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Whirlpool
Electric Range

Model # RJM1870P1 Official Whirlpool electric range

Here are the diagrams and repair parts for Official Whirlpool RJM1870P1 electric 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 329 parts  |
Light Bulb 311255
#23

Unit diagram

Light bulb

Part #311255

Replaced by #40A15

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Manufacturer substitution
This part replaces 311255. Substitute parts can look different from the original.
BEST SELLER
$14.40 | 
12% OFF Phone Price : $16.40
In Stock
Line Fuse 311167
#12

Magnetron and air flow diagram

Line fuse

Part #311167

Replaced by #WPW10017410

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Manufacturer substitution
This part replaces 311167. Substitute parts can look different from the original.
This item is not returnable
$11.89 | 
14% OFF Phone Price : $13.89
In Stock
Insulation 240132

#NI

All parts diagram

Insulation

Part #240132

Replaced by #WPW10208653

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Manufacturer substitution
This part replaces 240132. Substitute parts can look different from the original.
$38.42 | 
14% OFF Phone Price : $44.42
In Stock
Insulation 241531

#NI

All parts diagram

Insulation

Part #241531

Replaced by #WPW10208653

?
Manufacturer substitution
This part replaces 241531. Substitute parts can look different from the original.
$38.42 | 
14% OFF Phone Price : $44.42
In Stock
Insulation 866187

#NI

All parts diagram

Insulation

Part #866187

Replaced by #WPW10208653

?
Manufacturer substitution
This part replaces 866187. Substitute parts can look different from the original.
$38.42 | 
14% OFF Phone Price : $44.42
In Stock
Cable Tie 309330
Cable tie

Part #309330

Replaced by #WPW10339879

?
Manufacturer substitution
This part replaces 309330. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Range Bake Element 866375
#11A

Door diagram

Range bake element

Part #866375

Replaced by #WP866375

?
Manufacturer substitution
This part replaces 866375. Substitute parts can look different from the original.
$66.86 | 
10% OFF Was : $74.29
In Stock
Protector 866396
#19

Shelf diagram

Protector

Part #866396

Replaced by #279080

?
Manufacturer substitution
This part replaces 866396. Substitute parts can look different from the original.
$45.99 | 
12% OFF Phone Price : $51.99
In Stock
Unit 868969
#11B

Door diagram

Unit

Part #868969

Replaced by #WP866375

?
Manufacturer substitution
This part replaces 868969. Substitute parts can look different from the original.
$66.86 | 
10% OFF Was : $74.29
In Stock
Grid Pan 868504
#26

Door diagram

Grid pan

Part #868504

Replaced by #4396923

?
Manufacturer substitution
This part replaces 868504. Substitute parts can look different from the original.
$29.55 | 
17% OFF Phone Price : $35.55
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…

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 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…

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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…

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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

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

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