Your dishwasher stops draining. Or it leaves dishes dirty. Or water is pooling on the floor. The instinct is to order a replacement, but a new dishwasher costs €350–€1,100, and many common faults cost €50–€200 to repair. So which is the right call?
The answer depends on the fault, the age of the machine, and its RepairScore. This guide walks you through the decision, including how the EU Right to Repair Directive (in force across all EU member states by July 31, 2026) strengthens your options for spare parts and independent repair.
The 50% Rule: Where to Start
The standard rule in appliance repair: if the repair cost exceeds 50% of the price of a comparable new dishwasher, replace it. If it's below 50%, repair it. This is a starting point, age and RepairScore should both push the threshold up or down.
| New dishwasher price | Repair threshold (50% rule) | Verdict |
|---|---|---|
| €350 (budget) | €175 | Repair if fault ≤ €175 |
| €550 (mid-range) | €275 | Repair if fault ≤ €275 |
| €800 (high-end) | €400 | Repair if fault ≤ €400 |
| €1,100 (premium/integrated) | €550 | Repair if fault ≤ €550 |
Factor 1: Age of the Dishwasher
The EU Ecodesign Regulation for dishwashers requires manufacturers to supply spare parts for a minimum of 10 years from the date a model is placed on the market (for models placed on market from March 2021). Critically, parts must be delivered to professional repairers within 15 business days.
| Dishwasher age | Repair recommendation | Reasoning |
|---|---|---|
| 0–3 years | Always repair (or claim warranty) | Still under the 2-year EU legal guarantee; seller must fix, replace, or refund |
| 3–7 years | Repair if fault is < 50% of replacement cost | Parts widely available under Ecodesign rules; machine has significant life remaining |
| 7–10 years | Repair minor faults; borderline on major faults | Spare parts still legally required; energy efficiency gap to new A-class is modest |
| 10–12 years | Repair low-cost faults; consider replacing on expensive faults | Parts may still be available but manufacturer support varies; energy consumption gap growing |
| 12+ years | Consider replacing unless RepairScore is high | Parts not guaranteed; modern A-class dishwashers use 20–30% less water and energy |
Factor 2: The Fault Type
Dishwasher faults range from trivial (a blocked filter, a failed door latch) to near-terminal (a cracked tub, a blown PCB). Know your fault before making a decision.
| Fault | Typical EU repair cost | Recommendation |
|---|---|---|
| Blocked or broken pump/drain pump | €60–€130 | Almost always worth repairing |
| Door latch / hinge failure | €30–€80 | Always repair |
| Spray arm cracked or clogged | €20–€60 | Always repair |
| Heating element failure | €60–€140 | Almost always worth repairing |
| Water inlet valve failure | €40–€90 | Almost always worth repairing |
| Control board (PCB) failure | €120–€350 | Borderline, check part availability first |
| Door seal / gasket leak | €40–€90 | Almost always worth repairing |
| Detergent dispenser failure | €30–€80 | Always repair |
| Wash motor failure | €150–€350 | Repair if machine < 8 years |
| Tub cracked or warped | €200–€500+ | Replace, repair often uneconomical |
| Circulation pump + motor failure | €180–€380 | Repair if machine < 7 years |
Factor 3: Your Dishwasher's RepairScore
RepairScore rates dishwashers on a 0–100 scale based on spare parts availability, EU EPREL energy and repairability data, iFixit teardown scores, and community repair outcomes. A machine with a high RepairScore is worth repairing even on borderline faults. A low-scoring model may not recover the repair investment.
- Score 80–100 (Excellent): Repair almost always makes sense, parts available, strong service network, high repair success rates
- Score 60–79 (Good): Repair is typically the right call within the 50% rule
- Score 40–59 (Fair): Check part availability for your specific model before committing
- Score below 40 (Poor): Replacement may make more sense, parts scarce, repair rates lower
How the EU Right to Repair Directive Changes Things from July 2026
The EU Right to Repair Directive (2024/1799/EU) must be fully transposed into national law across all EU member states by July 31, 2026. Dishwashers are covered under the Ecodesign Regulation scope. Key changes:
- Manufacturers must supply spare parts and repair information to any EU-authorised repair technician, not just their own service centres
- Software locks that prevent independent repair are prohibited for covered product categories
- The post-warranty repair guarantee: if a manufacturer or seller repairs your dishwasher after the 2-year guarantee period, the repair itself carries a minimum 1-year warranty
- A new EU online repair platform will list authorised independent repairers in your area
- Manufacturers cannot charge more to independent repairers than to their own service centres for parts
Environmental Case for Repair
Manufacturing a new dishwasher produces approximately 150–300 kg of CO₂ equivalent, primarily from raw material extraction and production. Repairing an existing dishwasher avoids this manufacturing impact entirely, and keeps the appliance out of the waste stream.
Modern A-rated EU dishwashers (full-size, standard cycle) use around 9–11 litres of water and 0.7–0.9 kWh per cycle. Older C/D-rated models may use 12–16 litres and 1.0–1.3 kWh. This difference is real but does not offset the manufacturing CO₂ cost unless the old machine is more than 12–15 years old and running daily.
Decision Matrix: Should You Repair?
Cross-reference your dishwasher's age with the repair cost to get a fast verdict:
| Repair cost | 0–4 years | 4–8 years | 8–12 years | 12+ years |
|---|---|---|---|---|
| Under €80 | ✅ Repair | ✅ Repair | ✅ Repair | ✅ Repair |
| €80–€150 | ✅ Repair | ✅ Repair | ✅ Repair | ⚠️ Consider replacement cost |
| €150–€250 | ✅ Repair | ✅ Repair | ⚠️ Brand-dependent | ❌ Replace |
| €250–€400 | ✅ Repair | ⚠️ Brand-dependent | ❌ Replace | ❌ Replace |
| Over €400 | ⚠️ Premium brands only | ❌ Replace | ❌ Replace | ❌ Replace |
Most Repairable Dishwashers (Quick Reference)
If you're choosing a new dishwasher and want to avoid this decision in future, here are the top-scoring dishwashers in our database:
| Model | RepairScore | Notable repairability features |
|---|---|---|
| Miele G 7630 SCi AutoDos | 88/100 | Miele's 20-year design life target; parts available 15 years post-discontinuation; full EU technician support |
| Miele G 7310 SC AutoDos | 86/100 | Consistent spare parts programme; best-in-class EU service network density |
| Bosch Serie 8 SMV8YCX03E | 82/100 | BSH group EU parts programme; EcoSilence motor; 10-year spare parts guarantee |
| Bosch Serie 6 SMS6ZCI48E | 80/100 | BSH parts network; strong independent repairer coverage across EU |
| AEG FSE83808P | 80/100 | Electrolux group EU network; good iFixit documentation; EU Ecodesign compliant |
FAQ
Is it worth repairing a dishwasher that is 8 years old?
Usually yes, for faults under €200. An 8-year-old dishwasher from a brand like Bosch, Miele, or Siemens likely has several years of life remaining. Under EU Ecodesign rules, manufacturers must still supply spare parts for models placed on market from 2021. Use the decision matrix above, at 8 years, minor to mid-range faults are worth repairing, major faults (PCB, pump motor) are borderline.
Why is my dishwasher not draining and is it expensive to fix?
A dishwasher that won't drain is usually caused by a blocked or failed drain pump, a clogged filter, or a blocked drain hose. Cleaning the filter and checking the drain hose is free. A replacement drain pump costs €60–€130 including labour, this is one of the most cost-effective dishwasher repairs and is worth doing on any machine under 12 years old.
Can I repair a built-in / integrated dishwasher myself?
Many dishwasher faults are DIY-accessible: spray arms, door seals, filters, inlet valves, and detergent dispensers can be replaced with basic tools. The EU Right to Repair Directive requires manufacturers to make repair manuals available to consumers. For PCB or pump work, a professional is recommended, particularly for integrated models where incorrect reassembly can damage kitchen cabinetry.
How long does a dishwasher last in the EU?
EU consumer data puts the average dishwasher lifespan at 9–13 years. Premium brands (Miele, Bosch Serie 8) consistently reach 12–15 years. Budget brands typically fail at 7–9 years. RepairScore data shows a strong correlation between brand score and reported appliance longevity in community repair records.
Does the EU guarantee cover dishwasher repairs?
Yes. Under EU Sale of Goods Directive 2019/771, every product sold in the EU carries a 2-year legal guarantee (longer in some countries: 3 years in Finland and Sweden, effectively longer in France and the Netherlands). If your dishwasher develops a fault within 2 years of purchase, the seller must repair, replace, discount, or refund it, at no cost to you. The EU Right to Repair Directive (July 2026) also requires sellers to offer repair as the default remedy for in-warranty faults.
Sources & References
- 1.EU Right to Repair Directive 2024/1799/EU— Official Journal of the European Union
- 2.EU Ecodesign Regulation for Dishwashers (2019/2022)— Official Journal of the European Union
- 3.EU Sale of Goods Directive 2019/771, 2-year legal guarantee— Official Journal of the European Union
- 4.Consumer Rights Directive 2011/83/EU— Official Journal of the European Union
- 5.European Environment Agency, Household appliance lifecycle emissions— European Environment Agency