The JAS alternator connector E38-2019 replacement provides a reliable electrical connection for alternator repair and maintenance, engineered for consistent performance in automotive charging systems. Constructed from a high temperature polymer housing and precision metal terminals, this connector is designed to resist vibration, moisture and corrosion while maintaining secure contact under continuous 12 volt operation. Its compact design allows straightforward installation when replacing a damaged plug or restoring a factory style connection.

• Designed for 12 volt automotive alternator circuits
• High temperature polymer housing for heat and chemical resistance
• Tin plated copper terminals for low resistance and corrosion protection
• Integrated locking tab for secure mating and vibration resistance
• Sealed or splash resistant design to protect contacts from moisture
• Compatible with common automotive wire sizes, approximately 18 to 12 AWG
• OEM equivalent form and fit for straightforward replacement

This connector is intended for use as an alternator plug replacement and can simplify repairs by matching original connector geometry and terminal arrangement. Confirm compatibility with your vehicle and alternator using the Parts Checker before purchase to ensure correct fitment and terminal layout. Professional installation or the use of appropriate crimping tools is recommended for reliable long term connections.