LS Gen 3 ECM Engine Computer Connector Kit Blue Green P59 PCM LS1 LM7 LQ4 L59

LS Gen 3 ECM Computer Connector Kit - Blue-Green

Compatible with 2003 and newer GM LS Gen 3 series engines with two 80-terminal Blue-Green connector

• Includes: 2 connectors, 2 Blue Retainers, 2 Green Retainers, and 100 ECM terminals
• OEM Delphi components

Don't take a chance with cheap wire connectors, that use poor quality (wire, crimps, twisted/bent/unseated terminals) and have conductivity issues that will cause your engine to run poorly and be difficult to diagnose.