Carrier
Furnace

Model # 58MXA120F14120 Official Carrier furnace

Here are the diagrams and repair parts for Official Carrier 58MXA120F14120 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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ALL PARTS
Showing 10 of 87 parts  |

Capactr Run P291-1003
Capactr run

Part #P291-1003

Replaced by #12908

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Manufacturer substitution
This part replaces P291-1003. Substitute parts can look different from the original.
This item is not returnable
$5.26
16% OFF Phone Price : $6.26
In Stock
Furnace Burner Igniter (replaces 331930-751, 41-403) LH33ZS004
#54

Coil assy diagram

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

Part #LH33ZS004

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

Heater exchanger diagram

Icp furnace heat exchanger

Part #320723-751

$214.60
5% OFF Phone Price : $226.60
In Stock
Press Switch HK06NB120
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
Rod,filter 319846-201
#28

Cabinet assy 1 diagram

Rod,filter

Part #319846-201

This item is not returnable
In Stock
Gasket 319840-305
#82

Cabinet assy 1 diagram

Gasket

Part #319840-305

In Stock
Icp Furnace Blower Fan Motor HC45AE118
Icp furnace blower fan motor

Part #HC45AE118

$665.63
$12.00 OFF Phone Price : $677.63
In Stock
Icp Blower Housing 320788-704
#18

Blower assy diagram

Icp blower housing

Part #320788-704

In Stock
Air Baffle 322052-305
#40

Heater exchanger diagram

Air baffle

Part #322052-305

In Stock
Fan LA22ZA118
Fan

Part #LA22ZA118

In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

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

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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 grass line trimmer.

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.…

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.…