EPC SOLENOID HARNESS ADAPTER (4L60E/70E)
# 37745

EPC Solenoid Harness Adapter Allows use of early Solenoid in Late 2003-ON Unit

EPC SOLENOID HARNESS ADAPTER (4L60E/70E)

For use with early-style (’92-'02) EPC solenoid in late-style (’03-later) units. Solenoid not included.

Symptoms:

  • Line pressure instability

GM 4L60-E, 4L65-E, 4L70-E, 4L80E-, 4L85-E transmissions have both early- and late-style EPC solenoids. The early-style (’92-’02) proved to be more reliable than the late (’03-later), but different pin/connector configurations prevented the use of early solenoids in late units. Sonnax EPC solenoid harness adapter allows plug-and-play installation of early-style solenoids into late-style units.

SONNAX Installation Instructions

Type of Product: Electrical Components
Qty Needed:
Years:
Alternative #: