Designed for American Waters and Weather

Quality U.S. and Imported Marine Parts Built to Last!

Mercury - Mercruiser (MW)
866340Q03

Quicksilver 35-866340Q03 Mercruiser Oil Filter - MW

SKU 35-866340Q03 MPN 866340Q03 UPC 745061696488 MFR Mercury - Mercruiser (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock
Purchasing Code Required
To order this product online, please contact us with the quantity you need and your ZIP / postal code to receive your purchasing code. Some locations are restricted at this time.
Already have a code? Enter it below to unlock pricing and purchasing.
My Wishlist
Compare

Quicksilver Mercury/Mercruiser 35-866340Q03 Oil Filter

The Mercury/Mercruiser Quicksilver 866340Q03 Oil Filter fits all Mercury MerCruiser and Mercury inboard engines, except V-6 models with the filter mounted on the engine block. This oil filter features a metal shell that is over 50% thicker than conventional filters with a durable paint finish to resist corrosion even in saltwater environments.

Using the Quicksilver Mercruiser Oil Filter, Wholesale Marine recommends that you change your oil filter after every 100 hours of normal use or minimally once per season.

Continued use of the Quicksilver Mercruiser Oil Filter at every oil change will help to extend the service life of your boat engine.

Application:

  • Mercury MerCruiser GM in-line 4-cylinder and 6-cylinder engines
  • Mercury MerCruiser GM V-8 engines
  • Mercury MerCruiser GM V-6 and V-8 engines with remote oil filter
  • Crusader engines (replaces 201104)
  • Chris Craft engines (283, 305, 307, 250, 454)
  • OMC GM engines (replaces #502901 and 502902) except for filters mounted on remote brackets
  • Pleasurecraft (PCM) GM engines (replaces R077002)
  • Volvo-Penta (replaces 835440-9)

Mercury/Mercruiser Quicksilver 866340Q03 Oil Filter Replaces:


Quicksilver 866340Q03 Oil Filter Installation Instructions

  1. Unscrew old filter and clean mounting base. Be sure old gasket is removed from mounting base
  2. Apply a thin coat of oil to the filter gasket. Make sure the gasket is seated properly in base of the Quicksilver Mercruiser Oil Filter.
  3. Screw on until the gasket contacts the base. Tighten 1 - 1-1/4 turn
  4. Use an acceptable filter wrench if necessary. Do NOT exceed 1 - 1-1/4 turn
  5. Refill the crankcase and run the engine while checking for leaks
  6. Check oil level

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

Liberty Marine USA Logo
Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.