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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Peerless
Plumbing

Model # 3666 Official Peerless lavatory faucet

Here are the diagrams and repair parts for Official Peerless 3666 lavatory faucet, 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.

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 64 parts  |
Repair Kit RP2083
#12

Two handle washerless tub and shower valves diagram

Repair kit

Part #RP2083

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

Repair Kit RP1815
#13

Two handle washerless tub and shower valves diagram

Repair kit

Part #RP1815

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

Outer Tub Spot RP7627

#NI

All parts diagram

Outer tub spot

Part #RP7627

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

Insert RP13700
#27A

Two handle washerless tub and shower valves diagram

Insert

Part #RP13700

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

Handle RP10554
#3A

Two handle washerless tub and shower valves diagram

Handle

Part #RP10554

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

Tailpiece RP5351
#14

Two handle washerless tub and shower valves diagram

Tailpiece

Part #RP5351

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

Shwrd RP12618

#NI

All parts diagram

Shwrd

Part #RP12618

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

Extenders RP12627
#31A

Two handle washerless tub and shower valves diagram

Extenders

Part #RP12627

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

Lever RP13694PB
#23A

Two handle washerless tub and shower valves diagram

Lever

Part #RP13694PB

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

Insert RP13703
#30A

Two handle washerless tub and shower valves diagram

Insert

Part #RP13703

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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

Parts & More