Parts for RT18VKXKQ03 — Refrigerator
We found 5 parts confirmed to fit the Refrigerator RT18VKXKQ03.
Same parts list as ET8BPKXKQ03 (Refrigerator). RT18VKXKQ03 shares an identical confirmed parts list with ET8BPKXKQ03 (Refrigerator). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for RT18VKXKQ03.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 1129316 | Add-On Icemaker Assembly | 192 models | $97.63 |
| 2183073 | Refrigerator Defrost Bi-Metal | 291 models | — |
| 1118576 | Run Capacitor | 2,750 models | — |
| 2264017 | Refrigerator Run Capacitor | 3,809 models | — |
| 1118894 | Refrigerator Light Switch | 8,169 models | — |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
Ice maker and dispenser system
Symptom: No ice production, a jammed dispenser chute, or water leaking into the ice bin.
Check: Confirm water is actually reaching the icemaker (check the inlet valve and fill tube for a freeze-up), and check that the auger or dispenser motor turns freely without binding.
Parts in this group on RT18VKXKQ03: 1129316 (Add-On Icemaker Assembly).
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on RT18VKXKQ03: 2183073 (Refrigerator Defrost Bi-Metal).
Controls, timers and wiring
Symptom: The control board or display isn't responding, temperature settings won't change, or the unit won't power on at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on RT18VKXKQ03: 1118576 (Run Capacitor), 2264017 (Refrigerator Run Capacitor).
Interior lighting
Symptom: The interior light doesn't turn on when the door opens.
Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.
Parts in this group on RT18VKXKQ03: 1118894 (Refrigerator Light Switch).
Before you buy
Match RT18VKXKQ03 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
On most refrigerators, the model and serial plate sits inside on a side wall or behind the bottom grille. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Other refrigerator models
These model numbers sort close to this one in the catalog for the same appliance type. The brand is not confirmed to match, but the model number range is close.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.