-30 | 12-QTS
Schaeffer Mfg Co.
$196.60Save 10% when you buy 4! Schaeffer's 709 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 10W-30 (12-Quarts) is a premium quality high zinc, multi-grade parasynthetic engine oil that is specially formulated to reduce friction and wear,...$196.60 -
Schaeffer's 722-005 SynShield Ultra Performance 10W-30 | 5-G
Schaeffer Mfg Co.
$243.25Save 10% when you buy 4! Schaeffer's 722 SynShield® Ultra Performance Diesel Engine Oil SAE 10W-30 CK-4 (5-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty engine oil. It is formulated to provide...$243.25 -
On Sale
Schaeffer 700CK4-005 SynShield Durability Advantage 15W-40 | 5-G
Schaeffer Mfg Co.
Now: $232.68Was: $238.99Save 10% when you buy 4! Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (5-Gallons) provides excellent equipment durability and longevity even during harsh, extreme duty operating conditions. It is a premium...Now: $232.68Was: $238.99 -
On Sale
Schaeffer 700CK4-006 SynShield Durability Advantage 15W-40 | 6-GC
Schaeffer Mfg Co.
Now: $264.99Was: $279.99Save 10% when you buy 3! Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (6-Gallons) provides excellent equipment durability and longevity even during harsh, extreme duty operating conditions. It is a premium...Now: $264.99Was: $279.99 -
On Sale
Schaeffer's 722-006 SynShield Ultra Performance 10W-30 | 6-GC
Schaeffer Mfg Co.
Now: $267.99Was: $299.68Save 10% when you buy 4! Schaeffer'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 formulated to provide...Now: $267.99Was: $299.68 -
On Sale
Schaeffer's 8008-012 European Performance Mid SAPS 5W-30 | 12-QTS
Schaeffer Mfg Co.
Now: $198.98Was: $205.99Schaeffer's 8008 Advanced European Performance Mid SAPs SAE 5W-30 (12-Quarts) is designed to meet the specific performance requirements of European vehicles. Blended from a unique combination of full synthetic base fluids. Schaeffer’s European...Now: $198.98Was: $205.99 -
Schaeffer's 8008-005 European Performance Mid SAPS 5W-30 | 5-G
Schaeffer Mfg Co.
$308.67Save 10% when you buy 3! Schaeffer'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 synthetic base fluids...$308.67 -
On Sale
Schaeffer's 9012-006 SynShield OTR Plus Synthetic 10W-30 | 6-GC
Schaeffer Mfg Co.
Now: $304.66Was: $326.54Save 10% when you buy 3! Schaeffer's 9012 SynShield OTR Plus SAE 10W-30 CK-4 (6-Gallons) is a full synthetic, premium quality, heavy-duty diesel engine oil. It is specially formulated to extend engine life. It also provides for...Now: $304.66Was: $326.54 -
Schaeffer's 9012-005 SynShield OTR Plus Synthetic 10W-30 | 5-G
Schaeffer Mfg Co.
$274.99Save 10% when you buy 3! Schaeffer's 9012 SynShield OTR Plus SAE 10W-30 CK-4 (5-Gallons) is a full synthetic, premium quality, heavy-duty diesel engine oil. It is specially formulated to extend engine life. It also provides...$274.99 -
Schaeffer's 8012 European Performance HD Diesel 5W-30 | 5-G
Schaeffer Mfg Co.
$320.75Save 10% when you buy 3! Schaeffer's 8012 Advanced European Performance Heavy-Duty Diesel Engine Oil SAE 5W-30 (5-Gallons) offers long-term engine protection for European diesel vehicles. This oil is designed to meet the specific...$320.75 -
On Sale
Schaeffer’s 8007-005 European Performance Full SAPS 5W-30 | 5-G
Schaeffer Mfg Co.
Now: $298.32Was: $308.67Save 10% when you buy 3! Schaeffer’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 of full synthetic base...Now: $298.32Was: $308.67 -
Schaeffer's 8007-012 European Performance Full SAPS 5W-30 | 12-QTS
Schaeffer Mfg Co.
$199.99Schaeffer’s 8007 Advanced European Performance Full SAPS SAE 5W-30 (12-Quarts) oils are designed to meet the specific performance requirements of European vehicles. Blended from a unique combination of full synthetic base fluids...$199.99 -
On Sale
Schaeffer 9006-006 Supreme 9000 Synthetic Racing 2-Cycle | 6-GC
Schaeffer Mfg Co.
Now: $506.98Was: $569.19Save 10% when you buy 2! Schaeffer’s 9006 Supreme 9000 Full Synthetic 2-Cycle Racing Oil (6-Gallons) is a premium, top tier, ashless, 2-cycle engine oil. It is designed for use in carbureted, electronic fuel injected (EFI) and direct...Now: $506.98Was: $569.19 -
On Sale
Schaeffer's 709-005 Supreme 7000 Syn Plus Racing 10W-30 | 5-G
Schaeffer Mfg Co.
Now: $292.99Was: $339.68Save 10% when you buy 3! Schaeffer's 709 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 10W-30 (5-Gallons) is a premium quality high zinc, multi-grade parasynthetic engine oil that is specially formulated to reduce friction and wear,...Now: $292.99Was: $339.68 -
Schaeffer's 709-006 Supreme 7000 Syn Plus Racing 10W-30 | 6-GC
Schaeffer Mfg Co.
$319.99Save 10% when you buy 3! Schaeffer'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 friction and wear,...$319.99 -
Schaeffer 9005-005 Supreme 9000 Synthetic 0W-20 | 5-G
Schaeffer Mfg Co.
$259.95Save 10% when you buy 3! Schaeffer's 9005 Supreme 9000 Full Synthetic Gasoline Engine Oil 0W-20 (5-Gallons) is specially engineered with the finest quality synthetic base oils and proven friction modifiers. With an advanced...$259.95 -
On Sale
Schaeffer 9005-012 Supreme 9000 Synthetic 0W-20 | 12-QTS
Schaeffer Mfg Co.
Now: $162.88Was: $178.68Save 10% when you buy 6! Schaeffer's 9005 Supreme 9000 Full Synthetic Gasoline Engine Oil 0W-20 (12-Quarts) is specially engineered with the finest quality synthetic base oils and proven friction modifiers. With an advanced...Now: $162.88Was: $178.68 -
Schaeffer 711CK4-006 SynShield OTR Plus 10W-30 | 6-GC
Schaeffer Mfg Co.
$268.75Save 10% when you buy 3! Schaeffer’s 711 SynShield® OTR Plus Diesel Engine Oil CK-4 SAE 10W-30 (6-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty oil. It is formulated to provide maximum protection against...$268.75 -
Schaeffer 500 ECO 5000 Diesel 15W-40 CJ-4 | 5-G
Schaeffer Mfg Co.
$264.25Save 10% when you buy 4! Schaeffer's 500 Eco 5000™ Diesel Engine Oil 15W-40 CJ-4 (5-Gallons) is a premium quality, parasynthetic, heavy-duty diesel engine oil. It is formulated with highly re-refined Group II base oils. Eco...$264.25 -
Schaeffer 708-005 Supreme 7000 Synthetic Plus Racing 15W-40 | 5-G
Schaeffer Mfg Co.
$274.12Save 10% when you buy 3! Schaeffer's 708 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 15W-40 (5-Gallons) is a premium quality high zinc, multi-grade parasynthetic engine oil that is specially formulated to reduce friction and wear, increase...$274.12 -
On Sale
Schaeffer 708-006 Supreme 7000 Synthetic Plus Racing 15W-40 | 6-GC
Schaeffer Mfg Co.
Now: $299.87Was: $369.99Save 10% when you buy 3! Schaeffer's 708 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 15W-40 (6-Gallons) is a premium quality high zinc, multi-grade parasynthetic engine oil that is specially formulated to reduce friction and wear, increase...Now: $299.87Was: $369.99 -
On Sale
Schaeffer 9004-012 Supreme 9000 Synthetic 5W-20 | 12-QTS
Schaeffer Mfg Co.
Now: $162.48Was: $178.69Save 10% when you buy 6! Schaeffer's 9004 Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-20 (12-Quarts) is specially engineered with the finest quality synthetic base oils and proven friction modifiers. With an advanced...Now: $162.48Was: $178.69 -
Schaeffer 9004-005 Supreme 9000 Synthetic 5W-20 | 5-G
Schaeffer Mfg Co.
$259.95Save 10% when you buy 3! Schaeffer's 9004 Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-20 (5 Gallons) is specially engineered with the finest quality synthetic base oils and proven friction modifiers. With an advanced...$259.95 -
On Sale
Schaeffer 9003D-012 Supreme 9000 Synthetic 5W-30 | 12-QTS
Schaeffer Mfg Co.
Now: $168.40Was: $177.98Save 10% when you buy 6! Schaeffer's 9003D Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-30 (12-Quarts) is specially engineered with the finest quality of synthetic base oils and proven friction modifiers. With an advanced...Now: $168.40Was: $177.98 -
Schaeffer 9003D-005 Supreme 9000 Synthetic 5W-30 | 5-G
Schaeffer Mfg Co.
$264.95Save 10% when you buy 3! Schaeffer's 9003D Supreme 9000 Full Synthetic Gasoline Engine Oil 5W-30 (5 Gallons) is specially engineered with the finest quality of synthetic base oils and proven friction modifiers. With an advanced...$264.95 -
Schaeffer's 9006-005 Supreme 9000 Synthetic Racing 2-Cycle | 5-G
Schaeffer Mfg Co.
$449.00Save 10% when you buy 2! Schaeffer’s 9006 Supreme 9000 Full Synthetic 2-Cycle Racing Oil (5-Gallons) is a premium, top tier, ashless, 2-cycle engine oil. It is designed for use in carbureted, electronic fuel injected (EFI) and direct...$449.00 -
On Sale
Schaeffer's 702 Supreme 7000 Synthetic Plus SAE 30 | 5-G
Schaeffer Mfg Co.
Now: $228.34Was: $256.58Save 10% when you buy 4! Schaeffer's 702 Supreme 7000™ Synthetic Plus Engine Oil SAE 30 (5-Gallons) is blended from a combination of polyalphaolefin (PAO) synthetic based fluids and hydro-converted Group II Plus oils. Schaeffer...Now: $228.34Was: $256.58 -
On Sale
Schaeffer 9006-012 Supreme 9000 Synth Racing 2-Cycle | 12-QTS
Schaeffer Mfg Co.
Now: $294.89Was: $312.56Schaeffer’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) and direct fuel injection (DFI) 2-cycle...Now: $294.89Was: $312.56 -
Schaeffer’s 707-005 Extreme V-Twin Syn Plus Racing 20W-50 | 5-G
Schaeffer Mfg Co.
$278.78Save 10% when you buy 3! Schaeffer’s 707 Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50 (5-Gallons) is a sophisticated engine oil designed to meet the demands of Harley-Davidson® V-Twin, racing and high-performance...$278.78 -
On Sale
Schaeffer 707-012 Extreme V-Twin Syn Plus Racing 20W-50 | 12-QTS
Schaeffer Mfg Co.
Now: $184.88Was: $218.96Save 10% when you buy 5! Schaeffer’s 707 Extreme V-Twin Synthetic Plus Racing Engine Oil SAE 20W-50 (12-Quarts) is a sophisticated engine oil designed to meet the demands of Harley-Davidson® V-Twin, racing and high-performance...Now: $184.88Was: $218.96 -
On Sale
Schaeffer's 701-005 Supreme 7000 Synthetic Plus 5W-30 | 5-G
Schaeffer Mfg Co.
Now: $229.65Was: $239.99Save 10% when you buy 4! Schaeffer's 701 Supreme 7000™ Synthetic Plus Gasoline Engine Oil SAE 5W-30 (5-Gallons) is blended from a combination of polyalphaolefin (PAO) synthetic based fluids and hydro-converted Group II Plus oils. Schaeffer...Now: $229.65Was: $239.99 -
On Sale
Schaeffer 9001-012 Supreme 9000 Synth Racing 5W-50 | 12-QTS
Schaeffer Mfg Co.
Now: $184.99Was: $198.40Save 10% when you buy 6! Schaeffer's 9001 Supreme 9000 Full Synthetic Racing Oil SAE 5W-50 (12-Quarts) is a premium quality, full synthetic, heavy-duty, multi-grade engine oil. It is specially formulated to reduce friction and wear, increase...Now: $184.99Was: $198.40 -
Schaeffer 711CK4-005 SynShield OTR Plus 10W-30 | 5-G
Schaeffer Mfg Co.
$239.82Save 10% when you buy 4! Schaeffer’s 711 SynShield® OTR Plus Diesel Engine Oil CK-4 SAE 10W-30 (5-Gallons) is a premium, advanced performance, synthetic plus, heavy-duty oil. It is formulated to provide maximum protection against...$239.82 -
On Sale
Schaeffer 705-005 Supreme 7000 Synth Plus Racing 20W-50 | 5-G
Schaeffer Mfg Co.
Now: $266.48Was: $298.71Save 10% when you buy 3! Schaeffer’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 oils. Schaeffer...Now: $266.48Was: $298.71 -
On Sale
Schaeffer 191-005 Micron Moly Racing 20W-50 | 5-G
Schaeffer Mfg Co.
Now: $226.38Was: $246.99Save 10% when you buy 4! Schaeffer's 191 Micron Moly Racing Engine Oil SAE 20W-50 (5-Gallons) is a superior quality, high zinc multi-grade engine oil. It is specially formulated to reduce friction and wear, increase engine efficiency and...Now: $226.38Was: $246.99 -
On Sale
Schaeffer 191-012 Micron Moly Racing 20W-50 | 12-QTS
Schaeffer Mfg Co.
Now: $159.99Was: $168.00Schaeffer's 191 Micron Moly Racing Engine Oil SAE 20W-50 (12-Quarts) is a superior quality, high zinc multi-grade engine oil. It is specially formulated to reduce friction and wear, increase engine efficiency and extend engine life. ...Now: $159.99Was: $168.00 -
On Sale
Schaeffer's 703-012 Supreme 7000 Synthetic Plus 10W-30 | 12-QTS
Schaeffer Mfg Co.
Now: $159.92Was: $174.66Save 10% when you buy 6! Schaeffer's 703 Supreme 7000™ Synthetic Plus Gasoline Engine Oil SAE 10W-30 (12-Quarts) is blended from a combination of polyalphaolefin (PAO) synthetic based fluids and hydro-converted Group II Plus...Now: $159.92Was: $174.66 -
On Sale
Schaeffer's 703-005 Supreme 7000 Synthetic Plus 10W-30 | 5-G
Schaeffer Mfg Co.
Now: $229.65Was: $239.99Save 10% when you buy 4! Schaeffer's 703 Supreme 7000™ Synthetic Plus Gasoline Engine Oil SAE 10W-30 (5-Gallons) is blended from a combination of polyalphaolefin (PAO) synthetic based fluids and hydro-converted Group II Plus...Now: $229.65Was: $239.99 -
On Sale
Schaeffer's 701-012 Supreme 7000 Synthetic Plus 5W-30 | 12-QTS
Schaeffer Mfg Co.
Now: $159.92Was: $177.66Save 10% when you buy 6! Schaeffer's 701 Supreme 7000™ Synthetic Plus Gasoline Engine Oil SAE 5W-30 (12-Quarts) is blended from a combination of polyalphaolefin (PAO) synthetic based fluids and hydro-converted Group II Plus...Now: $159.92Was: $177.66 -
On Sale
Schaeffer 705-012 Supreme 7000 Synth Plus Racing 20W-50 | 12-QTS
Schaeffer Mfg Co.
Now: $183.34Was: $194.96Save 10% when you buy 5! Schaeffer’s 705 Supreme 7000 Synthetic Plus Racing Engine Oil SAE 20W-50 (12-Quarts) is engineered with severely hydrotreated PAO synthetic and severely raffinate hydro converted Group II Plus base oils. Schaeffer...Now: $183.34Was: $194.96 -
Schaeffer's 706-006 Supreme 7000 Synthetic Plus 2-Cycle | 6-GC
Schaeffer Mfg Co.
$278.86Save 10% when you buy 3! Schaeffer'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...$278.86 -
On Sale
Schaeffer 700-012 SynShield Durability Advantage 15W-40 | 12-QTS
Schaeffer Mfg Co.
Now: $162.99Was: $174.89Save 10% when you buy 6! Schaeffer's 700 SynShield® Durability Advantage Diesel Engine Oil 15W-40 (12-Quarts) provides excellent equipment durability and longevity even during harsh, extreme duty operating conditions. It is a premium...Now: $162.99Was: $174.89 -
Schaeffer 711CK4-012 SynShield OTR Plus 10W-30 | 12-QTS
Schaeffer Mfg Co.
$168.88Save 10% when you buy 6! Schaeffer’s 711 SynShield® OTR Plus Diesel Engine Oil CK-4 SAE 10W-30 (12-Quarts) is a premium, advanced performance, synthetic plus, heavy-duty oil. It is formulated to provide maximum protection against...$168.88 -
Schaeffer's 706-012 Supreme 7000 Synthetic Plus 2-Cycle | 12-QTS
Schaeffer Mfg Co.
$178.88Save 10% when you buy 5! Schaeffer's 706 Supreme 7000™ Synthetic Plus 2-Cycle Oil TC-W3 (12-Quarts) is a para-synthetic ashless 2-cycle oil. It is specially formulated to meet and exceed the performance needs of today’s...$178.88