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Kenmore
Gas Range

Model # 66121 (1988) Official Kenmore gas range

Here are the diagrams and repair parts for Official Kenmore 66121-1988 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 161 parts  |
Insulation Shield WB56X1889

#468

All parts diagram

Insulation shield

Part #WB56X1889

$78.99
In Stock
Glass WB56X1888

#464

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Glass

Part #WB56X1888

$86.99
In Stock
Pnl Sd Rt Wh WB63X5217

#35H

All parts diagram

Pnl sd rt wh

Part #WB63X5217

$91.99
In Stock
Pnl Sd Lt Wh WB63X5219

#35J

All parts diagram

Pnl sd lt wh

Part #WB63X5219

$98.99
In Stock
Range Oven Igniter WB2X10016

#718

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Range oven igniter

Part #WB2X10016

Replaced by #WB02X10016

?
Manufacturer substitution
This part replaces WB2X10016. Substitute parts can look different from the original.
$152.89 | 
7% OFF Phone Price : $164.89
In Stock
Plate WB02X4945

#174

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Plate

Part #WB02X4945

Replaced by #WB2X4945

?
Manufacturer substitution
This part replaces WB02X4945. Substitute parts can look different from the original.
$23.49
In Stock
Elbow WB02X4750

#715A

All parts diagram

Elbow

Part #WB02X4750

Replaced by #WB2X4750

?
Manufacturer substitution
This part replaces WB02X4750. Substitute parts can look different from the original.
$31.49
In Stock
Washer Valve WB01X1145

#730

All parts diagram

Washer valve

Part #WB01X1145

Replaced by #WB1X1145

?
Manufacturer substitution
This part replaces WB01X1145. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Use And Care Guide 49-4890

#NI

All parts diagram

Use and care guide

Part #49-4890

Replaced by #49-8162

?
Manufacturer substitution
This part replaces 49-4890. Substitute parts can look different from the original.
$8.49
In Stock
Cover Plate WB2X10084

#30

All parts diagram

Cover plate

Part #WB2X10084

Replaced by #WB02X10084

?
Manufacturer substitution
This part replaces WB2X10084. Substitute parts can look different from the original.
$9.99
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…

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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 …

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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

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

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

Top questions about Sears and Sears PartsDirect

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

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