What is the most expensive part of a dishwasher?
In most dishwashers (including the Jenn-Air JDTSS244GL0), the most expensive repair parts are typically the electronic control components (control board) or the main wash motor and pump assembly because they manage core functions like cycle timing, water circulation, and heating.
What’s usually the priciest, and why
These parts cost more because they combine electronics, sensors, and precision components:
- Electronic control board: runs cycles, monitors inputs, and powers loads
- Pump and motor assembly: drives wash pressure and circulation
- Console assembly: user interface plus electronics (varies by model)
- Heating system parts: can be costly when sold as an assembly
Examples of higher-cost parts for model JDTSS244GL0
Pricing varies, but these are commonly among the higher-priced items on this model’s parts list.
| Part type | Example part on this model | What it does |
|---|---|---|
| Pump and motor | Pump and motor assembly W10899563 | Circulates water through spray arms |
| Console | Console assembly W11302460 | Houses controls and user interface |
| Control board | Ctrl-odu-n82 W11308807 | Manages cycle logic and electrical loads |
How we recommend choosing what to replace
Before buying a high-cost part, we focus on confirming the failure so you do not replace the wrong component.
- Check for obvious wiring damage or loose connectors at the control and motor
- If the dishwasher is dead, start with door latch and power supply checks
- If it fills but does not wash, suspect circulation (motor, sump, diverter)
- If it will not drain, suspect the drain pump or drain path restriction
- If it runs but dries poorly, check heating-related symptoms and error behavior
Why it matters
The most expensive part is not always the failed part. A “no wash” complaint can be caused by a circulation issue, a diverter problem, or an electronic control problem; narrowing the symptom saves time and money.
Last updated: February 2026
What is the life expectancy of a Jenn-Air dishwasher?
Most Jenn-Air dishwashers, including model JDTSS244GL0, typically last 10 to 12 years with normal use and basic maintenance. If yours is in that age range and performance is slipping, targeted repairs often restore reliability and cleaning results.
What affects dishwasher lifespan the most
- Hard water scale buildup on the heating system and internal passages
- Poor draining from clogs, kinks, or a weak drain pump
- Overloading racks, which strains rack wheels and adjusters
- Skipping routine cleaning of filters and spray paths
- Leaks that damage wiring or components over time
Quick “repair vs. replace” guide
Use this as a practical way to decide what to do next.
| What you’re seeing | Most common cause | Typical next step |
|---|---|---|
| Won’t drain, standing water | Clog, hose issue, failing pump | Check drain path; consider dishwasher drain pump WPW10531320 |
| Dishes not drying well | Heater or control issue, heavy scale | Inspect heating circuit; consider element assembly W10703867 |
| Door won’t latch or starts then stops | Latch not engaging | Inspect strike/latch; consider dishwasher door latch WPW10653840 |
| Leaks at bottom of door | Lower door seal worn | Replace seal; consider dishwasher door seal, lower W10909089 |
Why it matters
A dishwasher near the end of its expected life often shows repeat symptoms (poor wash, poor dry, draining issues). Fixing one high-wear part can extend service life, reduce water left in the tub, and prevent secondary damage to the pump, motor, or controls.
Maintenance that helps you reach the full lifespan
- Clean the filter area regularly and remove debris from the sump
- Run hot water at the sink before starting a cycle to improve wash performance
- Use the right detergent amount; too much can leave residue and stress draining
- Inspect the drain hose routing for kinks and proper high loop
- Periodically check racks for worn wheels and adjusters to prevent binding
Last updated: February 2026
Can I replace dishwasher parts myself?
Yes, for the Jenn-Air JDTSS244GL0 dishwasher, you can replace many common wear parts yourself if you shut off power and water first and work carefully. Rack hardware, door latches, drain hoses, and some seals are typical DIY repairs; pump or electrical repairs take more skill.
What’s usually DIY-friendly vs. better left to a pro
DIY success mostly depends on whether the repair is mechanical (simpler) or involves wiring, leak risk, or tight access.
- Often DIY: rack adjusters and wheels, door latch, drain hose, door seal
- Moderate DIY: water inlet valve (water line connection and leak checks)
- Advanced DIY: drain pump, diverter motor, pump and motor assembly (more disassembly, more leak points)
Parts on this model that customers commonly replace
If your symptom matches, starting with the most likely part saves time.
| Symptom | Common DIY check | Example part for JDTSS244GL0 |
|---|---|---|
| Upper rack won’t adjust or slips | Inspect broken adjuster tabs | Dishwasher dishrack adjuster WPW10546503 |
| Rack won’t roll smoothly | Look for cracked or missing wheels | Whirlpool dishwasher dishrack wheel W10195416V |
| Dishwasher won’t drain | Check for clogs first; then test pump | Dishwasher drain pump WPW10531320 |
| Door won’t latch or starts then stops | Check latch alignment and strike | Dishwasher door latch WPW10653840 |
| Not filling or fills slowly | Verify water supply; then valve | Dishwasher water inlet valve WPW10327249 |
Safe DIY prep checklist
- Turn off power at the breaker (do not rely on the control panel).
- Shut off the dishwasher water supply valve.
- Protect the floor with towels; keep a shallow pan ready for hoses.
- Take photos of wire and hose routing before removal.
- Run a short test cycle after reassembly and check carefully for leaks.
Why it matters
Dishwashers combine electricity, water, and heat. Doing the right prep and choosing the right part helps prevent leaks, repeat failures, and unnecessary replacement of higher-cost assemblies.
Last updated: February 2026
What are the commonly replaced parts in a dishwasher?
In the Jenn-Air dishwasher model JDTSS244GL0, the most commonly replaced parts are usually the ones that move, seal, heat, or control water flow: rack hardware (adjusters and wheels), door latch and seals, drain components, inlet valve, and wash system parts like the pump and motor.
Common replacements (and what they fix)
- Rack hardware (breaks, won’t roll, won’t adjust): dishwasher dishrack adjuster WPW10546503, whirlpool dishwasher dishrack wheel W10195416V
- Door won’t latch or start (door not recognized as closed): dishwasher door latch WPW10653840
- Leaks at the bottom of the door (drips during wash or dry): dishwasher door seal, lower W10909089
- Not draining (standing water, slow drain): dishwasher drain pump WPW10531320, dishwasher drain hose 8269144A
- Not filling or fills slowly (no wash action, low water level): dishwasher water inlet valve WPW10327249
- Poor drying or water not heating (cool water, wet dishes): element assembly W10703867
- Weak wash or noisy wash motor (poor cleaning, grinding/humming): pump and motor assembly W10899563
Quick symptom-to-part guide
| Symptom | Most likely part type | Example part for JDTSS244GL0 |
|---|---|---|
| Upper rack sags or won’t raise | Rack adjuster/clip | WPW10546503 |
| Rack won’t roll smoothly | Rack wheel | W10195416V |
| Door pops open or won’t start | Door latch | WPW10653840 |
| Water left in tub | Drain pump or drain hose | WPW10531320 or 8269144A |
| No water entering | Water inlet valve | WPW10327249 |
| Dishes wet, no heat | Heating element | W10703867 |
Why it matters
These parts fail most often because they handle heat, water, detergent, and constant motion. Replacing the correct component restores cleaning performance, prevents leaks, and helps protect the motor and control components from water damage.
Last updated: February 2026





