Kohler 30090 Cold Plunger

Product Description

The KOHLER 30090 is a cold plunger designed for use in plumbing fixture applications. A cold plunger is a valve or plug component that controls the flow of cold water within a faucet or fitting assembly. This part is typically serviced by licensed plumbers during repair or rebuild work on faucet bodies and mixing valves. At 0.015 pounds, it is a small but precise component where exact replacement with the correct OEM part number is critical for proper sealing and function.

This plunger is intended for cold-water-side service within compatible KOHLER plumbing fixtures. It is most commonly replaced during routine faucet maintenance, cartridge rebuild service, or when addressing drip or flow control issues in residential or light commercial plumbing installations. Using the correct OEM-specified plunger ensures proper fit within the valve body and maintains intended flow characteristics.

Key Features

• OEM-specified cold plunger for accurate fit and function within the valve assembly
• Lightweight component at 0.015 pounds for precise handling during installation
• Direct replacement part minimizes need for field modification
• Designed for cold-water-side valve service and rebuild applications

Compatibility

Designed as an OEM-style replacement for compatible KOHLER plumbing fixtures requiring a cold plunger component.

Installation Notes

Installation of this plunger should be performed by a licensed plumber following applicable IPC guidelines. Shut off the cold water supply and relieve line pressure before disassembling the faucet or valve body. Handle small plunger components carefully to avoid damage to sealing surfaces. Verify the correct orientation of the plunger within the valve body before reassembly.

Technical Specifications

• Weight: 0.015 pounds
• UPC Code: 40688299068

Standard Information

• Brand: KOHLER
• Manufacturer Part Number: 30090