OEM
Dometic RMD8555 freezer door lock front view - Part# 289037121
Dometic RMD8555 freezer door lock rear view - Part# 289037121
Dometic RMD8555 freezer door lock side profile - Part# 289037121
Dometic RMD8555 freezer door lock date-code side view - Part# 289037121
Dometic freezer compartment door lock package label - Part# 289037121
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Dometic RMD8555 freezer door lock front view - Part# 289037121Dometic RMD8555 freezer door lock rear view - Part# 289037121Dometic RMD8555 freezer door lock side profile - Part# 289037121Dometic RMD8555 freezer door lock date-code side view - Part# 289037121Dometic freezer compartment door lock package label - Part# 289037121

Dometic RMD8555 Freezer Door Lock / Latch - Part# 289037121

DometicSKU: 289037121
Added to catalog: March 10, 2026
Last product update: July 1, 2026 at 5:57 AM
$90.99 $144.67
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Available from Dometic warehouse (16 units)
Availability details
Elkhart RV Parts warehouse0 ready to ship
ERVP overstock warehouse0 available
This quantity is stocked at ERVP. See the delivery estimate below for the current expected window.
Availability details
Elkhart RV Parts warehouse0 ready to ship
Dometic warehouse16 available
Ships after Dometic warehouse processing. See the delivery estimate below for the current expected window.
FREE Delivery Estimate July 7 – July 15
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

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Dometic 289037121 is an OEM freezer compartment door lock/latch replacement for select Dometic RMD8555 RV refrigerator applications. This listing is for the small plastic freezer-door lock assembly shown in the photos, not a complete refrigerator door or freezer compartment.

When this freezer door lock is the right repair

Use this part when the freezer compartment latch is broken, worn, missing, or no longer keeping the freezer door secured during travel. The lock helps hold the freezer door closed so the compartment seal stays aligned and the door does not swing open inside the RV.

Fitment and part-number checks

  • Dometic service part number / SKU: 289037121
  • Package description shown: Door Lock Freezer Compartment
  • Common application: Dometic RMD8555 refrigerator freezer compartment
  • Compare the front latch, rear mounting slots, side profile, and molded tab locations against your original part before ordering
  • Not a full refrigerator door, handle, hinge kit, or complete freezer assembly

What is included

Includes the freezer door lock/latch assembly shown. The gallery includes front, rear, side, date-code side, and package-label views so you can verify the mounting geometry and part number before ordering.

Helpful buying note

Small refrigerator latch parts can look similar across Dometic models. Match by part number and refrigerator model whenever possible. If you are unsure, use ERVP's AI Live Chat with photos of your refrigerator model tag and the old latch before ordering.

Shop more Dometic OEM RV refrigerator service parts.
100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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