Dishwasher Door Won't Latch? Replace the Latch Assembly
A worn latch keeps the dishwasher from starting or closing. Rule out blockers first, then swap the latch assembly that matches your model.
By Jamilur Rahman Updated November 5, 2026 · 6 min read
- Time
- 45 min
- Cost
- $20-$50
- Difficulty
- Medium
In this guide
Quick answer
How to fix a dishwasher door latch starts with ruling out a blocked door, a tilted tub or a loose rack, which cost nothing. If the hook is cracked, bent or worn, or the door still will not click shut and the cycle will not start, the latch assembly is worn out. A replacement latch for your exact model is a small part, and swapping it is a one-screwdriver job.
Free fix vs. permanent fix
Clear, align and clean
- Pull both racks out and check nothing is hitting the door
- Wipe the latch hook and the strike on the tub with a damp cloth
- Check the machine sits level, front to back
- Press the door shut and listen for a click
How long it lasts: Works if the cause is a rack, dish or spray arm in the way, or a tilted tub. If the latch is cracked or worn, it does not last.
A replacement latch assembly for your model
When the hook is bent or the plastic is cracked, no cleaning will make it catch. A new latch assembly restores the click and the door switch, which is what lets the dishwasher start.
What to get: Dishwasher door latch assembly (match your model)
How long it lasts: Years. It is the same part that came with the dishwasher, so it wears at the same slow rate.
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What you'll need
-
Flashlight
To see the hook and strike inside the door gap
You have it -
Phillips or Torx screwdriver
Check which head your door and latch screws use
You have it -
Phone camera
Photograph the wires before you unplug any
You have it - Our pick Illustration
Dishwasher door latch assembly
Match the model number from the tag on the door edge
- Illustration
Compatible aftermarket latch assembly
A lower-cost version of the same part
Why it happens
Something is blocking the door
A tall plate, a utensil handle or a spray arm can stop the door about a quarter inch short of the latch. The door looks closed but the hook never catches.
A worn or cracked latch hook
Years of opening and closing wear the plastic and metal. A cracked hook cannot hold, and a worn catch lets the door pop open.
A bent strike or misaligned door
Slamming the door, or leaning on it while loading, can bend the strike on the tub frame. A tilted tub or sagging door has the same effect.
A failed door switch
On many models the latch has a switch that tells the control the door is closed. If it fails, the door can latch but the dishwasher will not start.
Try this first (free)
Do these in order, starting with the simplest.
-
1. Look for a blocker
Tool used: FlashlightPull both racks forward and check nothing is hitting the door. Reach in with a flashlight and look at the spray arm and the door gasket too.
-
2. Check the machine is level
Set a level on the open door's bottom edge. If the front tips forward, adjust the feet. A tilted dishwasher pulls the door out of line with the latch.
-
3. Clean the hook and strike
Tool used: FlashlightWipe grime and dried detergent off the hook and the catch with a damp cloth. Look for cracks, chips or a bent hook.
-
4. Cut power, then remove the latch
Tool used: Phillips or Torx screwdriverSwitch off the dishwasher's breaker. Take off the inner door panel screws, photograph the wires, then take out the two or three screws that hold the latch. Many manuals show this step for your model.
-
5. Fit the new assembly
Tool used: Phone cameraMatch the part against the old one, reconnect the wires the way the photo shows, screw it in and close the panel. Restore power and run a short cycle.
When free fixes aren't enough
If the door looks clear and level but will not click, or the hook is cracked, the latch is worn out. Another sign is a door that latches but the dishwasher stays dead, which points to the door switch in the latch assembly. Replacing the whole assembly is the usual fix. If you see burnt wires or melted plastic, or the breaker trips, stop and call a repair pro. If the door drops open hard or will not stay at its stops, the springs are the issue, not the latch.
Buy the fix
Still stuck after the free fixes? These are the products we would look at.
| Pick | Product | Fixes | Who it's for | Buy |
|---|---|---|---|---|
| Best pick | Dishwasher door latch assembly (match your model) | a door that will not latch or a dishwasher that will not start | Anyone whose door is clear and level but still will not click shut, or whose hook is cracked. | Check price |
| Budget pick | Compatible aftermarket latch assembly | a worn latch when you want the lowest cost | Owners of an older dishwasher who want the part for less. | Check price |
Dishwasher door latch assembly (match your model)
Fixes: a door that will not latch or a dishwasher that will not start
Look for: Lists your exact model number or the part number from your manual; Includes the hook and the door switch if your model combines them; Mounting screw spacing and wiring plug match your old part.
- Who it's for
- Anyone whose door is clear and level but still will not click shut, or whose hook is cracked.
- Honest downside
- The door is blocked by dishes or the machine is tilted. Fix that first. Do not buy it before you check the model number.
Compatible aftermarket latch assembly
Fixes: a worn latch when you want the lowest cost
Look for: Lists your model number as compatible; Same plug and mounting holes as the original; Clear return option, since fit is not guaranteed.
- Who it's for
- Owners of an older dishwasher who want the part for less.
- Honest downside
- You want the exact maker part, or your listing does not name your model.
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How we picked: How we picked: this page is based on dishwasher service manuals, appliance repair guides, and what owners report in reviews of replacement latch parts. We do not test products by hand.
Find your model number before you shop
The model and serial number are on a tag on the door edge, the side of the tub or the left side of the opening. Write down both. Latch assemblies look alike but the plug, hook shape and screw spacing change from model to model, so match the number, then match the part to your old one.
What to skip
Tape, zip ties and wedging the door shut
A strip of tape or a wedge may hold the door closed, but the dishwasher's control will not run without the latch switch, and a door held shut by force can leak. Do not bypass the switch. It is a safety part.
Frequently asked questions
Why will my dishwasher door not latch?
Why does my dishwasher say the door is open when it is closed?
How do I find the right dishwasher latch for my model?
Is it safe to fix a dishwasher latch myself?
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