Description

The Mercury MerCruiser Quicksilver Oil Filter 822626Q15 is a genuine Quicksilver replacement oil filter for select Mercury and Mariner V-225 V6 4-Stroke outboards. It is designed to help remove oil contaminants, maintain proper lubrication, and support reliable engine protection during routine 4-stroke marine engine service.

Key Features

• Genuine Quicksilver 4-stroke marine oil filter
• Part number: 822626Q15
• Also referenced as 35-822626Q15
• Replacement oil filter for Mercury and Mariner V-225 V6 4-Stroke outboards
• Anti-drainback valve helps maintain start-up lubrication and reduce dry starts
• Superior M-Pleated cleansing filter media helps remove oil contaminants
• 50% thicker metal shell than conventional filters
• Durable corrosion-resistant finish
• Easy replacement with common tools and an oil filter wrench

Engine Compatibility

Designed for select Mercury and Mariner V-225 V6 4-Stroke outboards. This filter is commonly associated with 225 HP V6 4-stroke applications and should be matched by engine model, original filter number, and serial number before ordering.

Serial Number Fitment Notice

Oil filter fitment can vary by engine family, production year, adapter style, and serial number. Always confirm 822626Q15 / 35-822626Q15 against your engine serial number, owner’s manual, original filter, or Mercury parts diagram before ordering.

When This Part Needs Replacement

Replace the oil filter during scheduled oil changes, seasonal service, winterization, or any time the filter is damaged, corroded, leaking, restricted, or overdue for maintenance. A clean oil filter helps protect internal engine components by keeping abrasive contaminants out of the lubrication system.

Installation Notes

Lightly oil the new filter gasket before installation, spin the filter on until the gasket contacts the mounting surface, then tighten according to the engine service manual. After installation, run the engine, inspect carefully for leaks, shut down, and recheck the oil level before returning the outboard to service.

Alternate/Superseded Part Numbers

• Mercury / Quicksilver: 822626Q15
• Mercury / Quicksilver reference: 35-822626Q15
• Related Mercury reference: 35-822626T7
• Related Yamaha reference: 69J-13440-00-00
• Related Sierra reference: 18-7906 / 18-7906-1

Parts Desk Insight

This filter is best matched by the original filter number and engine serial number, not by horsepower alone. The V-225 V6 4-Stroke application is specific enough that confirming the parts diagram before ordering is the safest way to avoid mixing it up with similar-looking Mercury, Mariner, or Yamaha-style oil filters.

Shipping: Ships same or next day for fast Canada wide shipping.