Before you buy a whole new rack, work out what has actually failed. Often it is only the rack wheels, the rail end caps or a rail, and these cost far less than a rack. To replace any of them, find your Bosch model number (E-Nr) on the rating plate, look up the parts diagram for that exact model, and order the matching part. A whole lower rack is a simple swap that one PartSelect listing rates as “Very Easy” and under 15 minutes. Wheels and rails take a little more care.
Read More: Bosch Panel-Ready Dishwashers: Models & Buying Guide
Table of contents
Step 1: Decide What You Actually Need to Replace
| Symptom | Likely part | Replace the whole rack? |
| Rack won’t roll smoothly or comes off the track | Cracked or worn wheels | Usually not |
| Upper rack slides off the end of its rails | Missing or cracked rail end caps | No |
| Upper rail cracked, broken or worn | Upper rack rail | No |
| Rust, flaking coating or broken tines | The rack itself | Yes |
| Rack frame bent | The rack itself | Yes. One repair guide says bent rails or axles mean replacing the whole rack |
What this means: the cheapest fix is the right fix, so diagnose before ordering.
Step 2: Find Your Model Number
Bosch’s spare parts page tells you to enter your appliance’s model number (called the E-Nr) to view part diagrams and a parts list, and says it is printed on the rating plate. The page lets you buy racks and rack wheels from the parts list. It does not list baskets as parts and points to the Bosch Accessories Store for cutlery baskets and small item clips.
Always match the part to your exact model number. One PartSelect listing for a lower rack notes that Q&A answers about fit were inconsistent, so don’t rely on a general “fits Bosch” claim.
Parts and Typical Prices
These are US prices from third-party sellers that were listed in stock when I checked. They change, and part numbers must be confirmed for your model.
| Part | Part number | Price shown | Notes |
| Lower rack wheel | 00611475 | $14.95 | Snaps into place |
| Rack wheel with clip | 00165314 | $12.95 | Listed for upper or lower rack |
| Rack roller wheel | 10032849 | $11.95 | Upper or lower |
| Upper rack roller set | 00424717 | $13.67 | Two white rollers and axles |
| Upper rack roller kit | 00056247 | $16.24 | Two wheels |
| Rail end cap stop kit | 00165254 | $14.73 | Clips onto rail ends to keep the rack on track |
| Upper rack rail | 00668097 | $33.95 | For a cracked, broken, or worn rail |
| Lower dish rack (example: 20007189) | 20007189 | $134.89 | Listed as compatible with many Bosch 300-series models |
Sources: AppliancePartsPros, AppliancePartsPros Bosch guide, and PartSelect.
The PartSelect page for that lower rack lists it as replacing a long list of older part numbers, including 20000532 and 20000533, so an older rack may have a newer replacement number.
How to Replace a Lower Rack
- Take the rack out. Pull it fully out, then lift it clear.
- Compare the new rack to the old one. Check the size and the position of any handle cover or vase tower.
- Move any parts you need. A PartSelect customer whose original rack was discontinued said the replacement fit well, but it had no vase tower and no handle cover, so they moved the handle cover over from the old rack.
- Fit the new rack. Set it on the tub rails or wheels, center it, and slide it in.
- Check movement. It should roll in and out smoothly without rubbing the side of the tub.
That PartSelect listing rates the job “Very Easy” and under 15 minutes. Its reviewers (8 reviews averaging 4.9 out of 5) mostly replaced rusted or broken racks. One noted a possibly missing tine and worn coating on theirs, so inspect the new rack when it arrives.
How to Replace Rack Wheels
I could not find a Bosch-specific, step-by-step guide for wheels from Bosch itself. These steps combine a general guide with notes from customers on Bosch part pages.
- Turn off power. AppliancePartsPros’s guide says never to repair an appliance with live power, and recommends switching off the breaker.
- Remove the rack and lay it on a towel.
- Inspect the wheels. Look for cracks, wear or stiffness. Clear any debris.
- Remove the old wheel. On the general guide’s example (a GE machine, not a Bosch), you press the clip on the axle and twist the wheel free. A customer replacing a Bosch upper roller set used needle-nose pliers to remove the old axles.
- Fit the new wheel. Several Bosch wheels are described as snapping on. Press until it clicks, then spin it to check it moves freely.
- Refit the rack and test its movement before loading dishes.
Use OEM or exact-fit parts. The same guide warns that universal or off-brand rollers risk damaging the appliance, and says the job takes about an hour with basic tools (for its example machine).
How to Replace Upper Rack Rail End Caps or Rails
Bosch-specific instructions are thin, so check your owner’s manual or parts diagram for the exact method for your model.
- End caps: The end cap stop kit clips onto the rail ends to keep the rack on track. The AppliancePartsPros page says to order it when the original caps are cracked or missing.
- Access: A customer on a Bosch roller set page noted that the metal guide end caps pivot outward on a hinge, which allows the rack to come out for roller replacement.
- Rails: HomeGearGeek’s guide says to unplug the unit, pull the rack out to its stop, find the release mechanism, and lift the rack off its rails. That article is vague in places. It doesn’t say what the release mechanism looks like on your model, gives conflicting information on screw types (flathead, Phillips, or Torx), and doesn’t explain how to detach the rails from their mounts. Treat it as general orientation only.
If you’re unsure, look up your model’s parts diagram on Bosch’s page first, so you know how the rail is secured.
Safety and Fit Tips
- Unplug the dishwasher or switch off the breaker before working inside it.
- Don’t force rails or rack parts, which can damage them.
- Order by model number, not by appearance.
- Avoid harsh cleaners on plastic components, according to the general guide.
- Check the warranty. HomeGearGeek says replacing parts through Bosch is a way to maintain the warranty. If your dishwasher is under warranty, ask Bosch before DIY repairs.
- A tip from one customer: a plastic tie kept wheels from sliding off the track. It’s an unofficial tip, not Bosch guidance.
Repair or Replace the Whole Rack?
| Situation | Better choice |
| Worn wheels or missing end caps | Replace the small parts (about $12 to $17 each, from the listings above) |
| Cracked or broken rail | Replace the rail (about $34 in the listing above) |
| Rust, flaking coating, broken tines or bent frame | Replace the rack (about $135 for the example lower rack above) |
| Rack part number discontinued | Look for a newer replacement number, as the example above lists |
Prices are US listings and can change.
Frequently Asked Questions
How do I replace a Bosch dishwasher rack?
Find your model number, order the matching rack, remove the old one, and fit the new one on the rails or wheels. One listing rates a lower rack swap “Very Easy” and under 15 minutes.
Where do I find my Bosch dishwasher model number?
Bosch says it’s the E-Nr, printed on the appliance’s rating plate. Its parts page shows where the plate is for your appliance category.
Why does my Bosch rack keep coming off the track?
Common causes are worn wheels or missing rail end caps. Inspect both, and check that the rack isn’t bent or twisted.
Can I use universal wheels?
A general repair guide warns that universal or off-brand rollers risk damaging the appliance. Use OEM or exact-fit parts.
My rack is rusty. Should I replace it?
Rust and flaking coating are among the reasons PartSelect reviewers gave for replacing a lower rack. A small rust spot may be less urgent than broken tines or a flaking coating, but a rack with advanced damage is best replaced.
Do I replace the cutlery basket the same way?
Bosch’s page doesn’t list baskets as parts and points to the Bosch Accessories Store for cutlery baskets and small item clips.
Conclusion
Replacing Bosch dishwasher racks is usually simple once you know which part has failed. Wheels, rail end caps and rails cost far less than a whole rack, while rust, broken tines or a bent frame call for a full replacement. Find your model number on the rating plate, use Bosch’s parts diagrams to match the exact part, and don’t force anything during removal. If you can’t tell how your rails are secured, check your manual or ask Bosch before taking things apart.
