Quick Answer
If your dishwasher is under 8 years old and the repair costs less than 50% of a new unit, repairing it is usually the smarter choice. But if it’s older, leaking, or has repeated failures, replacing it in 2026 may save you more money long-term.
Average Dishwasher Repair Costs in 2026
- Drain pump replacement: $150–$350
- Heating element replacement: $150–$300
- Control board replacement: $250–$450
- Door seal replacement: $80–$180
- Spray arm repair: $75–$150
When You Should Repair Your Dishwasher
- The unit is less than 8 years old
- The repair is under 50% of replacement cost
- The issue is minor (clogs, seals, sensors)
- It has no history of repeated failures
When You Should Replace Your Dishwasher
- The dishwasher is 10+ years old
- Repairs exceed 50% of replacement cost
- There are leaks or internal rust
- It has multiple failing components
- It’s inefficient and wastes water or energy
Replacement Costs in 2026
Most new dishwashers cost between $450 and $1,200 depending on brand, features, and installation needs.
How to Extend the Life of Your Dishwasher
- Clean the filter monthly
- Use high-quality detergent
- Run hot water before starting a cycle
- Inspect spray arms for clogs
- Keep the door gasket clean