Industrial 4EAT Transmission Shift Solenoids Kit Shift Solenoid Kit

Description:

The 4EAT Transmission Shift Solenoids Kit is used in Subaru automatic transmission valve body systems to control hydraulic fluid routing for gear engagement, shift timing, line pressure regulation, and torque converter lock-up operation. Commonly installed in Subaru Forester, Outback, Impreza, and Legacy models equipped with the 4EAT 4-speed automatic transmission where electronic solenoid actuation is required for stable and consistent shifting performance. Transmission technicians, rebuild specialists, and automotive repair shops use this kit for valve body overhaul, shift quality restoration, diagnostic fault correction, and replacement of worn or failed solenoids in Subaru 4EAT transmissions.

Applications:

The 4EAT shift solenoid kit is commonly used in AWD Subaru vehicles including Forester 2.5L, Outback, Impreza, and Legacy platforms where hydraulic control of gear shifts, line pressure modulation, and torque converter lock-up is required to maintain drivability, fuel efficiency, and transmission durability under varying load and driving conditions in 4-speed automatic AWD systems.

Technical Specifications:

• Manufacturer: Subaru / OEM or aftermarket replacement
• Model / Part number: 4EAT transmission solenoid kit (application-specific set)
• Product type: Automatic transmission shift solenoid assembly (multi-solenoid pack)
• Transmission type: Subaru 4EAT 4-speed automatic
• Vehicle compatibility: Subaru Forester, Outback, Impreza, Legacy (4EAT-equipped models)
• Function: Hydraulic shift control, line pressure regulation, torque converter lock-up control
• Operating voltage: 12V DC
• Construction: Electromagnetic coil-based solenoids with spool valve actuation
• Mounting: Transmission valve body internal installation
• Fluid type: Automatic transmission fluid (ATF)
• Control type: ECU-controlled on/off solenoid operation (duty solenoids included depending on kit)
• Application environment: Automotive automatic transmission hydraulic system
• Configuration: Multi-solenoid valve body kit (shift + duty solenoids depending on variant)

Common Replacements:

• Subaru OEM 4EAT solenoid pack assembly
• Aisin transmission solenoid kit for Subaru 4-speed automatic
• Dorman 4EAT transmission solenoid set for Subaru applications