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Samsung
Microwave/Hood Combo

Model # SMH7178STD/XAA Official Samsung microwave

Here are the diagrams and repair parts for Official Samsung SMH7178STD-XAA microwave, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 88 parts  |
Microwave High-voltage Diode (replaces De91-70063a, De91-70063b, De91-70063e) DE91-70063D
#20

Internal control/latch asy/base diagram

Microwave high-voltage diode (replaces de91-70063a, de91-70063b, de91-70063e)

Part #DE91-70063D

BEST SELLER
$17.40 | 
10% OFF Phone Price : $19.40
In Stock
Microwave Door Interlock Switch (replaces 3405-000178) 3405-001034
Microwave door interlock switch (replaces 3405-000178)

Part #3405-001034

BEST SELLER
$18.27 | 
10% OFF Phone Price : $20.27
Back Order
Thermostat DE47-20007A
#16

Internal control/latch asy/base diagram

Thermostat

Part #DE47-20007A

Replaced by #DE47-20007B

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Manufacturer substitution
This part replaces DE47-20007A. Substitute parts can look different from the original.
BEST SELLER
$14.09 | 
12% OFF Phone Price : $16.09
In Stock
Microwave Door Micro-switch 3405-001033
#6

Internal control/latch asy/base diagram

Microwave door micro-switch

Part #3405-001033

BEST SELLER
$16.00 | 
11% OFF Phone Price : $18.00
In Stock
Range Thermal Cut-off (replaces De47-20117a) DE47-20034A
#10

Internal control/latch asy/base diagram

Range thermal cut-off (replaces de47-20117a)

Part #DE47-20034A

BEST SELLER
$18.56 | 
10% OFF Phone Price : $20.56
In Stock
Microwave Humidity Sensor (replaces De32-60013a) DE32-60011A
#10

Body/cavity/elements diagram

Microwave humidity sensor (replaces de32-60013a)

Part #DE32-60011A

BEST SELLER
$69.73 | 
8% OFF Phone Price : $75.73
In Stock
Thermostat DE47-20059A
Thermostat

Part #DE47-20059A

Replaced by #DE47-20059B

?
Manufacturer substitution
This part replaces DE47-20059A. Substitute parts can look different from the original.
$20.71 | 
22% OFF Phone Price : $26.71
In Stock
Microwave Turntable Motor DE31-10172A
#22

Body/cavity/elements diagram

Microwave turntable motor

Part #DE31-10172A

Replaced by #DE31-10172D

?
Manufacturer substitution
This part replaces DE31-10172A. Substitute parts can look different from the original.
$85.41
In Stock
Microwave Grease Filter (replaces De63-00196b) DE63-00196A
#11

Body/cavity/elements diagram

Microwave grease filter (replaces de63-00196b)

Part #DE63-00196A

$21.83 | 
22% OFF Phone Price : $27.83
In Stock
Microwave Door Interlock Switch Lever (replaces De66-90106a) DE66-90106B
#8

Internal control/latch asy/base diagram

Microwave door interlock switch lever (replaces de66-90106a)

Part #DE66-90106B

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock

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