Description
Mercury 8M0236724 — Quick Connect Flushing System for 75–300 HP FourStroke
This genuine Mercury quick-connect flushing system (8M0236724) lets you attach a garden hose to your outboard in seconds—no tools required. The cowl-mounted flush inlet and protective cover provide clean looks and easy access, helping you rinse salt, silt, and debris from internal passages after every run.
Applications
For Mercury FourStroke outboards in the 75–300 HP range, including select 75–115 HP, 150 HP, L6 200–300 HP Verado, and 3.4L V6 / 4.6L V8 175–300 HP models. Always confirm compatibility by engine model and serial number before installation.
Shipping & Returns
Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.
Key Facts
- BU Part ID: 8M0236724
- Type: Quick-connect engine flushing kit
- Compatibility: Mercury FourStroke 75–300 HP (model/serial verification required)
- Purpose: Flush corrosive water and debris through a cowl-mounted inlet
- Brand: Mercury OEM
What’s Included
- 1 × Cowl-mounted flush fitting with protective cover
- 1 × Quick-connect hose fitting
- 1 × Oetiker clamp
- 1 × O-ring
- 1 × Installation instructions
Service Notes
- Install per the engine service manual; verify hose routing and clamp placement.
- After each saltwater use, connect a freshwater hose and flush per Mercury’s specified duration.
- Inspect the cover and O-ring periodically; replace if worn to maintain a watertight seal.