LG · Washer part

Washer Tub-to-Pump Hose 4738ER1002A

4.8 · 79 buyer ratings on the source catalog

4738ER1002ANo photo on file
Match this part by its number, not by appearance.

Reference price$43.91–$69.95

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

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Part number
4738ER1002A
Brand
LG
Made for
Washer
Fits
271 models
Also sold as
Kenmore, Kenmore Elite
  • Fitment checked against 271 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

4738ER1002A is a LG replacement part (washer tub-to-pump hose) for washers. Our fitment data lists 271 models that use it.

This tub-to-pump hose (part number 4738ER1002A) is for washers. Tub-to-pump hose 4738ER1002A carries the water from the tub to the drain pump. Unplug the washer and shut off the water supply before installing this part. Wear work gloves to protect your hands.

Symptoms this part fixes

Linked symptoms open the full troubleshooting guide.

How to confirm it has failed

Symptom: A washer that won't fill, fills slowly, won't drain, or leaves standing water in the tub.

Check: For fill problems, check the inlet valve's screen filters for sediment. For drain problems, check the pump for a jammed object and confirm the drain hose isn't kinked or looped too high.

Models that use this part

Showing 60 of 271 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
79641728000—Washer139
79641728900—Washer137
WM3875HVCALGWasher128
WM2901HVALGWasher124
79641548210—Washer123
79641549210—Washer123
WM3485HWALGWasher121
WM2277HSLGWasher117
WM3875HWCALGWasher117
WM3670HWA/00LGWasher114
WM3575CW/00LGWasher113
WM8000HVALGWasher113
WM2487HWMLGWasher110
WM2501HWALGWasher109
WM2233HSLGWasher108
79641722010—Washer107
79641542210—Washer106
79641583411—Washer106
79641722000—Washer106
79641002610—Washer105
Show all 60 models
ModelBrandApplianceParts on file
WM3550HVCALGWasher104
WM2487HRMLGWasher103
WM3987HWLGWasher103
79641072310—Washer102
WM3570HVA/01LGWasher102
WM3770HWA/00LGWasher102
79641022900—Washer101
WM3070HWALGWasher101
WM2301HRLGWasher100
WM3360HWCALGWasher100
WM4270HWA/01LGWasher99
79641003610—Washer98
79641372211KenmoreWasher98
79641683610—Washer98
WM2233HW/00LGWasher98
WM3170CW/01LGWasher98
WM3988HWALGWasher98
WM3997HWA/00LGWasher97
WM8000HWA/00LGWasher97
79641482211—Washer96
WM2688HNMLGWasher96
WM3250HWALGWasher96
WM4070HVALGWasher96
79641072311—Washer95
79641379210KenmoreWasher95
WM2688HNMALGWasher95
79641542110—Washer94
WM2487HWMALGWasher94
79641472210—Washer93
WKGX201HBA/00LGWasher93
79640272900KenmoreWasher92
79641073310—Washer92
79641073311—Washer92
WM2233HDLGWasher92
WM2350HWCLGWasher91
WM2650HWALGWasher91
WM3575CV/01LGWasher91
WKG101HVALGWasher90
WM0001HTMALGWasher90
WM3575CV/00LGWasher90

Installation

A technician's video showing how to replace part 4738ER1002A. Plays from YouTube when you click.

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 4738ER1002A fit?

Our fitment data lists 271 models that use 4738ER1002A, including 79641728000, 79641728900, WM3875HVCA. Enter your model number in the fit checker on this page to confirm.

What symptoms point to a failed washer tub-to-pump hose?

The source catalog links this part to these symptoms: drain, leaking, won't drain, won't pump.

How much does 4738ER1002A cost?

Catalog prices on file range $43.91–$69.95 (as of 2026-05). The current Amazon price can differ, so check it before you order.