Wells 7R1028 Automatic Transmission Control Solenoid

The Wells 7R1028 is an automatic transmission control solenoid engineered to restore proper hydraulic fluid management within the transmission. Acting as an electro-mechanical valve, this solenoid receives signals from the Transmission Control Module (TCM) to open and close, regulating pressurized transmission fluid to engage the correct clutch packs and bands for smooth, precise gear changes.

Key Features:

• Designed to meet or exceed original equipment (OE) fit, form, and function
• Engineered to correct known OEM design weaknesses for improved long-term reliability
• Precision-wound coil and spring-loaded plunger construction for consistent actuation
• Direct-fit replacement requiring no modification for installation
• Manufactured by Wells Vehicle Electronics, a trusted name in automotive electronics for over 120 years

A failing transmission solenoid can cause erratic shifting, delayed gear engagement, slipping, or the transmission becoming stuck in a single gear. Replacing a worn or malfunctioning solenoid with the Wells 7R1028 restores normal TCM-controlled fluid pressure and transmission performance.