Parts for WM3700HWA00 — Washer
We found 9 parts confirmed to fit the Washer WM3700HWA00.
Same parts list as WM3500CW00 (Washer). WM3700HWA00 shares an identical confirmed parts list with WM3500CW00 (Washer). 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 WM3700HWA00.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| ACZ74070504 | LG Washer Dispenser Drawer Housing | 6 models | — |
| 4036ER4001F | Washer Outer Tub Gasket | 12 models | — |
| MHY62964802 | Washer Suspension Spring | 17 models | — |
| 6322FR2046C | Washer Thermistor | 39 models | — |
| AJB73816004 | LG Washer Motor Stator | 61 models | — |
| MFG63099101 | LG Washer Door Lock Strike MFG63099101 | 67 models | $36.91 |
| 4861ER2001J | Washer Door Boot Spring Clamp, Outer 4861ER2001J | 83 models | $34.82 |
| EBF61315802 | LG Washer Door Lock EBF61315802 | 140 models | $148.67 |
| 4738ER1004B | LG Washer Dispenser Hose | 240 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.
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on WM3700HWA/00: ACZ74070504 (LG Washer Dispenser Drawer Housing), 4861ER2001J (Washer Door Boot Spring Clamp, Outer 4861ER2001J).
Door and drum seals
Symptom: A door boot or gasket that's torn or losing its seal, letting water leak out during the wash or spin cycle.
Check: Check the door boot or gasket for tears, especially near the drain hole at the bottom, and confirm it isn't pinched or twisted where it clamps to the drum.
Parts in this group on WM3700HWA/00: 4036ER4001F (Washer Outer Tub Gasket).
Suspension and tub hardware
Symptom: Excessive vibration, banging, or the machine "walking" during the spin cycle.
Check: Check that all leveling legs are actually contacting the floor, then inspect the suspension rods or springs for wear or a broken mount point.
Parts in this group on WM3700HWA/00: MHY62964802 (Washer Suspension Spring).
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Parts in this group on WM3700HWA/00: 6322FR2046C (Washer Thermistor).
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 WM3700HWA/00: AJB73816004 (LG Washer Motor Stator), MFG63099101 (LG Washer Door Lock Strike MFG63099101), EBF61315802 (LG Washer Door Lock EBF61315802), 4738ER1004B (LG Washer Dispenser Hose).
Before you buy
Match WM3700HWA00 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 washers, the model and serial plate sits under the lid or on the back panel. 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 washer 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.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.