SKU: ATM2189
UPC: 046074021893
MPN: 2189
The Wire Harness – LS Plug & Play Tach Adapter from Autometer is designed for LS engine swappers and custom builders who need to integrate modern tachometer gauges without complex wiring. This adapter harness simplifies the connection between LS-series engines and aftermarket Autometer tachometer instruments, making it ideal for retrofitting classic vehicles or upgrading gauge clusters.
This harness captures the tach signal from the LS ignition system's coil packs or ECU output and converts it into a voltage signal compatible with Autometer's gauge electronics. Its compact design allows for easy installation in engine bays or behind dash panels, while the internal conversion eliminates the need for custom splicing or additional components.
This adapter is essential for anyone performing an LS engine swap or upgrading instrumentation, ensuring compatibility with LS Gen III, IV, and V engines and Autometer tachometers. By reducing installation time and eliminating guesswork, it provides a straightforward solution for modernizing classic vehicles.
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