Generac A0001412868 5W-20 GEO Full Synthetic Generator Engine Oil – 1 Quart Bottles, Case of 12

Part Number: A0001412868
Category: Generac Generator Engine Oil & Maintenance Supplies
Type: SAE 5W-20 GEO Full Synthetic Engine Oil – Case of 12 Quarts

The Generac A0001412868 5W-20 Full Synthetic Engine Oil is a premium engine lubricant specifically formulated for compatible Generac natural gas and liquid propane (LP) home standby generators. Featuring a proprietary low-ash synthetic formula with advanced detergents, antioxidants, and anti-wear additives, this oil helps protect internal engine components while maintaining dependable lubrication during demanding operating conditions. Its SAE 5W-20 viscosity supports cold-weather starting and consistent engine protection across varying temperatures. Supplied in a case of twelve individual 1-quart bottles, Generac A0001412868 is ideal for routine generator oil changes, preventive maintenance, and maintaining a convenient supply of genuine Generac engine oil.

Product Specifications

• Part Number: A0001412868

• Brand: Generac

• Product Type: Generator Engine Oil

• Component Type: Engine Lubrication & Maintenance Supply

• Product Series: Generac GEO

• Oil Formulation: Full Synthetic

• SAE Viscosity Grade: 5W-20

• Oil Type: Low-Ash Gaseous Engine Oil

• Container Size: 1 U.S. Quart (0.95L)

• Package Quantity: 12 Bottles

• Total Oil Volume: 12 U.S. Quarts (3 Gallons)

• Primary Application: Natural Gas & Liquid Propane Standby Generator Engines

• Additive Technology: Antioxidants, Detergents & ZDDP Anti-Wear Additives

• Viscosity at 40°C: 47.1 cSt

• Viscosity at 100°C: 8.2 cSt

• Viscosity Index: 148

• Flash Point: 464°F (240°C)

• Pour Point: Approximately -32.8°F (-36°C)

• Sulfated Ash Content: 0.5%

• Application: Generator Engine Oil Changes & Preventive Maintenance

• Quantity: 1 Case of 12 Quart Bottles

• Condition: New

Features & Benefits

• Genuine Generac A0001412868 5W-20 full synthetic generator engine oil

• Specially formulated for compatible natural gas and propane standby generators

• Full synthetic formulation supports dependable lubrication during cold starts

• Low-ash formula helps protect engine valves and internal components

• Advanced detergents help reduce deposits and maintain engine cleanliness

• Antioxidants help resist oil degradation during extended operation

• ZDDP anti-wear additives help protect engine components

• Low-volatility formulation helps reduce oil consumption

• Provides corrosion protection against moisture inside the crankcase

• Convenient 12-quart case supports scheduled generator maintenance

Applications

• Compatible Generac air-cooled home standby generators

• Generac natural gas-powered standby generators

• Generac liquid propane (LP) standby generators

• Select Generac Guardian Series generators

• Compatible Generac standby generators equipped with cold-weather kits

• Generator engine oil changes after the required break-in period

• Routine generator engine lubrication maintenance

• Preventive maintenance for residential standby power systems

• Equipment specifying Generac SAE 5W-20 full synthetic GEO engine oil

Important Information

• Verify Generac part number A0001412868 before ordering.

• This listing includes one case containing twelve individual 1-quart bottles of SAE 5W-20 full synthetic engine oil.

• Total package volume is 12 U.S. quarts (3 U.S. gallons).

• Specifically formulated for compatible natural gas and propane standby generator engines.

• Do not use synthetic oil during the initial engine break-in period when the generator manufacturer requires conventional oil.

• Generac's current guidance recommends 5W-20 full synthetic oil for its air-cooled home standby generators after break-in.

• This oil is not the general recommendation for Generac portable gasoline generators; check the owner's manual for the correct oil grade.

• Confirm the required oil viscosity, engine oil capacity, and maintenance interval for your specific generator model.

• Do not overfill the engine; use the dipstick and manufacturer's specified oil capacity.

• Engine oil filters and other maintenance components are sold separately.

• Store unopened bottles in a cool, dry location away from direct sunlight.

• Dispose of used engine oil through an approved recycling or collection facility.

• Follow Generac's recommended engine oil change procedures and generator maintenance instructions.