Quicksilver 8M0176312 Replacement Oil Filter for Mercury Outboards (175-300hp, 450R)

Overview

The Quicksilver 8M0176312 Replacement Oil Filter is engineered for Mercury outboard models ranging from 175 to 300 horsepower, including the 450R with a 3.4L V6 or a 4.6L V8 4-stroke. This filter covers serials at or above 2B529482, aligning with typical OEM maintenance recommendations. Regular oil changes, at least once a year or as your owner’s manual advises based on usage hours, help keep your engine running smoothly and protect your boating investment. Replacing the filter is straightforward: remove the old unit and install a fresh one to maintain clean oil flow and proper lubrication during startup. Always consult your manual for specific applications and replacement steps. Quicksilver has built a reputation over 65 years for delivering high‑quality engine oils, parts, and accessories to the marine industry, with a focus on performance, protection, and peace of mind for boaters.

Key features

• For select 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial no. 2B529482+)
• Anti-drain back valve designed to help ensure lubrication at startup
• M-Pleated filtration media engineered to reduce contaminants
• 50% thicker metal shell with a durable, corrosion‑resistant finish
• Easy replacement using common tools such as an oil filter wrench (802653Q02)

Real‑world use and maintenance tips

• Pair this filter with regular oil changes as recommended by your owner’s manual
• Follow specific applications and replacement instructions outlined in your service manual
• Keep a spare filter on hand for convenient maintenance on the water

Why choose Quicksilver

Quicksilver has served the marine industry for more than 65 years, offering OEM‑quality engine parts, oils, and accessories. As a trusted source for Mercury Marine replacement components, Quicksilver emphasizes rigorous testing, performance, and reliability—traits that many boaters associate with peace of mind on every voyage.

Compatibility and care

This filter is designed for select Mercury outboards; verify your engine’s exact application and replacement instructions in the owner’s manual to ensure proper fitment and service.