The ZF5HP19 drop-in pressure regulator valve repair kit is a simple fix you can do while the transmission is still in the vehicle. This kit addresses the PR valve malfunction that causes rough or bangy shifts complaints. Improves and restores correct drivability with added durability.
A**R
Smooth shifts!
Drastically improved my shifting, especially after cold start in the morning.2001 Audi S4 B5 Platform
M**.
It helped but not completely fixed it.
It did help with the vibrations (in drive at the light) of the transmission but sometimes I'll get the them back and then they'll go away. Time will show hopefully this upgraded regulator will prevent the damage to the pump.Few weeks later update, transmission is doing better than right after installation and it has a lot less vibration than it had and it made substantial improvements in competence to before installation. I would recommend this product, it will prolong live of the transmission...
M**O
Essential for 330i BMW
Saved my transmission, and thousand of dollars
J**L
Transgo to the rescue.
Work like it should, trans go always saves the day with cost effective solutions.
J**N
This part is made from steel.
My concern with this part is the weight. Operating in an aluminum valve body, it would seem to me it will accelerate wear of the bore because of the weight. Time will tell I guess.
C**D
No P0741 code anymore
torque converter clutch slip code is gone since upgrading my valve body5HP19 transmissionstrongly recommend replacing oil ,oil filter and gasketsmoother shifting and eliminated vibration
N**.
Simple to install, and so far, seems to be effective.
Installation was straight forward, especially if you watch some instructions on YouTube. So far, it seems to be working.
Trustpilot
1 week ago
4 days ago
