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Hardwick
Gas Range

Model # H3478VVV Official Hardwick gas range

Here are the diagrams and repair parts for Official Hardwick H3478VVV gas range, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 181 parts  |
Oven Bulb 7407P103-60
#10

Oven diagram

Oven bulb

Part #7407P103-60

Replaced by #40A15

?
Manufacturer substitution
This part replaces 7407P103-60. Substitute parts can look different from the original.
BEST SELLER
$15.16 | 
12% OFF Phone Price : $17.16
In Stock
Door Gasket 7201P046-60
#8

Door/drawer diagram

Door gasket

Part #7201P046-60

Replaced by #WPW10162384

?
Manufacturer substitution
This part replaces 7201P046-60. Substitute parts can look different from the original.
BEST SELLER
$64.38 | 
9% OFF Phone Price : $70.38
In Stock
Sealed Burner 3412D018-26
#11A

Control system diagram

Sealed burner

Part #3412D018-26

Replaced by #WP3412D024-26

?
Manufacturer substitution
This part replaces 3412D018-26. Substitute parts can look different from the original.
$51.64 | 
10% OFF Phone Price : $57.64
In Stock
Spark Module 7431P024-60
#20

Control system diagram

Spark module

Part #7431P024-60

Replaced by #12001596

?
Manufacturer substitution
This part replaces 7431P024-60. Substitute parts can look different from the original.
$70.36 | 
8% OFF Phone Price : $76.36
In Stock
"bracket, Ant" 3801F218-51
#27

Oven diagram

"bracket, ant"

Part #3801F218-51

Replaced by #WP3801F656-51

?
Manufacturer substitution
This part replaces 3801F218-51. Substitute parts can look different from the original.
This item is not returnable
$5.03 | 
17% OFF Phone Price : $6.03
In Stock
Screw 7101P347-60
#5

Control panel diagram

Screw

Part #7101P347-60

Replaced by #WPY706189

?
Manufacturer substitution
This part replaces 7101P347-60. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Screw 7101P315-60
#12

Control system diagram

Screw

Part #7101P315-60

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 7101P315-60. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw, Switc 7101P148-60
#11A

Control panel diagram

Screw, switc

Part #7101P148-60

Replaced by #WP59002061

?
Manufacturer substitution
This part replaces 7101P148-60. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Receptacle 7407P088-60
#9

Oven diagram

Receptacle

Part #7407P088-60

Replaced by #WP7407P182-60

?
Manufacturer substitution
This part replaces 7407P088-60. Substitute parts can look different from the original.
$42.19 | 
12% OFF Phone Price : $48.19
In Stock
Lock Nut 7103P085-60
#9

Door/drawer diagram

Lock nut

Part #7103P085-60

Replaced by #WPW10131078

?
Manufacturer substitution
This part replaces 7103P085-60. Substitute parts can look different from the original.
This item is not returnable
$5.09 | 
16% OFF Phone Price : $6.09
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

Read more

Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

Read more

Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Most common repair guides to help fix your ranges

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

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

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

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How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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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.…

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Top questions about Sears and Sears PartsDirect

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