Description
Mercury 8M0188359 — 25W-40 Outboard Oil Change Kit for L6 Verado 200–400 HP
This complete kit is built for routine service on Mercury L6 Verado 200–400 HP outboards. It packages Mercury 25W-40 4-Stroke Marine Engine Oil with the matching OEM filter and service items for a clean, efficient change. The marine-specific additive package is formulated for corrosion protection, viscosity retention under high temperature/RPM, and dependable lubrication during use and storage.
Applications
For Mercury L6 Verado 200–400 HP outboards. Always verify procedures and capacities in your owner’s manual before servicing.
Shipping & Returns
Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.
Key Facts
- BU Part ID: 8M0188359
- Brand: Mercury Precision
- Country of Origin: US
- UPC: 678633154744
- Oil Type: Mercury 25W-40 4-Stroke Marine
- Total Oil Quantity: 7 liters
- Packaged Length: 10.5 in
- Packaged Width: 10 in
- Packaged Height: 9.13 in
- Packaged Weight: 16.06 lb
- Category: Oils & Lubricants
- Subcategory: Oil Change Kits
What’s Included
- 7 × 1-liter bottles of Mercury 25W-40 4-Stroke Marine Engine Oil
- 1 × OEM Mercury oil filter
- 1 × Drain plug seal
- 1 × Plastic drip tray
- 1 × Oil change instructions
Service Notes
- Warm the engine, shut down on a level surface, and allow oil to drain completely before replacing the filter and seal.
- Refill with the included 25W-40 oil to the capacity specified in your manual; run the engine, recheck level, and inspect for leaks.
- Dispose of used oil and materials according to local regulations.