Honda Pro GN4 4-Stroke Motor Oil 10W-40 Twin 1-Gallon Pack — OEM formula for motorcycles & ATVs

Honda Pro GN4 4-Stroke Motor Oil 10W-40 in a twin 1-gallon pack is the factory-formulated engine oil designed to meet Honda's specifications for four-stroke engines.

This genuine Honda motor oil is produced to deliver the viscosity, detergency, and additive balance Honda recommends for compatible motorcycles, ATVs, scooters and select small engines. Sold as a twin pack, each unit contains two 1-gallon containers so you have a ready supply for scheduled maintenance or back-to-back services. The part number 08C35-A141L01 identifies this OEM product and ensures fit, form, and function when your vehicle calls for Honda Pro GN4 10W-40.

What makes Honda Pro GN4 10W-40 different from generic oils?

Honda Pro GN4 is blended to Honda's internal performance targets rather than a generic aftermarket formulation. That means additive balance, friction characteristics, and viscosity behavior are tuned for Honda four-stroke powertrains to help maintain factory tolerances and shift feel.

• Formulated to Honda specifications for compatibility with engines that require GN4 viscosity.
• Additive package tailored to reduce deposits and support clutch performance where applicable.
• Consistent viscosity across operating temperatures for predictable lubrication.

How should I use this twin pack during routine maintenance?

The two 1-gallon containers give you enough oil for multiple oil changes on many motorcycles and small engines. Keep one sealed as a spare and use the other for the current service, following your owner's manual for fill volume, oil change intervals, and drain/filter procedures.

• Check your owner's manual for the exact oil capacity and recommended change interval.
• Replace the oil filter at each oil change to maximize cleanliness and protection.
• Store unopened gallons in a cool, dry place to preserve additive performance.

Will this oil fit my Honda motorcycle, scooter, or ATV?

Compatibility depends on the model year and engine specifications; Honda lists GN4 10W-40 for specific four-stroke models. Use your VIN or the vehicle’s owner's manual to verify the required oil grade, and confirm part number 08C35-A141L01 when ordering to ensure an exact OEM match.

• Consult the owner's manual for the correct oil grade and capacity.
• Use the part number 08C35-A141L01 to confirm OEM compatibility before purchase.
• If unsure, contact a Honda dealer with your model details or VIN for verification.

How does buying OEM twin-pack oil add value for owners?

Purchasing genuine Honda oil in a twin pack reduces repeated ordering, helps you stay on schedule with service, and ensures you always have an OEM-grade product on hand. It simplifies maintenance for households with multiple vehicles or for owners who prefer keeping a spare for roadside top-offs.

• Two gallons reduce the frequency of reorders and shipping costs per gallon.
• OEM formulation avoids uncertainty about aftermarket compatibility.
• Handy for riders who perform DIY maintenance or for workshop supply.

Who is this for: This twin-pack of Honda Pro GN4 10W-40 1-gallon containers is aimed at Honda owners and service professionals who want factory-approved lubrication for compatible four-stroke engines. It suits riders and technicians who prefer OEM parts for maintenance, people with multiple two- or four-wheeled Honda vehicles, and anyone looking to stock up on the exact oil specified by Honda for certain models. Always cross-check your owner’s manual or dealer guidance to confirm this grade and part number match your vehicle’s requirements.