Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
LXI
Office

Model # 3672421 Official LXI telephone

Here are the diagrams and repair parts for Official LXI 3672421 telephone, 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 22 parts  |
R1445 Cord12 102401445

#NI

All parts diagram

R1445 cord12

Part #102401445

The manufacturer no longer makes this part, and there's no substitute part

R8660 Cord6 102358660

#NI

All parts diagram

R8660 cord6

Part #102358660

The manufacturer no longer makes this part, and there's no substitute part

R2575 Cord6 102402575

#NI

All parts diagram

R2575 cord6

Part #102402575

The manufacturer no longer makes this part, and there's no substitute part

R5283 Cord 103785283

#NI

All parts diagram

R5283 cord

Part #103785283

The manufacturer no longer makes this part, and there's no substitute part

R8542 Cord12 102402542

#NI

All parts diagram

R8542 cord12

Part #102402542

The manufacturer no longer makes this part, and there's no substitute part

R2682 Cord12 102402682

#NI

All parts diagram

R2682 cord12

Part #102402682

The manufacturer no longer makes this part, and there's no substitute part

R2559 Cord 6 102402559

#NI

All parts diagram

R2559 cord 6

Part #102402559

The manufacturer no longer makes this part, and there's no substitute part

R8652 Cord 1 102358652

#NI

All parts diagram

R8652 cord 1

Part #102358652

The manufacturer no longer makes this part, and there's no substitute part

R2617 Cord6 102402617

#NI

All parts diagram

R2617 cord6

Part #102402617

The manufacturer no longer makes this part, and there's no substitute part

R7542 Cord12 103067542

#NI

All parts diagram

R7542 cord12

Part #103067542

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Read more

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Read more

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Read more

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Read more

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Read more

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Read more

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Read more

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Read more

Repair guides for water softeners

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

View all
How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
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.…

Read more
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.…

Read more
What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

Read more

Parts & More