Female Fuel Line Connector – Fits Mercury/Mariner/Force 4-40 HP (Replaces 22-13563Q7, 13563A7, 13563T7)
Female Fuel Line Connector – Fits Mercury/Mariner/Force 4-40 HP (Replaces 22-13563Q7, 13563A7, 13563T7) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Female Fuel Line Connector – Fits Mercury/Mariner/Force 4-40 HP (Re...
Female Fuel Line Connector – Fits Mercury/Mariner/Force 4-40 HP (Replaces 22-13563Q7, 13563A7, 13563T7) is backordered and will ship as soon as it is back in stock.
Product Details
This Female Fuel Line Connector – Fits Mercury/Mariner 4-40 HP Outboards (Replaces 22-13563Q7, 13563A7, 13563T7) is engineered for portable fuel tank applications on Mercury, Mariner, and Force outboard engines ranging from 4 to 40 HP. It creates a secure, double-sealed connection at the tank end of the fuel line, preventing leaks and ensuring reliable fuel delivery.
This component is a direct replacement for OEM part numbers 22-13563Q7, 13563A7, 13563T7, and Sierra aftermarket part 18-8091.
- Installs on the fuel tank side of the fuel line.
- Features a double-sealed, clip-on quick disconnect fitting for security.
- Includes the required hose clamp for immediate installation.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury / Quicksilver | 22-13563Q7 |
| Mercury / Quicksilver | 13563A7 |
| Mercury / Quicksilver | 13563T7 |
| Sierra | 18-8091 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Mercury and Mariner models, this connector fits all 4-40 HP 2-Stroke outboards that use a clip-on type quick disconnect at the portable fuel tank.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Mercury | Multiple Models | 4-40 HP | 2-Stroke | 22-13563Q7 | Fits all Mercury/Mariner outboards using clip-on type disconnect at tank end |
Technical Specs
- Product Type
- Fuel Line Quick Disconnect Fitting
- Installation
- Tank End (female)
- Fuel Type
- Gasoline
- Connection
- Clip-on style quick disconnect
- Housing Material
- Rubber/Plastic composite
- Housing Color
- Black
- Dimensions
- 5/16" (8mm) fuel hose barb
- Weight
- 0.04 kg (0.088 lb)
- Fitting Type
- Double sealed clip-on quick disconnect
- Thread Size
- For 5/16" (8mm) ID fuel line
- Other Technical Attributes
- Includes hose clamp for installation
What’s in the Box
- 1 x Fuel Connector with Clip (22-13563Q7)
- 1 x Hose Clamp
Installation Notes
- Ensure the engine is off and the fuel line is depressurized.
- Loosen the clamp securing the old connector to the fuel hose and slide it off.
- Carefully remove the old connector from the hose. Inspect the hose for cracks or wear and trim if necessary.
- Slide the new hose clamp over the fuel hose.
- Push the new female connector firmly onto the hose until it is fully seated on the barb.
- Position the clamp approximately 1/4 inch from the end of the hose and tighten securely.
- Connect the fitting to the male connector on the fuel tank, ensuring it clicks into place.
- Prime the fuel bulb and check for any leaks before starting the engine.
Troubleshooting & FAQ
How do I confirm this connector fits my engine?
This connector is designed for Mercury, Mariner, and Force 2-stroke outboards in the 4-40 horsepower range that use a clip-on style disconnect at the portable fuel tank. Please verify your existing connector is a female, tank-side fitting and compare it to the images and part numbers (22-13563Q7, 13563A7) provided.
What are common signs of a failing fuel line connector?
Signs of failure include fuel leakage around the connector, difficulty starting, a hissing sound indicating an air leak, or the engine stalling. A loose or cracked connector can introduce air into the fuel system, disrupting performance.
How is this aftermarket part different from the OEM version?
Our aftermarket connector is designed to meet or exceed OEM specifications for fit, form, and function. It uses a comparable rubber/plastic composite for durability and provides the same double-sealed connection. The primary difference is the price and branding.
How often should fuel line connectors be replaced?
There is no fixed replacement interval, but it is wise to inspect fuel line connectors annually or if you notice any signs of wear, cracking, or leakage. Exposure to UV rays and fuel can cause the material to degrade over time.
Can I install this myself?
Yes, this is typically a straightforward installation for someone with basic mechanical skills. Please follow the installation steps provided, ensure the fuel system is depressurized, and check for leaks after installation. If you are unsure, professional installation is always recommended.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
p>Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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