Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Tappan
Gas Range

Model # 30-3978-23-02 Official Tappan gas range - lt32489110

Here are the diagrams and repair parts for Official Tappan 30-3978-23-02 gas range - lt32489110, 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 191 parts  |
Igniter 3131300
#18

Burner, manifold and gas control diagram

Igniter

Part #3131300

Replaced by #5303935066

?
Manufacturer substitution
This part replaces 3131300. Substitute parts can look different from the original.
BEST SELLER
$28.33 | 
17% OFF Phone Price : $34.33
In Stock
Light 374T018P05
#5

Body parts diagram

Light

Part #374T018P05

Replaced by #316538904

?
Manufacturer substitution
This part replaces 374T018P05. Substitute parts can look different from the original.
BEST SELLER
$15.20 | 
12% OFF Phone Price : $17.20
In Stock
Range Drawer Glide (replaces 08067822, 3012699) 3051163
#2

Drawer parts diagram

Range drawer glide (replaces 08067822, 3012699)

Part #3051163

BEST SELLER
This item is not returnable
$4.69 | 
18% OFF Phone Price : $5.69
In Stock
Socket 3014073
#4

Body parts diagram

Socket

Part #3014073

Replaced by #316116400

?
Manufacturer substitution
This part replaces 3014073. Substitute parts can look different from the original.
BEST SELLER
$42.01 | 
12% OFF Phone Price : $48.01
In Stock
Nut 3013272
#34

Burner, manifold and gas control diagram

Nut

Part #3013272

Replaced by #5303013272

?
Manufacturer substitution
This part replaces 3013272. Substitute parts can look different from the original.
This item is not returnable
$18.59 | 
10% OFF Phone Price : $20.59
In Stock
Range Screw 3131732
#40I

Body parts diagram

Range screw

Part #3131732

Replaced by #316282700

?
Manufacturer substitution
This part replaces 3131732. Substitute parts can look different from the original.
This item is not returnable
$10.49 | 
16% OFF Phone Price : $12.49
In Stock
Igniter 316T023P12
#17

Burner, manifold and gas control diagram

Igniter

Part #316T023P12

Replaced by #5303935068

?
Manufacturer substitution
This part replaces 316T023P12. Substitute parts can look different from the original.
$91.37 | 
6% OFF Phone Price : $97.37
In Stock
Channel 3051414
#8

Body parts diagram

Channel

Part #3051414

Replaced by #316007002

?
Manufacturer substitution
This part replaces 3051414. Substitute parts can look different from the original.
$184.55 | 
6% OFF Phone Price : $196.55
In Stock
Safety Valve 774T116P11
#30

Burner, manifold and gas control diagram

Safety valve

Part #774T116P11

Replaced by #5303208499

?
Manufacturer substitution
This part replaces 774T116P11. Substitute parts can look different from the original.
$305.73 | 
$12.00 OFF Phone Price : $317.73
In Stock
Module 3200669
#19

Burner, manifold and gas control diagram

Module

Part #3200669

Replaced by #5303912606

?
Manufacturer substitution
This part replaces 3200669. Substitute parts can look different from the original.
$101.91 | 
11% OFF Phone Price : $113.91
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

View all

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

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

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…

Read more

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…

Read more

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 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 heat?

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

Read more

Why isn't my range working?

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

Read more

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.

View all
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.

View all
How to clean and maintain your stove

How to clean and maintain your stove

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

Read more
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.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More