Classic Instruments SN39T10 Fuel Level Sender 75-10 Ohm

The Classic Instruments SN39T10 is a universal fuel level sender designed to provide accurate fuel readings for aftermarket gauge systems. This sender unit features a 75-10 ohm resistance range, reading 75 ohms when the tank is empty and 10 ohms when full, making it compatible with Classic Instruments fuel gauges and other gauges calibrated for this resistance range.

Key Features:

• 75-10 ohm resistance range (75 ohms empty, 10 ohms full)
• Universal design for custom fuel tank applications
• Durable construction for long-term reliability
• Compatible with Classic Instruments gauges and other 75-10 ohm systems

Installation Note: Allow at least 1/4 inch clearance from the end of the sender tube to the bottom of the fuel tank to ensure proper operation and prevent damage to the sender unit.

This fuel sender is ideal for custom builds, hot rods, street rods, and classic car restorations where accurate fuel level monitoring is essential. The 75-10 ohm configuration is a common aftermarket standard for performance and custom gauge applications.