Maytag
Dryer

Model # 7MMGDC300DW4 Official Maytag gas dryer

Here are the diagrams and repair parts for Official Maytag 7MMGDC300DW4 gas dryer, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 135 parts  |

Dryer Thermal Fuse 3392519
#7

Bulkhead parts diagram

Dryer thermal fuse

Part #3392519

Replaced by #WP3392519

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Manufacturer substitution
This part replaces 3392519. Substitute parts can look different from the original.
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Support W10756057
#28

Bulkhead parts diagram

Support

Part #W10756057

Replaced by #WPW10314173

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Manufacturer substitution
This part replaces W10756057. Substitute parts can look different from the original.
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Dryer Gas Valve Coil Kit 694539
#14

8318272 burner assembly parts diagram

Dryer gas valve coil kit

Part #694539

Replaced by #279834

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Manufacturer substitution
This part replaces 694539. Substitute parts can look different from the original.
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Dryer Valve Coil Kit 694540
#13

8318272 burner assembly parts diagram

Dryer valve coil kit

Part #694540

Replaced by #279834

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Manufacturer substitution
This part replaces 694540. Substitute parts can look different from the original.
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Dryer Idler Pulley 691366
#26

Cabinet parts diagram

Dryer idler pulley

Part #691366

Replaced by #WP691366

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Manufacturer substitution
This part replaces 691366. Substitute parts can look different from the original.
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Dryer Repair Kit 279948
#NI

Optional parts (not included) diagram

Dryer repair kit

Part #279948

Replaced by #4392065

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Manufacturer substitution
This part replaces 279948. Substitute parts can look different from the original.
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Drive Motor W10396032
#29

Cabinet parts diagram

Drive motor

Part #W10396032

Replaced by #279827

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Manufacturer substitution
This part replaces W10396032. Substitute parts can look different from the original.
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Dryer Blower Wheel 694089
#10

Bulkhead parts diagram

Dryer blower wheel

Part #694089

Replaced by #WP694089

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Manufacturer substitution
This part replaces 694089. Substitute parts can look different from the original.
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Igniter 686590
#4

8318272 burner assembly parts diagram

Igniter

Part #686590

Replaced by #279311

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Manufacturer substitution
This part replaces 686590. Substitute parts can look different from the original.
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Dryer Door Handle W10714516
#37

Cabinet parts diagram

Dryer door handle

Part #W10714516

Replaced by #W10861225

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Manufacturer substitution
This part replaces W10714516. Substitute parts can look different from the original.
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Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

Main causes: damaged door strike, worn door catch…

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

Main causes: bad timer or electronic control board, door switch failure…

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

How to replace an electronic control board in an electric dryer

How to replace an electronic control board in an electric dryer

The electronic control board manages the components and controls the cycle times in your electric dryer. Follow these st…

Repair difficulty
Time required
 45 minutes or less
How to replace a heating element in an electric dryer

How to replace a heating element in an electric dryer

The heating element in an electric dryer generates the dryer's heat—it's one of the first things to check if the air in …

Repair difficulty
Time required
 15 minutes or less
How to replace a dryer drive motor

How to replace a dryer drive motor

A defective drive motor struggles to rotate the drum or might not turn the drum at all. Follow the steps in this dryer r…

Repair difficulty
Time required
 90 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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