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Where is my model number?

The label is inside the door frame or on the back of the appliance. Photos are read on your phone and never uploaded.

How we verify

Against the maker’s own list of 29 models for this part number.
  • Bosch_New_ddc15ee8-b8e5-4fd8-a1cc-debce873eb64 - FIXIT PARTS
1 2

Genuine OEM·Bosch

00643456Replaces 1 older number

Bosch 00643456 Cooling Fan - Genuine OEM

Bosch 00643456 Cooling Fan - Genuine OEM

$182.75 USD
$209.08 USD $182.75 USD
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Out of stock See the replacement number
  • Fit checked against the maker’s own model list
  • Genuine OEM part, one-year warranty
  • 365-day returns, unopened and in the original box
  • Ships from a U.S. warehouse, tracked
Also known by these numbers

If your old part carries any of these, this is the one you want.

  • 643456

Bosch 00643456 is a cooling fan. New, genuine Bosch OEM — ordered from the brand's own distributor, not an aftermarket copy.

Read the number off your old part

Look for the number stamped or printed on the part itself. If it says 00643456, or the older number listed under Compatible parts below, this is the replacement. Every one of them is discontinued and every one leads here.

Does it fit yours?

Enter your model number in the box above for a straight answer, or read the full list under Compatible models below. Send us the number and we will confirm it before you order.

Buying from us

  • One year warranty, backed by FIXIT PARTS — if it fails in the first year we replace it.
  • 30 day returns — unused and uninstalled, in the original box.
  • Ships the same business day on orders placed before 12:00 PM Pacific.

Part numbers on this page

Manufacturer numbers: 643456.

Models this part fits

29 models

Fits: HBN3520UC01, HBN3520UC02, HBN3520UC03, HBN3550UC01, HBN3550UC02, HBN3550UC03, HBN3550UC04, HBN3550UC05, HBN3550UC06, HBN3550UC08, HBN3550UC09, HBN3550UC10, HBN3550UC11, HBN5620UC01, HBN5620UC02, HBN5620UC03, HBN5650UC01, HBN5650UC02, HBN5650UC03, HBN5650UC04, HBN5650UC05, HBN5650UC06, HBN5650UC08, HBN5650UC09, HBN5650UC10, HBN5660UC01, HBN5660UC02, HBN5660UC03, MED272EB01.

Also fits these brands

  • Thermador
  • Bosch
View full details

Model cross reference

This part 00643456 works with all 29 models listed.

Need help finding your model number?
Model number Manufacturer
HBN3520UC01 Bosch
HBN3520UC02 Bosch
HBN3520UC03 Bosch
HBN3550UC01 Bosch
HBN3550UC02 Bosch
HBN3550UC03 Bosch
HBN3550UC04 Bosch
HBN3550UC05 Bosch
HBN3550UC06 Bosch
HBN3550UC08 Bosch
HBN3550UC09 Bosch
HBN3550UC10 Bosch
HBN3550UC11 Bosch
HBN5620UC01 Bosch
HBN5620UC02 Bosch
HBN5620UC03 Bosch
HBN5650UC01 Bosch
HBN5650UC02 Bosch
HBN5650UC03 Bosch
HBN5650UC04 Bosch
HBN5650UC05 Bosch
HBN5650UC06 Bosch
HBN5650UC08 Bosch
HBN5650UC09 Bosch
HBN5650UC10 Bosch
HBN5660UC01 Bosch
HBN5660UC02 Bosch
HBN5660UC03 Bosch
MED272EB01 Thermador

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