GM LS 4-Flat to 2-Pin Alternator Adapter Cable

This GM LS 4-Flat to 2-Pin Alternator Adapter Cable is built to simplify alternator wiring when changing between GM alternator case styles. It helps connect the charging system cleanly during swaps, front drive changes, or alternator upgrades without cutting up the vehicle harness.

Plug-In Harness Conversion
The adapter is configured around the alternator styles shown in the product specs, giving builders a cleaner way to complete the charging system connection during an alternator conversion.

Cleaner Installation
Using a dedicated adapter helps reduce wiring guesswork, keeps the engine bay cleaner, and supports a more serviceable alternator installation.

Swap-Friendly Design
This harness is a practical solution for engine swaps, accessory drive updates, and alternator changes where the alternator plug style no longer matches the original harness.

Fitment

Adapts GM 4-flat to 2-pin alternators

Specifications:
Cable Type: Alternator Harness Adapter
End 1 Type: 2-pin
End 2 Type: 4-flat
Length: 6 in.
Quantity: Sold individually