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Mercury 25HP 30HP EFI FourStroke 25W40
Mercury 25-30 HP 4-Stroke EFI
| Quantity | Price |
| 1 | 49.99 |
OEM Mercury 25W40 Oil Change Kit
Mercury 25HP & 30HP EFI FourStroke Oil Change Kit
This OEM Mercury oil change kit contains the routine maintenance components needed to service compatible Mercury 25HP and 30HP EFI FourStroke outboards.
The kit includes two liters of Mercury SAE 25W40 4-stroke marine engine oil, an OEM Mercury oil filter, drain plug seal, plastic drip tray, and service instructions to help simplify routine oil maintenance.
Compatible Applications
| Brand | Horsepower | Engine Type | Application Notes |
|---|---|---|---|
| Mercury | 25HP | EFI FourStroke | Select compatible models |
| Mercury | 30HP | EFI FourStroke | Select compatible models |
What is Included
| Qty | Included Part | Part Number | OEM Number |
|---|---|---|---|
| 1 | OEM Mercury Oil Filter | 822626Q03 | 822626Q03 |
| 2 | Mercury SAE 25W40 4-Stroke Marine Engine Oil | 858048K01 | 858048K01 |
| 1 | OEM Mercury Drain Plug Seal | Included | Included |
| 1 | Plastic Oil Drip Tray | Included | Included |
| 1 | Mercury Oil Change Instructions | Included | Included |
What This Kit is Used For
This Mercury oil change kit provides the routine maintenance parts needed to perform an engine oil and oil filter service on compatible Mercury 25HP and 30HP EFI FourStroke outboards.
Mercury SAE 25W40 marine engine oil is formulated specifically for marine environments and includes advanced corrosion inhibitors designed to help protect internal engine components both during operation and storage.
The oil formulation is engineered to help maintain lubricity and viscosity retention during high-temperature operation and demanding RPM ranges common in marine applications.
Some customers prefer to customize their maintenance kits. You can use the individual part numbers listed above to build your own service kit or reorder maintenance components separately as needed.
Key Features and Benefits
- OEM Mercury oil change kit for 25HP and 30HP EFI FourStroke outboards
- Includes two liters of Mercury SAE 25W40 marine engine oil
- Includes OEM Mercury oil filter
- Includes drain plug seal and plastic drip tray
- Includes service instructions
- Marine-specific additive package with advanced corrosion inhibitors
- Designed to maintain lubricity during high-temperature and high-RPM operation
- Convenient all-in-one maintenance kit
Oil Kit Details
- Kit Part Number: 8M0081915
- Engine Compatibility: Mercury 25HP & 30HP EFI FourStroke
- Oil Type: Mercury SAE 25W40 4-Stroke Marine Engine Oil
- Oil Quantity: 2 Liters
- Included Components: Oil filter, engine oil, drain plug seal, drip tray, and instructions
- Service Type: Routine engine oil and oil filter maintenance
FAQ
What engines does this oil change kit fit?
This kit fits compatible Mercury 25HP and 30HP EFI FourStroke outboards.
What oil is included in this kit?
The kit includes Mercury SAE 25W40 4-stroke marine engine oil formulated
specifically for marine engine protection and performance.
Does this kit include an OEM Mercury oil filter?
Yes. This kit includes an OEM Mercury oil filter, part number 822626Q03.
What is the included drip tray used for?
The included plastic drip tray helps contain oil during oil filter removal
and routine oil service to help reduce spills during maintenance.
Can I perform this oil change service myself?
Yes. Many boat owners perform routine oil and filter maintenance themselves using basic hand tools and the proper service parts. Always follow your engine manufacturer’s service procedures and verify proper oil capacity before operation.
If you do not feel comfortable performing maintenance yourself, a Mercury-certified marine technician can typically complete this service quickly and help verify your engine is operating properly.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0081915, Mercury 25HP oil change kit, Mercury 30HP oil change kit, Mercury EFI FourStroke oil kit, Mercury 25W40 oil change kit, OEM Mercury oil service kit, Mercury drip tray oil kit, 822626Q03, 858048K01