John Deere Original Equipment (2 PACK) Plus-50 II SAE 10W-30 Quart Engine Oil - TY26669

What It Is

This is a 2-pack of John Deere Plus-50 II SAE 10W-30 engine oil (TY26669), designed for use in John Deere lawn mowers, tractors, and other small engines requiring a high-quality, heavy-duty synthetic blend oil. It’s formulated to protect engines in extreme temperatures and extended service intervals.

Fitment & Compatibility

Before buying, confirm your engine’s oil type and viscosity requirements in the owner’s manual. This 10W-30 is suitable for most John Deere riding mowers, zero-turn mowers, and compact utility tractors with gasoline or diesel engines that call for 10W-30. It is not a universal fit—check that your engine doesn’t require straight-weight oil (e.g., SAE 30) or a different viscosity. This is OEM John Deere, not an aftermarket equivalent, so it’s a direct replacement for original factory fill. Verify the part number TY26669 matches your model’s spec sheet.

Key Things to Know

• Quality: Plus-50 II is a synthetic blend that exceeds API SM/SN and JASO MA-2 standards, offering better cold-start protection and high-temperature stability than conventional 10W-30.
• Installation: Simple DIY job—drain old oil, replace filter if needed, and fill to dipstick mark. No special tools required.
• Gotcha: This is a 2-pack (2 quarts). Some John Deere engines hold 1.5–2 quarts, so you may have leftover. Not compatible with engines requiring SAE 30 or 5W-30.
• Cost: At ~$39 for 2 quarts, it’s pricier than generic 10W-30. You’re paying for OEM spec and extended drain intervals (up to 250 hours in some Deere engines).

Should You Buy It

Buy this if you own a John Deere lawn tractor or zero-turn and want to maintain factory warranty or maximize engine life with minimal hassle. It’s ideal for owners who prefer OEM fluids and don’t mind the premium price. If you run a non-Deere engine or are on a tight budget, a generic 10W-30 (meeting the same API spec) will work fine for less.