Water Pump

Model # 3903 Official Kenmore plastic convertible jet pump

Here are the diagrams and repair parts for Official Kenmore 3903 plastic convertible jet pump, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for
3903 Plastic Convertible Jet Pump
Drain Cock U212-68
#13

Replacement parts diagram

Drain cock

Part #U212-68

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

Pump O-ring, 4-1/4 X 4 X 1/8-in U9-202

#NI

All parts diagram

Pump o-ring, 4-1/4 x 4 x 1/8-in

Part #U9-202

This item is not returnable
$30.49
16% OFF Phone Price : $36.49
In Stock
Clamp J19-5
#15

Replacement parts diagram

Clamp

Part #J19-5

Replaced by #C19-54SS

?
Manufacturer substitution
This part replaces J19-5. Substitute parts can look different from the original.
$231.69
5% OFF Phone Price : $243.69
In Stock
Pump Check Valve (replaces N12-12p) N166-5P
#12

Replacement parts diagram

Pump check valve (replaces n12-12p)

Part #N166-5P

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

Pump Housing O-ring U9-199
#7I

Replacement parts diagram

Pump housing o-ring

Part #U9-199

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

Motor Base J104-9B
#17

Replacement parts diagram

Motor base

Part #J104-9B

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

Motor, 1-hp J218-601
#1C

Replacement parts diagram

Motor, 1-hp

Part #J218-601

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

Seal Ring U9-26

#NI

All parts diagram

Seal ring

Part #U9-26

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

Pump Venturi N32P-63

#NI

All parts diagram

Pump venturi

Part #N32P-63

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

Shaft Seal U9-93SS
#7B

Replacement parts diagram

Shaft seal

Part #U9-93SS

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

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for upright freezers

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.…

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.…