Fuel Line Quick Connector – Fits Mercury Outboard 4-40 HP (Replaces 22-13563A7, 13563Q7)
Fuel Line Quick Connector – Fits Mercury Outboard 4-40 HP (Replaces 22-13563A7, 13563Q7) 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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Fuel Line Quick Connector – Fits Mercury Outboard 4-40 HP (Replaces...
Fuel Line Quick Connector – Fits Mercury Outboard 4-40 HP (Replaces 22-13563A7, 13563Q7) is backordered and will ship as soon as it is back in stock.
Product Details
This Fuel Line Quick Connector is designed for the fuel tank end of 5/16" (8mm) fuel lines on Mercury Marine outboard engines from 4-40 HP. It provides a secure, clip-on style disconnect, ensuring a reliable fuel supply from the tank.
It serves as a direct replacement for Mercury part numbers 22-13563Q7, 13563A7, and 13563A6, along with Sierra 18-8091 and Mallory 9-38011.
- Installs with a simple clip-on action for quick connection and disconnection.
- Constructed from durable metal and ABS plastic for longevity.
- Features a double-sealed design to prevent fuel leaks and air intrusion.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury | 22-13563Q7 |
| Mercury | 13563Q7 |
| Mercury | 13563A7 |
| Mercury | 13563A6 |
| Sierra | 18-8091 |
| Mallory | 9-38011 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Mercury engines, compatibility is determined by horsepower and serial number range. This part fits all 4-40 HP models that utilize a clip-on style fuel tank connector.
| Brand | Model | Rated HP | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Mercury | Outboard | 4 | 0P017000 - 0P400999 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 4 | 0P401000 & Up | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 4 | 0G710613 - 0T894438 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 4 | 0T894439 & Up | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 5 | 0P017000 - 0P400999 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 5 | 0P401000 & Up | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 5 | 0G710613 - 0T894438 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 5 | 0T894439 & Up | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 40 | 0P017000 - 0P400999 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 40 | 0G710613 - 0T894438 | 22-13563Q7 | Tank end connector |
| Mercury | Outboard | 40 | 0T894439 & Up | 22-13563Q7 | Tank end connector |
| Mercury | All models with clip-on style | 4-40 | 22-13563Q7 | Tank end of fuel line |
Technical Specs
- Product Type
- Fuel Line Quick Connector (Tank End)
- Installation
- Clip-on style disconnect
- Fuel Type
- Gasoline
- Connection
- 5/16" (8mm) ID fuel line
- Housing Material
- Metal and ABS plastic
- Housing Color
- Black
- Dimensions
- Approximately 5" x 3" x 0.1" (127mm x 76mm x 2.5mm)
- Weight
- 0.05 kg (1.76 oz)
- Fitting Type
- Female tank end connector
- Warranty
- 30-day return/refund
- Other Technical Attributes
- Double-sealed design
What’s in the Box
- 1 x Fuel Line Quick Connector with Clip
- 1 x Hose Clamp
Installation Notes
- Ensure the engine is off and the area is well-ventilated.
- Relieve any pressure in the fuel line by carefully disconnecting the old connector. Have a rag ready to catch any residual fuel.
- Remove the old clamp and connector from the fuel hose.
- Inspect the end of the fuel hose for any cracks or signs of wear; trim if necessary.
- Slide the new hose clamp onto the hose, followed by the new quick connector.
- Ensure the connector is fully seated on the hose, then tighten the clamp securely just behind the barb.
- Clip the new connector onto the fuel tank fitting until it clicks into place.
- Pump the fuel primer bulb until firm and carefully check for any leaks before starting the engine.
Troubleshooting & FAQ
What engines does this connector fit?
This connector fits a wide range of Mercury outboards from 4 HP to 40 HP that use a clip-on style disconnect at the fuel tank. Please verify your model against the compatibility table.
Is this connector for the engine side or the tank side?
This is a female connector designed for the fuel tank end of the fuel line.
What are the signs of a failing fuel connector?
Common signs include fuel leakage around the connector, a persistent smell of gasoline, difficulty starting, engine stalling, or visible cracks and brittleness in the connector's body. Air leaks can cause the engine to run lean and perform poorly.
How often should fuel line components be replaced?
Fuel line components should be inspected at least annually for signs of wear, degradation, or leaks. There is no fixed replacement interval; replace any part that appears cracked, brittle, or is not sealing properly.
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?
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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