Bosch · Refrigerator part

Bosch Refrigerator Freezer Door Gasket 00243391

00243391No photo on file
Match this part by its number, not by appearance.

Reference price$148.89–$198.20

Catalog price as of 2026-05; not a live Amazon price.

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Part number
00243391
Brand
Bosch
Made for
Refrigerator
Fits
10 models
Replaces
00644845, 00671179, 00672972 +2 more
  • Fitment checked against 10 models
  • Purchase, shipping and returns handled by Amazon
  • Free reference data: RepairKitHub does not sell parts

Does it fit your appliance?

Find it on the data plate inside the door or lid. It is not the serial number.

About this part

00243391 is a Bosch replacement part (bosch refrigerator freezer door gasket) for refrigerators. Our fitment data lists 10 models that use it.

Special details: Smooth folds and creases in gasket 00243391 by soaking it in warm water or warming it with a hair dryer on low heat. This freezer door gasket (part number 00243391) is for refrigerators. Freezer door gasket 00243391 creates a seal around the door to prevent warm air from entering the freezer compartment. Safely store any food that could deteriorate while the door is open for this repair.

Symptoms this part fixes

  • Door seal

How to confirm it has failed

Symptom: A door that won't stay sealed, causing warm spots inside or the compressor running longer than it should.

Check: Close the door on a strip of paper and pull it out; if it slides free with little resistance, the gasket has lost its grip and should be checked against your model's part number.

Models that use this part

All 10 confirmed models for this part.
ModelBrandApplianceParts on file
B20CS50SNB/01BoschRefrigerator108
B20CS50SNI/01BoschRefrigerator107
B20CS50SNW/01BoschRefrigerator106
B20CS81SNW/01BoschRefrigerator104
B20CS51SNI/01BoschRefrigerator101
B20CS51SNS/01BoschRefrigerator101
B20CS51SNW/01BoschRefrigerator99
B20CS51SNW/02BoschRefrigerator98
B20CS81SNS/02BoschRefrigerator63
B20CS81SNS/01BoschRefrigerator61

Part numbers it replaces

The manufacturer lists 00243391 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

  • 00644845 — Bosch Refrigerator Water Filter
  • 00671179 — Refrigerator Door Bin
  • 00672972 — Refrigerator Door Bin
  • 00740570 — Bosch Refrigerator Water Filter
  • 11034152 — Bosch Refrigerator Ultra Clarity Water Filter

Installation

Step-by-step guide: how to install bosch refrigerator freezer door gasket 00243391

Before you order

  • Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
  • Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
  • If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool

Frequently asked questions

Which models does 00243391 fit?

Our fitment data lists 10 models that use 00243391, including B20CS50SNB/01, B20CS50SNI/01, B20CS50SNW/01. Enter your model number in the fit checker on this page to confirm.

Which part numbers does 00243391 replace?

00243391 replaces 00644845, 00671179, 00672972, 00740570, 11034152. If your original part carries one of those numbers, 00243391 is the current replacement.

What symptoms point to a failed bosch refrigerator freezer door gasket?

The source catalog links this part to these symptoms: door seal.

How much does 00243391 cost?

Catalog prices on file range $148.89–$198.20 (as of 2026-05). The current Amazon price can differ, so check it before you order.