Parts for STH2750 — Sony
We found 25 parts confirmed to fit the Sony STH2750.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| P3321151 | Hi Pres Sw | This model only | $43.04 · Amazon |
| TUX859281 | Home Electronics Door | This model only | $4.74 · Amazon |
| 197824 | Home Electronics Resistor | This model only | $4.10 · Amazon |
| EXP1006 | Home Electronics Solenoid | This model only | $31.49 · Amazon |
| X49429501 | Panel | This model only | $73.01 · Amazon |
| 494444101 | Holder | 2 models | $3.54 · Amazon |
| 495478801 | Holder | 2 models | $3.99 · Amazon |
| 375570621 | Instruction Manual | 2 models | $9.95 · Amazon |
| A4356143A | PCB Assembly | 2 models | $131.16 · Amazon |
| 803377 | Porter Cable Wear Plate | 2 models | $10.22 · Amazon |
| 493033621 | Foot | 3 models | $2.16 · Amazon |
| 164560512 | PCB Assembly | 3 models | $14.49 · Amazon |
| 00707376 | Refrigerator Defrost Heater | 4 models | $227.21 · Amazon |
| 491400801 | PCB Holder | 5 models | $3.06 · Amazon |
| 336309901 | Screw | 8 models | $3.08 · Amazon |
| 493281011 | Cushion | 12 models | $2.49 · Amazon |
| 79500482 | Chainsaw Bar, 18-in | 32 models | $48.41 · Amazon |
| WB27T11223 | Range Touch Control Panel (Stainless) | 36 models | $383.58 · Amazon |
| WPW10387379 | Refrigerator Deli Drawer WPW10387379 | 36 models | $229.28 · Amazon |
| W10813359 | Glass Cooktop | 38 models | $716.14 · Amazon |
| WPW10281497 | Refrigerator Electronic Control Board | 40 models | $542.38 · Amazon |
| 00798845 | Wall Oven Rack | 117 models | $85.82 · Amazon |
| 150137411 | ANTENNA, LOOP | 136 models | $37.51 · Amazon |
| 241973101 | Refrigerator Deli Drawer Cover | 165 models | $78.47 · Amazon |
| 131605901 | Universal/Multiflex (Frigidaire) Washer Agitator | 233 models | $138.46 · Amazon |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on ST-H2750: P3321151 (Hi Pres Sw), TUX859281 (Home Electronics Door), 197824 (Home Electronics Resistor), EXP1006 (Home Electronics Solenoid), 494444101 (Holder), 495478801 (Holder), 375570621 (Instruction Manual), A4356143A (PCB Assembly), 803377 (Porter Cable Wear Plate), 493033621 (Foot), 164560512 (PCB Assembly), 00707376 (Refrigerator Defrost Heater), 491400801 (PCB Holder), 493281011 (Cushion), 79500482 (Chainsaw Bar, 18-in), WPW10387379 (Refrigerator Deli Drawer WPW10387379), W10813359 (Glass Cooktop), 150137411 (ANTENNA, LOOP), 131605901 (Universal/Multiflex (Frigidaire) Washer Agitator).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on ST-H2750: X49429501 (Panel), 336309901 (Screw), WB27T11223 (Range Touch Control Panel (Stainless)), 00798845 (Wall Oven Rack), 241973101 (Refrigerator Deli Drawer Cover).
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on ST-H2750: WPW10281497 (Refrigerator Electronic Control Board).
Before you buy
Match STH2750 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.