A dripping faucet is more than an annoyance; it’s a call to action for eco-conscious homeowners. Specifically, when dealing with the respected craftsmanship of Price Pfister fixtures, understanding how to address a leaky stem becomes essential. In this comprehensive guide, we’ll navigate through the steps to troubleshoot and fix leaking Price Pfister stems, ensuring your fixtures remain in top-notch condition and conserve water in the process.

Diagnosing the Drip

First, identify the source of the leak. Is it stemming from the faucet when it is turned off, or is the leak at the base of the fixture? Pinpointing the location will direct your repair efforts effectively.

Inspection and Preparation:
  1. Shut Off the Water: Begin by turning off the water supply to your fixture. This is a critical step to avoid water damage and for safety.
  2. Gather Your Tools: Arm yourself with the right tools, such as a Phillips head screwdriver, an adjustable wrench, and replacement parts like O-rings and valve seats.

Step-by-Step Stem Repair

Once prepared, delve into the repair process with precision and care.

  1. Disassemble with Care: Remove the faucet handle and trim to expose the stem. Keep parts organized for reassembly.
  2. Inspect the Stem: Look for signs of wear or damage on the O-rings and valve seat. These are often the culprits behind leaks.
  3. Replace and Rejuvenate: Swap out worn parts with new ones. Lubricate the O-rings with plumber’s grease for a watertight seal.
  4. Reassemble and Test: Once the new parts are in place, reassemble the faucet and turn the water back on. Test the repair by running the faucet and observing for leaks.


Fixing a leaky Price Pfister stem is a task well within the reach of a determined DIYer. With the right approach and quality replacement parts, you can extend the life of your faucets, save water, and take pride in maintaining the integrity of your home’s plumbing. Remember, the key to a successful repair lies in careful diagnosis, meticulous disassembly, and the use of proper materials. Tackle that leak and restore peace and efficiency to your household fixtures.