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 34435-01K allows plug-and-play installation of early-style solenoids into late-style units.

More From This Category

Motive Gear Differential Master Bearing Kit, Koyo, For Ford EXPEDITION 1997–1999, Kit

Motive Gear Differential Master Bearing Kit, Koyo, For Ford EXPEDITION 1997–1999, Kit

$461.53

MANLEY Connecting Rod Pin Bushing, Bronze, 1.100 in. OD, 1.033 in. ID, 1.175 in. Length, Set of 8

MANLEY Connecting Rod Pin Bushing, Bronze, 1.100 in. OD, 1.033 in. ID, 1.175 in. Length, Set of 8

$182.30

MANLEY Connecting Rod Pin Bushing, Bronze, 1.424 in. OD, 1.309 in. ID, 1.167 in. Length, Each

MANLEY Connecting Rod Pin Bushing, Bronze, 1.424 in. OD, 1.309 in. ID, 1.167 in. Length, Each

$22.80