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LS Gen 3 ECM Diagnostic Bench Harness with Power Supply

Easily connect and diagnose your LS Gen 3 ECM with this reliable harness and power supply combo

Product Price

$36.89

Product Review Score

4.54 out of 5 stars

51 reviews

Product Summary

The LS Gen 3 ECM Diagnostic Bench Harness with Power Supply makes wiring up your engine control module super simple, letting you focus on diagnostics without any hassle. It's sturdy, reliable, and designed for anyone who needs quick and efficient testing on their LS engines.

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Additional Product Details

  • Connects easily to standard wall outlets for quick setup
  • Compatible with Gen 3 LS 4.8L, 5.3L, and 6.0L ECMs from 1999 to 2007
  • Works seamlessly with tuning software like EFI Live, HP Tuners, and Tuner Cats
  • Includes a 12V power supply for both the BLUE PCM connector and OBDII port
  • Features a redesigned housing for durability, outlasting factory parts
  • Comes with all necessary connections: wall plug adapter, OBDII port, and BLUE connector
  • Tested on ECMs before shipping for guaranteed performance
  • Great for tuning and diagnosing without a hassle
  • Fits GM Chevy LS LS1 engines including 5.3, 5.7, and 6.0 models
  • One-year service support for any questions or concerns

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