# W1205 - Wiring Harness Adapter, No Resistor, Delco Si Series to CS130D Series or AD Series 4-Pin Plug

W1205 - Wiring Harness Adapter, With Resistor, Delco 10Si and 12Si Series to CS130D-series or AD230/AD237/AD244-series

For: Delco type 10Si, 12Si, 15Si, 17Si, 20Si, 21Si, 22Si, 27Si, 30Si, CS121D, CS130D, AD230, AD237, AD244 Series Alternators

Notes: For vehicles WITH no charge light. Adapts two-pin or three-pin, Si style vehicle wiring to the four pin oval plug used on CS121D, CS130D, AD230, AD237, and AD244 series alternators.

Features:

• 100% New
• In-line Resistor

Used On: 1971-2005 Chevy, Buick, Pontiac