Schaeffers - Midwest Aftermarket

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Schaeffers Micron Moly SAE 50 Advanced Racing Oil | (12) 1 Quart Bottle
Schaeffers Micron Moly SAE 50 Advanced Racing Oil | (12) 1 Quart Bottle
Low stock

Schaeffers Micron Moly SAE 50 Advanced Racing Oil | (12) 1 Quart Bottle

$120.20
Schaeffer's Supreme 7000 Synthetic Plus 5W-30 Engine Oil | (12) 1 Quart Bottles
SchaeffersSchaeffer's Supreme 7000 Synthetic Plus 5W - 30 Engine Oil | (12) 1 Quart Bottles
SchaeffersSchaeffer's Supreme 7000 Synthetic Plus 5W - 30 Engine Oil | (12) 1 Quart Bottles

Schaeffer's Supreme 7000 Synthetic Plus 5W-30 Engine Oil | (12) 1 Quart Bottles

$129.76
Schaeffer's Penetro High Performance Penetrating Oil | (12) 13oz Cans
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SchaeffersSchaeffer's Penetro High Performance Penetrating Oil | (12) 13oz Cans
SchaeffersSchaeffer's Penetro High Performance Penetrating Oil | (12) 13oz Cans
Low stock

Schaeffer's Penetro High Performance Penetrating Oil | (12) 13oz Cans

$177.23
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Schaeffers Extreme V-Twin Synthetic Plus Racing 20W-50 Oil | (12) 1 Quart Bottles
Schaeffers Extreme V-Twin Synthetic Plus Racing 20W-50 Oil | (12) 1 Quart Bottles

Schaeffers Extreme V-Twin Synthetic Plus Racing 20W-50 Oil | (12) 1 Quart Bottles

$156.84
Schaeffers 700 SynShield Durability Advantage Diesel Engine 15W-40 Oil | (2) 2 1/2 Gallon Containers
diesel engine oil 15w 40 0700-003

Schaeffers 700 SynShield Durability Advantage Diesel Engine 15W-40 Oil | (2) 2 1/2 Gallon Containers

$204.86
Schaeffer’s 0919 Webscope Oil Analysis Test Kit
Schaeffer’s 0919 Webscope Oil Analysis Test Kit
Schaeffer’s 0919 Webscope Oil Analysis Test Kit
Schaeffer’s 0919 Webscope Oil Analysis Test Kit
Schaeffer’s 0919 Webscope Oil Analysis Test Kit
Schaeffer’s 0919 Webscope Oil Analysis Test Kit

Schaeffer’s 0919 Webscope Oil Analysis Test Kit

$29.95
Schaeffer's 2742 Moly EP Synthetic Plus Waterproof Grease NLGI #2 | (30) 14oz Tube
SchaeffersSchaeffer's 2742 Moly EP Synthetic Plus Waterproof Grease NLGI 2 | (30) 14oz Tube

Schaeffer's 2742 Moly EP Synthetic Plus Waterproof Grease NLGI #2 | (30) 14oz Tube

$271.35
Schaeffer's 0722 SynShield Ultra Performance Diesel 10W-30 Oil | (6) 1 Gallon Jugs
SchaeffersSchaeffer's 0722 SynShield Ultra Performance Diesel 10W - 30 Oil | (6) 1 Gallon Jugs
SchaeffersSchaeffer's 0722 SynShield Ultra Performance Diesel 10W - 30 Oil | (6) 1 Gallon Jugs
Low stock

Schaeffer's 0722 SynShield Ultra Performance Diesel 10W-30 Oil | (6) 1 Gallon Jugs

$247.54
Schaeffer's 9004 Supreme 9000 Full Synthetic 5W-20 Gasoline Oil | 5 Gallon Pail
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Schaeffer's 9004 Supreme 9000 Full Synthetic 5W-20 Gasoline Oil | 5 Gallon Pail
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Schaeffer's 9004 Supreme 9000 Full Synthetic 5W-20 Gasoline Oil | 5 Gallon Pail

$231.59
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Schaeffers Advanced Light Duty Diesel Performance 0W-20 Engine Oil | (12) 1 Quart Bottles
Schaeffers Advanced Light Duty Diesel Performance 0W-20 Engine Oil | (12) 1 Quart Bottles

Schaeffers Advanced Light Duty Diesel Performance 0W-20 Engine Oil | (12) 1 Quart Bottles

$166.70
Schaeffer's 0315 Simplex Supreme Hydraulic Fluid | 5 Gallon Pail
Schaeffer's 0315 Simplex Supreme Hydraulic Fluid | 5 Gallon Pail
Low stock

Schaeffer's 0315 Simplex Supreme Hydraulic Fluid | 5 Gallon Pail

$184.75
Schaeffer's 02292 Ultra Red Para-Synthetic Supreme Grease NLGI #2 | (30) 14oz Tubes
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Schaeffer's 02292 Ultra Red Para-Synthetic Supreme Grease NLGI #2 | (30) 14oz Tubes
Low stock

Schaeffer's 02292 Ultra Red Para-Synthetic Supreme Grease NLGI #2 | (30) 14oz Tubes

$251.91
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Schaeffer Oil

Since 1839, Schaeffer Oil has been a trusted name in high-performance lubricants, oils, and greases for diesel engines, industrial equipment, and racing vehicles. Whether you’re maintaining a fleet of trucks, powering heavy-duty machinery, or pushing limits on the track, Schaeffer’s synthetic and semi-synthetic formulas are engineered to deliver superior protection, extended drain intervals, and increased fuel efficiency.

FAQ

Is Schaeffer Oil safe for modern engines with emissions systems?

Yes. Schaeffer’s oils meet or exceed modern API CK-4, CJ-4, and SN specifications, making them safe for engines equipped with EGR, DPF, and SCR systems. They’re designed to protect without compromising emissions performance.

How often should I change Schaeffer engine oil?

With Schaeffer’s advanced lubricants, many users report extended oil change intervals, especially in fleet and industrial applications. Always follow your engine manufacturer’s guidelines and consider oil analysis for optimized maintenance schedules.

What makes Schaeffer Oil different from other motor oil brands?

Schaeffer Oil combines advanced synthetic base stocks with proprietary additive technology to deliver superior engine protection, reduced wear, and longer drain intervals. With over 180 years of innovation, Schaeffer products outperform many conventional and synthetic oils on the market.

 Is Schaeffer Oil good for diesel engines?

Yes! Schaeffer’s 15W-40 diesel engine oil and synthetic blends are formulated to meet the rigorous demands of heavy-duty diesel engines. They offer excellent soot control, improved fuel economy, and protection against oxidation and breakdown.

Does Schaeffer Oil offer high zinc motor oils for racing engines?

Absolutely. Schaeffer’s racing oils are engineered with high levels of ZDDP (zinc and phosphorus) for maximum wear protection in high-performance and high-RPM engines, making them ideal for racing, muscle cars, and classic vehicles.