Dapper Lighting Electronic Advanced LED Flasher Module Mustang 1965-1973

Upgrade your 1965-1973 Mustang with the Dapper Lighting electronic advanced LED flasher module, a modern, solid state replacement for old mechanical flasher relays (DL4000). Designed to work smoothly with LED taillights, incandescent bulbs, or mixed lighting systems, this flasher module delivers precise digital flash control that is not affected by load. This eliminates fast or erratic signal blinking often seen after LED conversions.

Features and Benefits:
- Fits 1965-1973 Mustang electrical systems
- LED and incandescent compatible 
- Direct plug‑in design 
- Flexible mounting with blade connectors and extended leads
- 3‑wire setup for negative‑ground systems
- Works with all common bulb types, including mixed setups
- Solid state circuitry with no mechanical parts for silent, reliable operation 
- Precise digital flash rate; consistent 1.6 Hz timing for correct blink speed
- Works with hazard lights
- Supports both turn signals and 4‑way flash functions (2 modules may be needed for full hazard control)
- Wide voltage capability performs reliably across typical automotive electrical ranges
- Compact, lightweight build for tight installation spaces

This advanced flasher uses solid state circuitry to provide a consistent 1.6 Hz flash rate. With no mechanical parts, it operates silently and reliably. Installation is flexible thanks to the direct plug-in design, 1/4” blade terminals, and extended wiring leads. The compact, lightweight module fits easily in tight spaces and uses a simple 3-wire setup compatible with negative ground systems. Get a practical upgrade for restorations, LED updates, or regular maintenance.

Please Note: 2 may be needed for your vehicle.