Description
Mercury 10W-30 Oil Change Kit for V6/V8 175-300hp FourStroke Outboards
Mercury Precision 8M0187621 is a 10W-30 oil change kit for Mercury 3.4L V6 and 4.6L V8 175hp to 300hp outboards. This complete kit includes the oil and service components needed for an engine oil change in one convenient package, using Mercury marine-specific 10W-30 oil formulated to support corrosion protection, lubricity, and viscosity retention in marine conditions.
Applications
For Mercury 3.4L V6 and 4.6L V8 175hp to 300hp outboards.
Shipping
Ships as one boxed Mercury Precision oil change kit package.
Key Facts
Brand: Mercury Precision
Part Number: 8M0187621
UPC: 678633154713
Product Name: Oil Change Kit
Oil Viscosity: SAE 10W-30 4-Stroke Marine Engine Oil
Engine Family: Mercury 3.4L V6 and 4.6L V8 175hp to 300hp outboards
Oil Quantity: 7 liters
Country of Origin: US
Package Length: 10.5 in.
Package Width: 10 in.
Package Height: 9 in.
Package Weight: 15.57 lb
What’s Included
Engine Oil: Seven 1-liter bottles of Mercury 10W-30 4-Stroke Marine Engine Oil
Oil Filter: Included
Oil Drain Hose: Included
Instructions: Included
Service Notes
Confirm engine displacement, horsepower, and exact application before ordering.
This kit is intended for engine oil service on Mercury 3.4L V6 and 4.6L V8 175hp to 300hp outboards.
Follow your owner's manual for service procedures and oil change intervals.







