PSI Power 10" GM Automatic Transmission Pigtail – 20-Way Aptiv Connector Harness

The 10" GM Automatic Transmission Pigtail 20-Way Aptiv Connector Harness is a reliable wiring solution engineered to seamlessly connect with GM automatic transmissions across various vehicle platforms. Compatible with a broad range of GM applications, this harness simplifies installation and repair by allowing direct integration into your vehicle’s existing transmission wiring system. One end features a pre-terminated 20-way Aptiv connector to ensure a secure and precise plug-in to the transmission control module, while the other end is a blunt-cut pigtail designed for custom splicing into your vehicle’s harness. Ideal for transmission replacements, diagnostics, or wiring harness repairs, this pigtail helps maintain optimal electrical performance for smooth shifting and transmission operation.