Parts for HMV1630DBBB: Microwave Parts

This electronic oven control board manages the oven's temperature, bake/broil cycles and user controls so the range operates and responds correctly. Replace a failed control board to restore normal oven functions and display responsiveness. What it does:

• Regulates oven heating cycles and timing for bake, broil and self-clean functions
• Interfaces with the front control panel for button/keypad and display inputs
• Communicates with temperature sensors and relays to maintain set temperatures
• Common symptom fix: unresponsive controls, error codes, or oven not heating

• Disconnect power at the breaker before attempting service to avoid shock
• Handle the board by edges and avoid static discharge; use an anti-static wrist strap if available
• Access usually requires removing the back panel or control console; keep track of fasteners and wire locations
• Only install if you can identify this board as the failed component

This is a replacement outer door assembly that restores a damaged, dented, or cosmetically worn appliance door and helps ensure proper sealing and operation. It matches OEM fit and finish for a direct swap. What it does

• Replaces a bent, cracked, or dented outer door panel to restore appearance
• Provides a rigid mounting surface for hinges, latches, and trim
• Helps the door close and seal correctly when latch and hinge alignment are intact
• Stops drafts or light leaks caused by a damaged door surface

• Disconnect power (and water, if applicable) before starting any repair
• Doors are heavy and unwieldy; get a helper to lift and position the assembly
• Support hinges and hardware during removal to avoid damage to the cabinet
• If the part includes glass or trim, handle carefully and tighten fasteners to OEM torque

This Wave guide cover protects the microwave's interior waveguide opening from food splatter and debris, helping preserve performance and reduce the risk of arcing or burned spots on the cavity wall. What it does:

• Covers and shields the waveguide opening to keep grease and food particles out of the microwave's wave path.
• Helps reduce arcing or sparking caused by food buildup on the waveguide.
• Prevents direct contamination of internal components that can cause odors or smoke.
• Maintains a smooth interior surface for more consistent heating performance.

• Disconnect power and unplug the microwave before servicing.
• Remove the old cover carefully; it may be held by clips or a single screw—retain hardware for reinstallation.
• Avoid using metal tools that could scratch or damage the cover or surrounding cavity.

The Door Handle is an OEM part for GE microwaves. It provides the means to safely open and close the microwave door. As one of the most handled surfaces on the microwave, this component can become worn over time.

Causes of a bad handle may include normal wear and tear from frequent use over many years. Exposure to food splatters, grease or cleaning chemicals also can degrade the material integrity. Damage is possible if the handle is subject to impact.

Symptoms of needing to replace the Door Handle include:

• Loose, sagging or difficult operation when opening/closing the door
• Visible cracking, fraying or discoloration of handle materials
• Potential safety hazards if the handle breaks off unexpectedly

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

This replacement mounting plate secures internal assemblies to the appliance chassis, restoring stable support and alignment. It helps reduce movement and prevents loose or misaligned components for safer, quieter operation. What it does:

• Anchors and supports internal assemblies or housings to the appliance frame.
• Keeps parts aligned to maintain proper fit and operation.
• Helps reduce vibration, rattling, and shifting of mounted components.
• Use when the original plate is bent, cracked, or missing and causes loose mounting or misalignment.

• Disconnect power and water before starting any repair.
• Wear gloves and eye protection; the plate and surrounding areas can have sharp edges.
• Retain or reuse original mounting hardware unless replacements are specified elsewhere.
• Follow the appliance's service manual for removal, orientation, and torque specifications.

The Charcoal Filter is an OEM part for GE microwave ovens. This component is crucial for absorbing odors and filtering out grease and other contaminants from the air circulated by the microwave's exhaust system. By maintaining a cleaner airflow, the charcoal filter ensures that your microwave remains efficient and free from odors that can affect the taste and smell of your food. The filter measures about 10 inches wide by 2-1/2 inches high.

Causes of a bad charcoal filter include saturation with grease or odors over time, which reduces its efficacy. Additionally, accidental damage or prolonged use without replacement can impair its ability to filter air effectively.

Symptoms of a bad charcoal filter include:

• Persistent odors even after cooking has completed
• Visible grease buildup on the filter
•  Reduced efficiency in air recirculation

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.