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Thermador TD121 dishwasher Parts

Here are the diagrams and repair parts for Thermador TD121 dishwasher, as well as links to manuals and error code tables, if available.

Thermador TD121 dishwasher
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Browse Parts for TD121 Dishwasher

  • Inner Door for Thermador TD121 - Part 134620

    #86

    All parts diagram

    Inner Door

    Part #134620

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover Silver Basket for Thermador TD121 - Part 009484

    #70

    All parts diagram

    Cover Silver Basket

    Part #009484

    The manufacturer no longer makes this part, and there's no substitute part

  • Nut for Thermador TD121 - Part 900290

    #196

    All parts diagram

    Nut

    Part #900290

    The manufacturer no longer makes this part, and there's no substitute part

  • Bearing Water Distrib (lower Water Distrib Arm) for Thermador TD121 - Part 131295

    #14

    All parts diagram

    Bearing Water Distrib (lower Water Distrib Arm)

    Part #131295

    The manufacturer no longer makes this part, and there's no substitute part

  • Spring, Door, With Hook, Heavy Duty (2) for Thermador TD121 - Part 134667

    #236B

    All parts diagram

    Spring, Door, With Hook, Heavy Duty (2)

    Part #134667

    The manufacturer no longer makes this part, and there's no substitute part

  • Seal Kit Rotor / Shaft for Thermador TD121 - Part 134386

    #218

    All parts diagram

    Seal Kit Rotor / Shaft

    Part #134386

    The manufacturer no longer makes this part, and there's no substitute part

  • Button Push for Thermador TD121 - Part 132873

    #34

    All parts diagram

    Button Push

    Part #132873

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer Heater for Thermador TD121 - Part 075238

    #275

    All parts diagram

    Washer Heater

    Part #075238

    The manufacturer no longer makes this part, and there's no substitute part

  • Heater Pump for Thermador TD121 - Part 134964

    #108

    All parts diagram

    Heater Pump

    Part #134964

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover Junction Box for Thermador TD121 - Part 131722

    #71

    All parts diagram

    Cover Junction Box

    Part #131722

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Main cause: damaged rack height adjuster…

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

How to replace a dishwasher door latch assembly

How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace i…

Repair time and Difficulty

 30 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

Repair time and Difficulty

 15 minutes or less
How to replace a dishwasher control panel

How to replace a dishwasher control panel

Learn how to replace a dishwasher control panel. Learn which tools and parts you need and get step-by-step instructions.…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

What's a turbidity sensor, and how does it affect wash quality?

What's a turbidity sensor, and how does it affect wash quality?

Your dishwasher’s secret weapon? A turbidity sensor. Find out what it does, how it boosts wash quality, and what to do i…

Dishwasher not drying dishes video

Dishwasher not drying dishes video

Find out why your dishes are still wet even after the dishwasher cycle has finished.…

Replacing dishrack rollers on Kenmore 587-series and Frigidaire dishwashers video

Replacing dishrack rollers on Kenmore 587-series and Frigidaire dishwashers video

It only takes a few minutes to get your dishrack sliding easily again.…

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