Quick Disconnect Fuel Line Fitting Connector For Mercury Mariner Mercruiser Outboard 4HP To 40HP 5 16 Inch Inside Diameter Fuel Line 8mm Three Eighth Inch Barb Fits 22 13563Q3 22 13563A3 13563T3 13563BK3 Female Engine End

Reliable Fuel Line Quick Disconnect for Outboards
✔️ Fits 4HP-40HP engines 5/16 inch 8mm ID fuel line 3/8 inch barb

This handy fuel connector lets you hook up and remove the fuel line fast on small outboard motors.

✅ Fits Mercury Mariner Mercruiser outboards 4HP to 40HP
✅ Works with 5/16 inch (8mm) inside diameter fuel lines
✅ 3/8 inch (9.525mm) barb size at the engine end
✅ Matches part numbers 22-13563Q3 22-13563A3 13563T3 13563BK3
✅ Female engine end design color black

💡 What does a fuel line fitting do on an outboard motor? A fuel line fitting creates a tight leak-free link between the tank hose and the engine. - It lets you swap tanks or store the motor without spills - The quick disconnect keeps lines clean during service - Proper size match stops vapor lock on 4HP to 40HP motors - The barb holds 5/16 inch (8mm) hose firmly in rough water