Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
LG Refrigerator Replacement Parts For Model 78403 (AST1SER)
We Sell Only Genuine LG Parts
Find LG 78403 Parts By Symptom
Light not working
46%
Door won’t open or close
27%
Leaking
13%
Fridge too warm
6%
+ Show All Symptoms
Noisy
3%
Will Not Start
2%
Clicking sound
1%
Ice maker won’t dispense ice
1%
Freezer not defrosting
1%
Fridge and Freezer are too warm
1%
- Show Fewer Symptoms
Popular Parts for 78403
Special Order
$30.85
In Stock
$117.95
Special Order
$62.77
Special Order
$33.94
In Stock
$14.65
On Order
$14.65
Special Order
$14.65
In Stock
$44.24
Search Within Model
Browse all Parts
Search by Area
Previous
Showing All Parts
Next
Case Parts
-
103B
$14.65 -
103C
$26.73
-
104E
-
105A
$23.05
-
105F
-
106A
$33.94
-
120B
-
125D
-
128E
-
128F
$98.95
-
145A
-
145B
-
158A
$50.42
-
158E
$50.42
-
262H
-
271A
$98.95
-
271C
$98.95
-
281A
$90.33
-
282B
-
282E
$99.16
-
282F
-
301A
$393.95
-
304A
$143.95
-
305B
$33.94
-
305C
$14.65
-
307A
$428.95
-
308A
$44.24
-
309A
$59.61
-
310A
$23.05
-
317A
-
319A
$78.95
-
319E
-
323B
-
327A
$14.65
-
329A
$23.05
-
329C
$44.24
-
332A
-
401A
$51.45
-
402A
$33.94
-
404A
$107.95
-
405A
$31.88
-
405B
$14.65
-
405C
$14.65
-
405F
$14.65
-
405G
$240.95
-
406B
$24.10
-
407A
-
409D
$77.95
-
410A
-
410A
-
410G
-
411A
$78.95
-
411A
-
412D
-
418A
$117.95
-
420A
$163.95
-
501A
-
501F
-
503D
$78.95
-
503F
$185.95
-
610A
-
611C
$50.42
-
611D
$44.24
-
611E
-
619B
$78.95
-
903D
-
903E
-
S01
-
S38
$14.65
Dispenser Parts
-
113F
$14.65
-
278A
-
278D
-
280A
-
282G
-
405H
$62.77
-
500B
-
617A
Door Parts
-
147A
-
147C
-
200A
$352.95
-
201A
$352.95
-
203A
$117.95
-
212A
-
212G
-
212J
-
230B
-
231A
-
231B
-
233A
-
233B
-
233C
$77.95
-
233D
-
233E
-
233F
-
233G
$30.85
-
233H
$30.85
-
237A
-
241C
$72.37
-
241E
-
241F
-
243A
-
243B
$14.65
-
243B
$14.65
-
244A
-
249C
-
249D
-
249J
-
249K
-
249L
-
249M
-
250B
$33.94
-
262A
$30.85
-
262E
$14.65
-
281D
-
281H
-
286A
$14.65
-
313A
-
410C
-
615A
-
616J
$30.85
-
619A
$98.95
-
627B
$14.65
-
631A
$66.25
-
B04
$14.65
-
S27
$14.65
Freezer Parts
-
131A
-
136A
-
136B
-
145C
-
145F
-
248E
-
248F
$30.85
Ice Maker Parts
-
600A
$462.76
-
600B
-
606A
-
614A
-
630A
-
630C
-
630F
-
630G
$61.15
-
630H
-
630J
-
630K
Refrigerator Parts
-
103E
$14.65
-
128A
$44.24
-
128B
$44.24
-
140D
$77.95
-
140E
$77.95
-
142D
$77.95
-
142E
$77.95
-
143F
-
151A
-
151C
$14.65
-
154A
$261.95
-
155B
$61.15
-
167B
-
170A
$74.41
-
305D
-
S24
$14.65
Water And Icemaker Parts
-
616A
$33.94
-
616B
$30.85
-
616F
-
617B
$30.85
-
623B
$14.65
-
623C
$14.65
-
625A
$14.65
-
627A
-
S22
$14.65
-
S31
$14.65
✖
Questions & Answers
?Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
✖