Parts for RD7503SN — Panasonic
We found 11 parts confirmed to fit the Panasonic RD7503SN.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| DB3100614F | Central Air Conditioner Heat Pump Fan Motor | This model only | $514.61 · Amazon |
| 4106518S | Fuel Tank | This model only | $479.20 · Amazon |
| X46131061 | Home Electronics Bracket Assembly | This model only | $3.93 · Amazon |
| BP6400160A | KNOB-POWER | This model only | $27.22 · Amazon |
| 2696800203 | Pipe | This model only | $6.00 · Amazon |
| 231830 | Toro Hub | This model only | $153.73 · Amazon |
| RKFP8 | Dust Cover | 6 models | $35.21 · Amazon |
| 184245X599 | Husqvarna Lawn Tractor Headlight Lens, Right | 35 models | $8.26 · Amazon |
| 6911123 | Water Heater Burner Assembly 6911123 | 35 models | $610.86 · Amazon |
| DA9707656A | Refrigerator Evaporator Cover | 48 models | $255.22 · Amazon |
| DC6400828B | Dryer Door Switch | 482 models | $45.36 · 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 RD7503SN: DB3100614F (Central Air Conditioner Heat Pump Fan Motor), 4106518S (Fuel Tank), 2696800203 (Pipe), 231830 (Toro Hub), 6911123 (Water Heater Burner Assembly 6911123).
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 RD7503SN: X46131061 (Home Electronics Bracket Assembly), BP6400160A (KNOB-POWER), RKFP8 (Dust Cover), DA9707656A (Refrigerator Evaporator Cover).
Interior lighting
Symptom: The interior light doesn't turn on when the door opens.
Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.
Parts in this group on RD7503SN: 184245X599 (Husqvarna Lawn Tractor Headlight Lens, Right).
Door, lid switches and latches
Symptom: The appliance won't start, or stops, unless the lid or door is fully latched shut.
Check: Listen for an audible click when the lid or door closes. No click, or a visibly cracked plastic tab on the latch, points to this part.
Parts in this group on RD7503SN: DC6400828B (Dryer Door Switch).
Before you buy
Match RD7503SN 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.