Customers report positive functionality, with some reviews indicating it resolved leaking issues and restored normal faucet operation. However, durability is a significant concern, with frequent replacements needed due to leaks and premature failure. Functionality also receives negative feedback, with reports of sticking, squeaking, and continued leaking after installation. Mixed opinions exist regarding functionality, with some experiencing issues after a short period. Leakage is a recurring problem, leading to water damage. Customers express dissatisfaction with the value, citing frequent replacements and high costs. Quality is generally viewed positively, with some finding it to be a good replacement part.