3' Quick-Lite Extension Wire

The AutoMeter 3' Quick-Lite Extension Wire (part number 3257) is a dedicated harness extension designed to integrate shift light signals with your vehicle's ignition and instrument cluster. This 3-foot extension wire connects your Quick-Lite shift indicator to engine management systems, enabling real-time shift-point feedback during acceleration and performance driving scenarios where precise throttle control matters.

AutoMeter's Quick-Lite wiring harness uses OEM-grade connectors and insulation rated for automotive underhood environments, protecting against heat cycling and electrical noise common in high-RPM applications. The 3-foot length provides sufficient routing flexibility to reach from the ECU or tachometer source to a centrally mounted shift light without requiring additional splicing or connectors. This direct integration maintains signal integrity and reduces installation complexity compared to aftermarket universal extensions.

This extension wire is engineered for enthusiasts and performance tuners who run electronic shift lights on turbocharged, naturally aspirated, or supercharged engines. Street racers, bracket racers, and road course drivers rely on precise shift indicators to optimize gear changes and maintain consistency lap to lap. The Quick-Lite platform simplifies wiring compared to older mechanical systems while offering the responsive feedback needed in competitive environments.

Compatible with AutoMeter Quick-Lite shift light systems, this extension wire is a direct OEM replacement or upgrade for vehicles with non-standard harness routing needs. Verify connector type and pinout against your specific shift light module before ordering to ensure proper compatibility.