FUEL LINE CONNECTOR, JOHNSON/EVINRUDE 1/4″ NPT, TANK FITTING

The Dometic Sierra 18-8063 Fuel Tank Connector is a marine-grade male threaded fuel tank fitting designed as a replacement for Johnson®/Evinrude® (OMC) outboard fuel systems. This connector installs directly into the fuel tank, providing a secure connection point for compatible fuel line connectors.

Manufactured from high-quality brass, the fitting offers excellent corrosion resistance and long-term durability in harsh marine environments. Its precision-machined threads ensure a tight, leak-resistant seal, while maintaining compatibility with standard OMC-style fuel system components. The Sierra 18-8063 is an ideal replacement part for maintaining reliable fuel delivery in both new and existing installations.

Technical Specifications

• Product Model: Dometic Sierra 18-8063
• Product Type: Fuel tank connector (male threaded)
• Connection Style: OMC (Johnson / Evinrude) compatible
• Application: Tank-side fuel connection
• Engine Compatibility: Johnson® / Evinrude® (OMC) outboard systems
• Thread Size: 1/4″ NPT
• Connection Type: Male threaded tank fitting
• Material: Brass construction
• Fuel Type: Gasoline
• Seal Type: Threaded seal (use with marine-grade thread sealant)
• Corrosion Resistance: Marine-grade brass
• Brand Line: Sierra by Dometic
• Standards: Compatible with marine fuel system requirements