Door Latch & Lock Replacement Cost — Washer, Dishwasher & More (Australia, 2026)
Estimated $50–$400 AUD for a door latch / lock / switch replacement in Australia, depending on the appliance and the exact fault. Built from 10 sourced repair jobs across 6 appliance types — each row keeps its own sources. Reviewed July 2026.
What a door latch / lock / switch replacement costs, by appliance and fault Estimated
Each row is a real sourced repair job whose description matched this part. Parts and total are that job's own national range — follow the problem link to localize it to your area.
| Appliance | Problem | Repair | Parts | Total | DIY |
|---|---|---|---|---|---|
| Washing Machine | Won't start | Lid switch / door lock assembly replacement | $20–$50 AUD | $150–$280 AUD | DIY possible |
| Washing Machine | Door or lid won't lock | Door lock / latch assembly replacement (front-load) | $20–$50 AUD | $150–$250 AUD | DIY possible |
| Dryer | Won't start | Door switch / thermal fuse / belt replacement (most common no-start) | $20–$150 AUD | $100–$350 AUD | DIY possible |
| Dryer | Won't shut off | Door switch replacement | $10–$25 AUD | $50–$150 AUD | DIY possible |
| Dishwasher | Won't start | Door latch / door switch replacement | $40–$95 AUD | $180–$330 AUD | DIY possible |
| Range / Stove / Oven | Oven not self-cleaning / door locked | Door lock motor & switch assembly replacement (self-clean lock fault) | $90–$160 AUD | $250–$400 AUD | Pro recommended |
| Wall Oven | Door won't unlock / locks intermittently | Door lock motor & switch assembly replacement (self-clean lock fault) | $140–$220 AUD | $250–$400 AUD | Pro recommended |
| Over-the-Range Microwave | No power / not working | Door interlock switch replacement | $8–$20 AUD | $90–$180 AUD | DIY possible |
| Over-the-Range Microwave | Door / latch problems | Door latch/hook assembly replacement | $50–$100 AUD | $130–$260 AUD | DIY possible |
| Over-the-Range Microwave | Door / latch problems | Interlock/door switch replacement | $8–$20 AUD | $50–$110 AUD | DIY possible |
Base: 3 published national repair-cost guides (full source registry on the methodology page), published rates from 16 Australian repair companies · National base ranges — localize any figure on its linked problem page · Reviewed July 2026 · Estimated
Related appliance cost guides
The full cost guide for each appliance a door latch / lock / switch replacement shows up in:
Estimated national ranges aggregated from the linked problem pages — no per-page localization is applied here. See the methodology for the localization method and named sources.
Reviewed by a Red-Seal certified appliance technician.