4T60 4T60E Transmission TCC Apply Valve Sonnax 84754-22K 1996 & earlier
1996 & earlier with steel valve
The TCC apply valve acts as the switch valve for converter apply and release. The TCC regulator valve controls TCC apply pressure. Both the apply valve and the regulator valve can cause slip codes. When the apply valve is worn, it often returns to the unapply position even though the TCC apply solenoid remains energized. Generally the apply valve causes larger changes in slip RPM as the converter cycles from apply to full release. The regulator valve causes a more gradual load and heat-sensitive slip. Check for changes in slip RPM with a scanner or changes in cooler flow with the Sonnaflow®
- PTFE seal prevents loss of signal oil that strokes the valve
- Oversized versions available to restore the valve body bore
- Standard-size versions are drop-in replacements and do not require valve body removal
- Tool kit services both early and late models
- Valve
- PTFE Seal
- Spring
- Material: Steel
Century, Century Wagon 1994-1995 V6 3.1L 4 Spd FWD
LeSabre 1992-1995 V6 3.8L 4 Spd FWD
Park Avenue, Ultra 1991-1995 V6 3.8L 4 Spd FWD
Regal 1994-1995 V6 3.1L 3.8L 4 Spd FWD
Riviera 1991-1995 V6 3.8L 4 Spd FWD
Skylark 1994-1995 L4 2.3L 2.4L; V6 3.1L 4 Spd FWD
Deville 1994-1995 V8 4.9L 4 Spd FWD
Eldorado 1991-1992 V8 4.9L 4 Spd FWD
Fleetwood 1991-1995 V8 4.9L 5.7L 4 Spd FWD
Seville 1991-1993 V8 4.9L 4 Spd FWD
Beretta 1995 V6 3.1L 4 Spd FWD
Corsica 1995 V6 3.1L 4 Spd FWD
Lumina Car 1993-1995 V6 3.1L 3.4L 4 Spd FWD
Lumina Van , APV 1992-1995 V6 3.1L 3.4L 3.8L 4 Spd FWD
Monte Carlo 1995 V6 3.1L 3.4L 4 Spd FWD
Achieva 1995 L4 2.3L 2.4L; V6 3.1L 4 Spd FWD
Cutlass, Ciera 1995 V6 3.1L 4 Spd FWD
LSS, Regency 1992-1995 V6 3.8L 4 Spd FWD
Royale, 88, 98 1992-1995 V6 3.8L 4 Spd FWD
Silhouette 1995 V6 3.4L 3.8L 4 Spd FWD
Bonneville 1992-1995 V6 3.8L 4 Spd FWD
Grand Am 1994-1995 L4 2.3L 2.4L; V6 3.1L 4 Spd FWD
Grand Prix 1994-1995 V6 3.1L 3.4L 3.8L 4 Spd FWD
Transport 1992-1995 V6 3.4L 3.8L 4 Spd FWD