TCC PWM Solenoid for automatic transmissions - Compatibility: fits 4T80E, 4L60E, 4T65E, 5L40E, and 4T60E transmissions, providing a direct OE replacement at the solenoid level - Function: provides PWM controlled torque converter clutch operation for smooth lockup and controlled slip - Quality and fit: high quality aftermarket OE replacement, OEM dealer quality, guaranteed to fit - Standards: meets or exceeds all government safety standards - Durability: built for reliable performance in everyday driving and long-term use Key benefits - Restores proper torque converter lockup, improving shifting smoothness and fuel efficiency - Replaces worn or failed TCC solenoids to prevent unpredictable transmission behavior - Maintains OEM-like performance with a precise fit and reliable operation Use scenarios - Scenario 1: Replacing a worn TCC solenoid in a 4L60E or 4T60E vehicle to restore smooth lockup and eliminate slipping - Scenario 2: During a transmission rebuild or service on 4T80E, 4T65E, or 5L40E units to ensure correct TCC control - Scenario 3: Fleet maintenance or preventive replacement to keep vehicles operating with OEM-level reliability and performance