PREPARE FOR WINTER: 10-50% discount on all OEM parts!

Unless prohibited by manufacturer. Does not include aftermarket or Crowley Marine branded products. Priced as marked.

Search Over 1 Million OEM Parts
Easy-to-use  parts diagrams Best price  guarantee Expert  live support 50+ years  of serving boaters Huge selection of OEM parts  -  from 1950 to 2026 Most parts in stock  -  Same day fulfillment
Most parts in stock- Same day fulfillment

Select your engine to find guaranteed-fit parts:

Mercury Marine

Flushing Kit 44357Q2

Satisfaction rating (5 Ratings)
$39.99 $46.49
You save $6.50 (14%)
In stock
Mercury Marine logo

Product Description

Engine and drive flushing kit with integral garden hose attaching coupler. Durable rubber, stainless steel, and plastic parts resist corrosion for durability and years of efficient service. Fits 20hp Mercury and Mariner and higher 2-stroke outboards, 9.9-15hp 4-stroke Mercury BigFoot outboards, 2005 and newer 8-15hp 4-stroke outboards, all MerCruiser sterndrives (except Bravo One Performance and BlackHawk drives) and Mercury High Performance Torque Master gear cases. Please note: All 2000 and newer V6 outboards and MerCruiser Bravo drives with dual water pick-ups also require Dual Water Pick-Up Flush Seal Kit 881150Q1. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind. - Semi-universal outboard and sterndrive flushing kit makes quick work of protecting your engine and drive from the harmful effects of galvanic corrosion - Essential and easy to use tool for flushing internal parts of engines and drives used in salt or brackish water or where invasive plant species must be flushed before departing a launch ramp area - Easily connects to a freshwater source with a standard garden hose connection - Attach and remove only when engine or drive is turned off and engine cannot be started
Our verified social media accounts

Beware of impersonators

Customers Also purchased

Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.