4L80E EPC Pressure Control Solenoid 1991-2013 24210866 AC Delco

AC Delco 4L80E EPC Pressure Control Solenoid - 24210866

Overview

Genuine AC Delco Electronic Pressure Control solenoid for GM 4L80E transmissions. The EPC solenoid regulates main line pressure throughout the transmission to ensure smooth shifts and proper clutch apply force under all driving conditions.

A failing EPC solenoid causes harsh shifts, clutch slippage, and accelerated wear on friction materials throughout the unit.

This is a direct OEM replacement meeting all GM factory specifications for the 4L80E platform. The EPC solenoid is a critical maintenance item during any rebuild and should be replaced preventatively to avoid costly damage to clutch packs and other internal components.

Resistance and flow rate testing should confirm proper operation before installation.

Specifications

• Genuine AC Delco OEM replacement
• Controls transmission line pressure
• Direct plug-in installation
• Prevents harsh shifting and slipping
• Factory-spec resistance and flow rates
• Critical rebuild component

Fitment & Compatibility

GM 4L80E Automatic Transmissions

Quality & Service

All parts sold by Core Transmission Supply ship from our facility with quality inspection. Professional installation recommended for optimal performance and longevity.