Fuelab 74101 Hermetic 3-Wire Fuel Tank Feed-Thru Connector with -8AN Port

Vehicle Fitment

• Universal hermetic fuel tank electrical feed-thru connector for aftermarket fuel systems
• Designed for custom fuel pump installations requiring sealed wiring through tank walls
• Fits vehicles and fuel cells where a sealed bulkhead wiring pass-through is needed

Features

• Hermetically sealed electrical bulkhead connector for fuel tank wiring
• Three 14 gauge wires rated for fuel system electrical connections
• Mates with a -8AN female fuel port or 3/4" thru-hole opening
• Provides reliable, sealed passage for internal fuel pump or sensor wiring
• Continuous sealed design prevents fuel vapors and liquid leaks
• 24" pre-installed wiring makes routing easier during installation
• Robust construction engineered for performance fuel system use
• Compatible with EFI and brushless pump setups needing sealed wiring

Specifications

• Manufacturer Part Number: 74101
• Type: Hermetic electrical feed-through connector
• Connector Wiring: 3 wires (14 gauge)
• Fuel Port Interface: -8AN female or 3/4" through-tank hole
• Wire Length: ~24" pre-installed leads
• Maximum Rated Pressure: ~200 PSID (component only)
• Material: Sealed housing with corrosion-resistant construction
• Application: Universal performance fuel tank or cell installations

Included Components

• 1x Fuelab 74101 hermetic electrical feed-through connector
• Pre-installed 3-wire harness (14 gauge, ~24")
• Sealing O-rings for bulkhead installation

Product Description

The Fuelab 74101 Hermetic 3-Wire Fuel Tank Feed-Thru Connector is a performance-grade electrical bulkhead designed for use in custom and aftermarket fuel delivery systems. When installing high-flow pumps or brushless fuel pump assemblies, routing pump wiring through the fuel tank wall requires a sealed, reliable path that prevents fuel vapor or liquid leaks. This part provides a hermetically sealed 3-wire connector that passes wiring safely through the tank wall while maintaining a leak-resistant barrier.

Featuring a -8AN female fuel port interface or 3/4" thru-hole mounting pattern, the 74101 connector comes with approximately 24" of pre-installed 14-gauge wiring to simplify routing inside and outside the fuel tank or cell. Rated for use in performance fuel systems, this feed-through connector is ideal for universal applications where traditional wiring grommets are inadequate or where a sealed electrical pass-through is required for reliability and safety. Installers benefit from its sealed design and rugged construction in EFI, brushless pump, or custom fuel setups.