Description
This is the genuine Westinghouse defrost heater double pass 500W for Westinghouse fridges and freezers, listed under part number 50285446006. It supersedes or cross-references 1439803. As a manufacturer-supplied part it fits exactly as the original did, with no modification.
What this part does
The heating element is the part that turns electricity into heat inside your fridge. When it fails, the appliance may power up and the controls may work, but it never reaches temperature.
Common symptoms of a failed element
- Fridge takes far longer than usual to heat, or does not heat at all
- A visible blister, split or burnt patch on the element
- The safety switch or RCD trips when the heat cycle starts
Part details
| Part number | 50285446006 |
|---|---|
| Alternative numbers | 1439803 |
| Supersedes | 1439803 |
| Brand | Westinghouse |
| Part type | Genuine manufacturer part |
| Appliance | Fridge |
| Category | Element |
| Parts diagram reference | Item 9 (model BJ503S) |
Fits these models
Confirmed fitment for 9 models:
BJ503S, BJ503T, BJ504T, BJ505S, BJ505T, BJ506T, RJ532T, RJ533T, RJ536T
Fitting and checking
Isolate power at the wall before removing the old element. Check the wattage and mounting pattern match the original, and transfer any brackets or terminals across. The model number is on the rating plate, usually inside the door or on the back panel. Compare it with the model list before you buy. The exploded parts diagram is included in the product photos so you can confirm the item number.
Frequently asked questions
Is 50285446006 a genuine Westinghouse part?
Yes. This is the manufacturer's own part, not an aftermarket copy.
Which models does this defrost heater double pass 500W fit?
It fits BJ503S, BJ503T, BJ504T and 6 other models listed above. Always confirm your model number first.
What part numbers does 50285446006 replace?
50285446006 can be used in place of 1439803.
How do I find my appliance model number?
Look for the rating plate or sticker on the fridge. It is usually inside the door, on the door frame, on the back panel or under the lid.