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FLASHSALE26

Universal Sprayless Connector – Fits Marine Boat Fuel Systems (Replaces Heurofosh 8838TM6)

Regular price $99.99

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Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


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If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Universal Sprayless Connector is engineered to replace traditional tank fittings on marine fuel systems, providing a cleaner and safer experience by eliminating fuel spray when connecting or disconnecting hoses. It is designed for universal compatibility with fuel tanks that feature a standard 1/4" NPT threaded port.

This component serves as a direct interchange for Heurofosh 8838TM6, Attwood 8838TM6, and QuickMarine 8838TM6.

  • Installs directly onto the male tank-side fitting.
  • Compatible with marine gasoline fuel systems.
  • Features a sprayless mechanism for enhanced safety during handling.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number
Heurofosh 8838TM6
Attwood 8838TM6
QuickMarine 8838TM6

Engine & Model Compatibility

This is a universal tank-side connector designed for any marine fuel system that utilizes a standard 1/4" NPT tank fitting. It is not specific to any engine brand or model and can be used with various outboard motors when paired with the appropriate fuel line assembly.

Technical Specs

Product Type
Universal Sprayless Connector
Installation
Tank Male, 1/4" NPT thread
Fuel Type
Gasoline, Marine
Connection
1/4" NPT Male
Housing Material
Acrylonitrile Butadiene Styrene (ABS)
Dimensions
76.2 × 25.4 × 25.4 mm (3 × 1 × 1 inches)
Weight
0.0045 kg (0.16 oz)
Fitting Type
Male
Thread Size
1/4" NPT
Other Technical Attributes
Prevents fuel spray during connection/disconnection

What’s in the Box

  • 1 × Fuel Connector

Installation Notes

  1. Ensure the engine is off, the fuel system is depressurized, and the work area is well-ventilated.
  2. Disconnect the old fuel connector from the tank and fuel line. Place a rag underneath to catch any residual fuel.
  3. Clean the threads on the fuel tank port to remove any old sealant or debris.
  4. Apply a fuel-resistant thread sealant (such as PTFE tape or liquid sealant) to the male 1/4" NPT threads of the new connector.
  5. Thread the new sprayless connector into the tank port by hand until snug.
  6. Using an appropriate wrench, tighten the connector an additional 1-2 turns. Do not overtighten, as this can damage the threads or connector housing.
  7. Connect the fuel line to the new connector and prime the system according to your engine's manual.
  8. Check for any leaks at the connection point before starting the engine.

Troubleshooting & FAQ

How do I know if this connector will fit my fuel tank?

This is a universal connector that fits marine fuel tanks with a standard 1/4" National Pipe Thread (NPT) port. Please verify the thread size and type on your tank before purchasing.

What is the benefit of a "sprayless" connector?

The sprayless design incorporates a valve mechanism that automatically seals the fuel line when disconnecting, preventing hazardous fuel spray and spillage. This enhances safety and reduces environmental impact.

Can this be used with diesel fuel?

This connector is designed primarily for use with marine gasoline. While the materials may be compatible with diesel, it is not its intended application. Please consult your system's requirements.

Is any special tool required for installation?

Installation requires a standard wrench for tightening the 1/4" NPT fitting and a fuel-resistant thread sealant to ensure a leak-free connection.

What are the signs that my old connector needs replacement?

Common signs of a failing fuel connector include fuel leaks at the connection point, difficulty connecting or disconnecting the fuel line, visible cracks in the housing, or fuel spray upon disconnection.

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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