LG Dishwasher Model LDFN4542B/00 Parts

MODEL PARTS & REPAIR GUIDE

LG LDFN4542B/00 Dishwasher Parts & Repair Guide

Find replacement parts for the LG LDFN4542B/00 dishwasher, including control boards, door hardware, a pump casing assembly, and a tub seal. Review each linked part’s verified details to help identify the component relevant to your appliance.

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MODEL
LDFN4542B/00

LG Dishwasher

5 verified XPart product pages linked for this exact model.

Need help choosing the right part?

Not sure which part you need? Compare the part number on your original component and send XPart Supply your full model number LDFN4542B/00 and symptoms for fit help.

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Find a Part by Symptom

These symptom links come only from research attached to the currently verified parts. A symptom can have more than one cause.

Dishwasher fails to start or complete a cycle.Dishwasher has no apparent power or becomes unresponsiveWater leakage around the dishwasher door or tub edge.Moisture or condensation on adjacent cabinets

Replacement Parts for LG LDFN4542B/00

Every product link below is checked against XPart's verified model-compatibility data and the live Shopify product page before this hub is built.

Controls & Electronics (2)

Door & Hardware (2)

Pumps & Water Circulation (1)

Seals & Gaskets (1)

Looking for another LG Dishwasher part? Browse LG Dishwasher parts or search by the exact part number printed on your original component.

LG LDFN4542B/00 Compatibility

This guide is specifically for LG Dishwasher model LDFN4542B/00. Only XPart product pages backed by verified model compatibility are linked here. Always compare the complete appliance model number and replacement part number before ordering.

Before You Order

  • Confirm the complete appliance model number from the model/serial label.
  • Compare the original component part number when it is visible.
  • Review replacement or supersession information on the linked XPart product page.
  • If diagnosis is uncertain, contact XPart Supply before ordering.

Frequently Asked Questions

Which control boards are listed for the LG LDFN4542B/00 dishwasher?
The linked parts include AGM76429511, a Dishwasher Main Control Board / Electronic Control Board, and AGM76889603, a Control Board with Wire Harness. AGM76889603 is verified as superseded by AGM76889607, but the successor is not a verified linked part.
What can AGM76429511 control?
AGM76429511 controls major dishwasher electrical operations, including wash-cycle sequencing, water circulation, draining, heating, and drying. Verified symptoms associated with this part include failure to start or complete a cycle, unresponsiveness, mid-cycle stopping, and nonresponsive controls.
What symptoms are associated with AGM76889603?
AGM76889603 is associated with dishwasher functions including washing, draining, and drying. Verified symptoms include washing, draining, or drying that does not work correctly. This part is superseded by AGM76889607; the successor is not verified as linked here.
Which linked part relates to water leakage near the door or tub edge?
The linked part is 3920DD3005D, the Tub Seal. Its verified function is helping contain wash water and prevent condensation from reaching surrounding cabinets. Associated symptoms include moisture near cabinets, water along the door edge, and visible seal damage or deformation.
What other parts are linked for this dishwasher?
Other linked parts include MFG63958701 Door Lock Retainer, MJH63533304 SUPPORTER,HINGE, and ABT72989206 Pump Casing Assembly (circulation pump and casing assembly). No additional verified function or symptom information is supplied for these parts.