Sharp LSTPPB025MRF0 Latch Head Replacement Part

Product Description

The SHARP LSTPPB025MRF0 is a door latch head designed as a direct replacement component for Sharp commercial and residential microwave ovens. The latch head is the mechanical interface between the door handle assembly and the door interlock system, engaging the latch hooks to secure the door and trigger the interlock switches required for safe oven operation. Proper latch function is essential - a worn or broken latch head prevents the door from seating correctly, which can disable magnetron operation or compromise interlock safety. This part measures 8.0 inches by 2.0 inches by 1.0 inch and is an OEM-matched replacement for the listed Sharp microwave models.

The LSTPPB025MRF0 is used in Sharp microwave ovens commonly found in residential kitchens and light commercial settings. This latch head is a frequent wear item, typically replaced when the door fails to latch securely, the oven will not start despite a closed door, or visible damage to the latch mechanism is observed. Installation is straightforward for appliance technicians or qualified service pros familiar with microwave door disassembly procedures.

Key Features

• Direct OEM-style replacement latch head for Sharp microwave door assemblies
• Restores proper door engagement and interlock switch activation
• Compact profile: 8.0 inches x 2.0 inches x 1.0 inch for precise fitment
• Compatible with multiple Sharp R-series microwave models
• Addresses door latch failure without full door assembly replacement

Compatibility

Compatible with the following Sharp microwave models: R1800, R1850, R1850A, R1851, R1851A, R1852, R1852A, R1855A, R1870, R1871, R1872, R1875T, R1874, R1881LSY, and R1874TY.

Installation Notes

Microwave door latch components should be replaced by a qualified appliance technician or service professional. Always disconnect the microwave from its power source before beginning any disassembly. Use appropriate plastic pry tools to avoid cracking the door panel during latch access. Never operate a microwave with a damaged or improperly seated door latch, as doing so may defeat the door interlock safety system.