Standard Ignition DS-293 Fuel Tank Selector Switch

Fuel Tank Selector Switch for Dual-Tank GM Trucks

The Standard Ignition DS-293 fuel tank selector switch is built for vehicles that rely on dual fuel tank switching. It uses copper alloy conductors for strong electrical conductivity and low resistive loss, with a black plastic housing and male blade terminals for a direct service replacement.

Compatible with Chevrolet and GMC dual-tank applications, including classic C/K trucks, Suburban models, Blazer, Jimmy, and S-series variants. The DS-293 is a practical choice when the original selector switch no longer changes tanks reliably.

Key Features

• Fuel tank selector switch for dual-tank systems
• Black plastic finish with male connector and male blade terminals
• Copper alloy conductors for stable electrical transfer
• 100% tested for mechanical and electrical switching performance
• Standard Ignition DS-293 service replacement part

Product Details

Standard Ignition DS-293 is a fuel tank selector switch designed for GM applications that require switching between fuel tanks. It is listed for a wide range of Chevrolet and GMC trucks and utility vehicles from 1981-1991, including Chevrolet C10, K10, Blazer, R10, V10, and GMC C1500, K1500, Jimmy, R1500, and V2500 models. This part cross-references OE-style part numbers such as 15591149 and FS500 for the same application. Use DS-293 when you need a replacement switch that matches the electrical and mechanical demands of dual-tank fuel delivery systems.

What It Helps Fix

• Fuel tank selector switch failure
• Intermittent or unreliable tank switching
• No response when changing between primary and secondary tanks
• Electrical contact wear inside the selector circuit
• Restoration of dual-tank fuel system operation on GM trucks and SUVs

Installation Notes and Tips

Verify connector style, terminal type, and vehicle fitment before installation. This part uses a male connector with male blade terminals, so the mating harness must match the original configuration. Confirm the vehicle’s dual-tank setup and compare the existing switch to the DS-293 before replacement.

Quality Assurance

Standard Ignition builds this switch with service-grade materials and tests each unit for switching performance. The design reflects long-term development focused on technician requirements and dependable electrical operation.