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Frigidaire
Electric Range

Model # MFF312BFWB Official Frigidaire electric range

Here are the diagrams and repair parts for Official Frigidaire MFF312BFWB electric range, 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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 93 parts  |
Range Drawer Glide (replaces 08067822, 3012699) 3051163
#7

Top/drawer 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
Range Washer (replaces 316136500, 7316008401) 316008401

#NI

All parts diagram

Range washer (replaces 316136500, 7316008401)

Part #316008401

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$12.32 | 
14% OFF Phone Price : $14.32
In Stock
Range Light Socket (replaces 5308011085) 316116400
#14

Body diagram

Range light socket (replaces 5308011085)

Part #316116400

BEST SELLER
$42.01 | 
12% OFF Phone Price : $48.01
In Stock
Range Screw 5308014215

#NI

All parts diagram

Range screw

Part #5308014215

This item is not returnable
$2.49
In Stock
Range Broil Element (replaces 08067760, 3012210, 3051140) 5303051140
#66

Body diagram

Range broil element (replaces 08067760, 3012210, 3051140)

Part #5303051140

This item is not returnable
$136.99 | 
8% OFF Phone Price : $148.99
In Stock
Range Oven Insulation 316047707
#58

Body diagram

Range oven insulation

Part #316047707

$99.45 | 
11% OFF Phone Price : $111.45
In Stock
Range Oven Control Thermostat Bulb Clip 5303284616
#27

Body diagram

Range oven control thermostat bulb clip

Part #5303284616

This item is not returnable
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Lamp/light B 5300067016
#15

Body diagram

Lamp/light b

Part #5300067016

$8.49
In Stock
Range Drawer Glide, Front (replaces 08067766, 3012698, 3051361, 3131687) 3051162
#29

Body diagram

Range drawer glide, front (replaces 08067766, 3012698, 3051361, 3131687)

Part #3051162

This item is not returnable
$3.89 | 
20% OFF Phone Price : $4.89
In Stock
Range Surface Element Mounting Spring 316058601

#NI

All parts diagram

Range surface element mounting spring

Part #316058601

$11.17
In Stock

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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 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 heat?

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

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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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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…

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.

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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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