Carrier
Furnace

Model # 58MSA08012112 Official Carrier furnace

Here are the diagrams and repair parts for Official Carrier 58MSA08012112 furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 81 parts  |

Furnace Burner Igniter (replaces 331930-751, 41-403) LH33ZS004
#54

Burner assy diagram

Furnace burner igniter (replaces 331930-751, 41-403)

Part #LH33ZS004

$47.08
11% OFF Phone Price : $53.08
Back Order
Icp Furnace Heat Exchanger 320723-751
#31

Heater exchanger assy diagram

Icp furnace heat exchanger

Part #320723-751

$214.60
5% OFF Phone Price : $226.60
In Stock
Press Switch HK06NB120
#75

Cabinet parts 2 diagram

Press switch

Part #HK06NB120

Replaced by #HK06NB124

?
Manufacturer substitution
This part replaces HK06NB120. Substitute parts can look different from the original.
$133.03
8% OFF Phone Price : $145.03
In Stock
Icp Furnace Burner Flame Sight Glass 323017-201
#51

Cabinet parts 2 diagram

Icp furnace burner flame sight glass

Part #323017-201

In Stock
Icp Cover 319825-402
#67

Induced draft assy diagram

Icp cover

Part #319825-402

In Stock
Arm HC98ZZ242
#22

Blower assy diagram

Arm

Part #HC98ZZ242

This item is not returnable
In Stock
Furnace Blower Fan Wheel LA22RA100
#19

Cabinet parts 1 diagram

Furnace blower fan wheel

Part #LA22RA100

$198.48
6% OFF Phone Price : $210.48
In Stock
Grommet P251-0079
#24

Blower assy diagram

Grommet

Part #P251-0079

In Stock
Rod,filter 319846-201
#28

Cabinet parts 1 diagram

Rod,filter

Part #319846-201

This item is not returnable
In Stock
Coupling 325423-401
#73

Induced draft assy diagram

Coupling

Part #325423-401

In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: punctured tire, damaged rim…

Main causes: dirty carburetor, stale fuel…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Repair guides for gas snowblowers

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

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower chute control gearbox assembly

How to replace a snowblower chute control gearbox assembly

Replace the chute control gearbox on your snowblower if it's stripped or damaged.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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