Description
Mercury 13563T3 Quick Disconnect Fuel Line Connector for Outboard End
The Mercury 13563T3 Quick Disconnect Fuel Line Connector for Outboard End is a genuine OEM marine fuel system fitting designed to connect a 5/16" 8 mm I.D. fuel line to compatible outboards using a clip-on style disconnect. Mercury 13563T3 is used when replacing an older fuel line and primer bulb assembly and includes the double seal connector and hose clamp for installation.
Key Features
- Genuine Mercury OEM quick disconnect fuel fitting
- Part number 13563T3
- Outboard end fuel line connector
- Double seal clip-on style disconnect
- Fits 5/16" 8 mm I.D. fuel line
- Includes hose clamp
Fitment
- Force 40 HP and larger, 1993 and newer
- Force 9.9 HP, 15 HP, and 25 HP, 1998
- Mercury 25/30 HP EFI FourStroke and SeaPro, serial number 1R154758 and up
- All Mercury/Mariner outboards using clip-on type disconnect and 5/16" 8 mm I.D. fuel line
- Use Mercury 13563T3 only where this exact quick disconnect fitting is specified
Why You Should Buy
- Provides the correct OEM outboard end fuel connection for compatible Mercury, Mariner, and Force applications
- Double seal design helps support a secure fuel line connection
- Helps simplify replacement of older fuel line and primer bulb assemblies
- Includes the hose clamp needed for installation
Common Applications
- Replacement of older Mercury and Mariner fuel line fittings
- Force outboard fuel line service
- Marine fuel line and primer bulb replacement
- Outboard end connection service on clip-on disconnect fuel systems
FAQ
-
What is Mercury 13563T3?
Mercury 13563T3 is a quick disconnect fuel line connector for the outboard end. -
What fuel line size does Mercury 13563T3 fit?
Mercury 13563T3 fits 5/16" 8 mm I.D. fuel line. -
What outboards does Mercury 13563T3 fit?
Mercury 13563T3 fits Force 40 HP and larger from 1993 and newer, Force 9.9/15/25 HP in 1998, Mercury 25/30 HP EFI FourStroke and SeaPro serial number 1R154758 and up, and other Mercury/Mariner outboards using clip-on disconnects with 5/16" fuel line. -
What is included with Mercury 13563T3?
Mercury 13563T3 includes the double seal fuel fitting connector and hose clamp. -
Is Mercury 13563T3 for the tank end or outboard end?
Mercury 13563T3 is for the outboard end connection.






