Description

If your transmission is slipping or not locking up the torque converter like it should, this TCC / PWM solenoid might be the culprit.
This is the torque converter clutch lock-up solenoid, fits most 1991-up GM vehicles and many others.

Bmw Torque Converter Clutch Solenoid Torque Converter Clutch

It's an aftermarket part, brand new, and crosses with a bunch of OE numbers – 31660EDR, 33870, 24210864, 34326E, plus manufacturer numbers 34418 and 52-0241.

Torque Converter Clutch Problems

So yeah, it's a widely used piece.
When this solenoid fails, you get poor fuel economy, overheating, and that dreaded check engine light.
This replacement gets your converter locking up again, dropping your RPMs on the highway and saving you gas.

P0740 Code: Torque Converter Clutch Solenoid Circuit/Open Circuit

Installation is straightforward if you're comfortable dropping a transmission pan – it's right there on the valve body.

Solenoide Tcc Del Embrague Del Convertidor De Par

No UPC, but the part numbers speak for themselves.
Good quality aftermarket unit that does the job without breaking the bank.

What Controls Torque Converter Lockup at Jon Baker blog

If you're chasing transmission issues, start here.

Subaru Lock Up Duty Solenoid at Neil Cartwright blog

Cheap fix for a common problem.

4L80E torque converter clutch solenoid 4L80E transmission TCC solenoid