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.