Replacement guide
When should I replace my dishwasher?
Dishwashers combine wet motors, heating elements, and electronic modules — failures cluster once racks, seals, and sump plastics fatigue together.
Typical replacement planning lands near 9–12 years for mass-market installs; premium brands sometimes stretch farther when parts remain available.
Last updated Author Junyper Editorial
Estimated 2026 US ranges synthesize publicly reported homeowner project medians such as HomeAdvisor and Angi; labor context references BLS occupational wage patterns. Your quotes will vary by scope, code, and crew availability.
Typical lifespan (US median bands)
Median dishwasher lifespans cited in remodeling surveys commonly fall 9–12 years; hard water without softening chews spray arms and valves faster.
Integrated panel mounts raise swap labor — factor $150–$350 bracket alignments beyond bare appliance MSRP.
Signs you may be near end-of-life
Standing water after complete cycles often traces pump, check valve, or control faults — cheap when young, layered when >8 years.
Cloudy glassware after filter and rinse-aid verification can flag dying heating elements or wash motor weakness.
Active sump leaks onto hardwood justify accelerated timelines even if electronics still run.
Estimated 2026 US replacement cost ranges
Freestanding replacements illustrate 2026 US bands near $700–$1,900 including typical install kits before cabinetry modifications.
Panel-ready or ultra-quiet (≤42 dBA) SKUs add $400–$1,200 hardware premiums.
Repair vs replace decision grid
Fast heuristic grid for standard under-counter units.
| Factor | Lean repair | Lean replace | Notes |
|---|---|---|---|
| Age | <6 years | ≥10–11 years + sump leak | Rust floor pans rarely worthwhile |
| Repair quote | < 40% new mid SKU | > 55% new mid SKU | Include trip + diag fees |
| Noise spec | Still acceptable dBA | Jump to quiet nursery model | Install pads & anchors matter |
| Appearance | Door latch cosmetic | Rust clusters at tub seam | Structural corrosion spreads |