LS Gen 3 ECM Engine Computer Connector Kit Blue Red P01 PCM 0411 LS1 LM7 LQ4 LR4

LS Gen 3 ECM Computer Connector Kit - Blue-Red

Compatible with 1997 and newer GM LS Gen 3 series engines with two 80-terminal Blue-Red connector

• Includes: 2 connectors, 2 Blue Retainers, 2 Red 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.