• Seamlessly connect late model GM alternators to CS130 or CS144 vehicle harnesses.
• Essential for high-output alternator installations on specific GM truck models.
• Compatible with 1988-1995 GM trucks and select later models with heavy-duty charging options.
• Simplifies installation process, ensuring proper connection and functionality.

Mechman Indicator Light Harness for CS Female Plug to AD Male Plug Adapter H106

This Listing Includes:

• (1) Mechman Indicator Light Harness for 1988-1995 GM Vehicles equipped with CS130 or CS144 alternator

This handy little adapter harness allows you to plug an oval 4 pin late model GM alternator into a Rectangular CS130 or CS144 vehicle harness. This harness is required in order to install certain high output alternators on GM trucks that originally came with a CS130 or CS144 alternator with a rectangular plug from the factory. This is common on most 1988-1995 GM trucks, as well as some later models equipped with the heavy-duty charging option. This is similar to the H101 harness used on 240-amp part numbers that do NOT require the 12v switched wire activation. All 250+ amp Denso style upgrades will REQUIRE the 12v switched lead to turn the alternator on and off.

Technical Specifications:

• Adapter Type: Indicator Light Harness


• Plug Types: CS Female to AD Male


• Compatibility: Late model GM alternators - CS130 or CS144