Mercury/Quicksilver Fuel Tank Connector 22-13563Q7 – For Mercury/Mariner 4–40 HP Outboards
Mercury/Quicksilver Fuel Tank Connector 22-13563Q7 – For Mercury/Mariner 4–40 HP Outboards is backordered and will ship as soon as it is back in stock.
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Mercury/Quicksilver Fuel Tank Connector 22-13563Q7 – For Mercury/Ma...
Mercury/Quicksilver Fuel Tank Connector 22-13563Q7 – For Mercury/Mariner 4–40 HP Outboards is backordered and will ship as soon as it is back in stock.
Product Details
The Mercury/Quicksilver Fuel Tank Connector 22-13563Q7 is a tank-end, female quick-disconnect fitting for portable marine fuel tanks. It is intended for Mercury and Mariner outboard applications in the 4–40 HP range that use the corresponding clip-on style fuel connection.
This connector is identified by the Mercury/Quicksilver reference number 22-13563Q7. Earlier Mercury reference numbers commonly associated with this connector include 22-13563A6, 22-13563A7, and 22-13563T7. Sierra reference 18-8091 and Mallory Marine reference 9-38011 may also be encountered in aftermarket listings; always compare the connector style and hose connection with your original part before ordering.
- Tank-end female quick-disconnect fitting.
- Designed for fuel hose with a 5/16-inch (approximately 8 mm) inside diameter.
- Clip-on connection for compatible portable fuel tanks and fuel lines.
- Double-sealed fitting design intended to help provide a secure fuel connection.
Part Number Matrix
Use the following references to compare the connector with your existing part. Number references do not replace visual and dimensional fitment checks.
| Brand | Reference Number | Reference Type |
|---|---|---|
| Mercury/Quicksilver | 22-13563Q7 | Primary manufacturer reference |
| Mercury/Quicksilver | 22-13563A6, 22-13563A7, 22-13563T7 | Earlier or alternate reference numbers |
| Sierra | 18-8091 | Aftermarket reference |
| Mallory Marine | 9-38011 | Aftermarket reference |
Engine & Model Compatibility
This connector is listed for a wide range of Mercury and Mariner outboards in the 4–40 HP range. Fitment depends on the fuel-tank connector and hose configuration used by the individual application, so confirm that your existing fitting uses the same clip-on tank-end design.
| Brand | Application Range | Rated HP | Stroke | Manufacturer Reference | Fitment Condition |
|---|---|---|---|---|---|
| Mercury / Mariner | Compatible outboard applications using the matching tank-end clip-on connector | 4–40 HP | Not specified | 22-13563Q7 | Verify the connector style, hose size, and original fitting before purchase. |
Technical Specifications
- Product Type
- Fuel line quick-disconnect fitting
- Installation Position
- Portable fuel tank end
- Connector Gender
- Female tank-end connector
- Connection Style
- Clip-on quick disconnect
- Fuel Hose Size
- 5/16 inch (approximately 8 mm) inside diameter
- Seal Design
- Double-sealed fitting design
- Fuel Application
- Marine gasoline fuel systems
- Manufacturer Reference
- Mercury/Quicksilver 22-13563Q7
What’s in the Box
- 1 x Fuel tank quick-disconnect connector
Confirm any required hose clamp or additional installation hardware against your existing fuel line and the contents supplied with the order.
Installation Notes
- Turn the engine off and work in a well-ventilated area away from sparks, flames, and other ignition sources.
- Relieve fuel-system pressure as directed by the engine or fuel-system manufacturer before removing the old connector.
- Confirm that the replacement connector matches the original tank-end fitting and that the fuel hose has the correct 5/16-inch inside diameter.
- Slide a suitable fuel-line clamp over the hose before pressing the hose fully onto the connector barb, if a clamp is required for your installation.
- Secure the hose with the appropriate clamp and position it over the barbed section without damaging or cutting the hose.
- Attach the connector to the matching male fitting on the portable fuel tank until it is fully seated and locked.
- Prime the fuel system according to the engine manufacturer’s instructions and inspect carefully for leaks before starting the engine.
Troubleshooting & FAQ
How do I know if this connector fits my application?
Confirm that your Mercury or Mariner application is in the 4–40 HP range and uses the same clip-on, tank-end female connector. Compare the original connector, hose size, locking interface, and reference number before ordering.
Is this the tank-end or engine-end connector?
This is the tank-end, female connector for a compatible portable fuel tank. The engine-end connector is a different component and should not be substituted for this fitting.
What hose size does this connector use?
The connector is intended for fuel hose with a 5/16-inch, approximately 8 mm, inside diameter. Verify the hose dimensions before installation.
What are the signs of a worn fuel connector?
Fuel seepage, a loose connection, difficulty connecting or disconnecting, visible cracking, or air entering the fuel line can indicate that the connector should be replaced. Do not operate the boat if a fuel leak is present.
Does the connector include a hose clamp?
The product is the fuel tank connector. The required hose clamp should be confirmed against the supplied package and your existing fuel line; use a suitable marine fuel-line clamp when required by the installation.
Is this an OEM part?
This listing is for an aftermarket replacement connector identified for use with Mercury/Quicksilver reference 22-13563Q7. Mercury and Quicksilver are manufacturer trademarks; this listing does not claim to be supplied by Mercury Marine.
How often should a fuel connector be replaced?
There is no universal replacement interval. Inspect the connector and hose regularly for leaks, cracks, looseness, or material deterioration, and replace the component immediately if damage or leakage is found.
Safety & Important Information
- Confirm the connector style, hose size, and reference number against your original part before purchase.
- Fuel-system work should be performed with the engine off in a well-ventilated area away from ignition sources.
- Do not operate the engine if fuel leakage, hose damage, or an insecure connection is detected.
- Follow the engine and fuel-system manufacturer’s instructions for fuel handling, installation, and inspection.
About Sea Sierra
- Marine Parts Selection — We provide replacement components for common marine fuel and engine systems.
- Fitment-Focused Listings — Product references and application information are provided to help you compare replacement parts with your original equipment.
- Customer Support — If you are unsure about connector style or hose size, compare your original part carefully before installation.
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