Sony 3-275-254-01 Ear Piece Replacement Part

Product Description

The SONY 3-275-254-01 is a genuine manufacturer replacement ear piece component designed for compatible Sony headphone and earphone models. This part replaces a worn, damaged, or missing ear tip or ear piece housing on supported Sony IER-M7 series in-ear monitors. Licensed technicians and repair professionals install this component during routine maintenance or damage repair to restore original fit, seal, and acoustic performance to the earphone assembly.

This ear piece component is intended for use with Sony in-ear monitor and earphone models that accept this part. It is suited for professional audio technicians, authorized service centers, and experienced repair technicians performing component-level repairs on Sony consumer electronics earphones.

Key Features

• Genuine Sony replacement part for accurate fit and finish
• Designed for the IER-M7 series in-ear monitor platform
• Restores original ear interface and acoustic seal when installed correctly
• OEM specification ensures compatibility with original assembly dimensions

Compatibility

Compatible with Sony IER-M7 series in-ear monitors. Verify the exact model and assembly position before ordering to confirm this is the correct ear piece for the specific repair.

Installation Notes

Installation should be performed by a qualified electronics repair technician familiar with Sony earphone assemblies. Power down and disconnect all audio sources before beginning disassembly. Use appropriate precision hand tools to avoid damaging the earphone housing or internal wiring. Follow manufacturer service documentation where available to ensure correct fitment and reassembly.

Technical Specifications

• Part Type: Ear Piece Component
• Compatible Series: IER-M7

Standard Information

• Brand: SONY
• Manufacturer Part Number: 3-275-254-01