Schaeffers - Midwest Aftermarket

Schaeffer Oil

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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
Low stock

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

$166.70
Schaeffer's 0708 Supreme 7000 Synthetic Plus Racing Oil 15W-40 | 5 Gallon Pail
Schaeffer's 0708 Supreme 7000 Synthetic Plus Racing Oil 15W-40 | 5 Gallon Pail
Low stock

Schaeffer's 0708 Supreme 7000 Synthetic Plus Racing Oil 15W-40 | 5 Gallon Pail

$238.48
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
Schaeffers Wet-Sol Concentrate Surfactant Wetting Agent | (2) 2.5 Gallon Bottles
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Schaeffers Wet-Sol Concentrate Surfactant Wetting Agent | (2) 2.5 Gallon Bottles
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Schaeffers Wet-Sol Concentrate Surfactant Wetting Agent | (2) 2.5 Gallon Bottles

$121.50
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Schaeffer's Penetro High Performance Penetrating Oil | (12) 13oz Cans
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
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 Supreme 9000 Full Synthetic Gasoline Engine 0W-40 Oil | (12) 1 Quart Bottles
SchaeffersSchaeffer's Supreme 9000 Full Synthetic Gasoline Engine 0W - 40 Oil | (12) 1 Quart Bottles
SchaeffersSchaeffer's Supreme 9000 Full Synthetic Gasoline Engine 0W - 40 Oil | (12) 1 Quart Bottles
Low stock

Schaeffer's Supreme 9000 Full Synthetic Gasoline Engine 0W-40 Oil | (12) 1 Quart Bottles

$162.65
Schaeffers 011030 Micron Moly Advanced Racing SAE 30 Oil | (12) 1 Quart Bottles
SchaeffersSchaeffers 011030 Micron Moly Advanced Racing SAE 30 Oil | (12) 1 Quart Bottles
SchaeffersSchaeffers 011030 Micron Moly Advanced Racing SAE 30 Oil | (12) 1 Quart Bottles

Schaeffers 011030 Micron Moly Advanced Racing SAE 30 Oil | (12) 1 Quart Bottles

$120.20
Schaeffers Micron Moly Advanced Racing Gasoline Engine SAE 30 Oil | 5 Gallon Pail
Schaeffers Micron Moly Advanced Racing Gasoline Engine SAE 30 Oil | 5 Gallon Pail
Low stock

Schaeffers Micron Moly Advanced Racing Gasoline Engine SAE 30 Oil | 5 Gallon Pail

$180.97
Schaeffers Dexron VI MERCON LV Automatic Transmission Fluid | 5 Gallon Pail
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Schaeffers Dexron VI MERCON LV Automatic Transmission Fluid | 5 Gallon Pail
Low stock

Schaeffers Dexron VI MERCON LV Automatic Transmission Fluid | 5 Gallon Pail

$352.94
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Schaeffers All-Trans Supreme Full Synthetic Automatic Transmission Fluid | 5 Gallon Pail
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Schaeffers All-Trans Supreme Full Synthetic Automatic Transmission Fluid | 5 Gallon Pail
Low stock

Schaeffers All-Trans Supreme Full Synthetic Automatic Transmission Fluid | 5 Gallon Pail

$274.46
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Schaeffers 0700 SynShield Durability Advantage 15W-40 Oil | 12 Quart Bottles
Schaeffers 0700 SynShield Durability Advantage 15W-40 Oil | 12 Quart Bottles
Schaeffers 0700 SynShield Durability Advantage 15W-40 Oil | 12 Quart Bottles

Schaeffers 0700 SynShield Durability Advantage 15W-40 Oil | 12 Quart Bottles

$134.46

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.