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Kenmore
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.

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  • 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”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 54 parts  |
O-ring U9-200
#7J

Replacement parts diagram

O-ring

Part #U9-200

Replaced by #U9-399

?
Manufacturer substitution
This part replaces U9-200. Substitute parts can look different from the original.
This item is not returnable
$23.49 | 
18% OFF Phone Price : $28.49
In Stock
Pump Body Gasket J20-18

#NI

All parts diagram

Pump body gasket

Part #J20-18

Replaced by #J20-18C

?
Manufacturer substitution
This part replaces J20-18. Substitute parts can look different from the original.
This item is not returnable
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Pump Housing O-ring U9-199
#7I

Replacement parts diagram

Pump housing o-ring

Part #U9-199

This item is not returnable
$21.29 | 
19% OFF Phone Price : $26.29
In Stock
Pump Diffuser J1-40P
#7G

Replacement parts diagram

Pump diffuser

Part #J1-40P

$181.49 | 
5% OFF Phone Price : $191.49
In Stock
Pump Check Valve (replaces N12-12p) N166-5P
#12

Replacement parts diagram

Pump check valve (replaces n12-12p)

Part #N166-5P

$123.89 | 
7% OFF Phone Price : $133.89
In Stock
Tube U37-211P
#18

Replacement parts diagram

Tube

Part #U37-211P

Replaced by #U37-673P

?
Manufacturer substitution
This part replaces U37-211P. Substitute parts can look different from the original.
This item is not returnable
$19.16 | 
10% OFF Was : $21.29
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 | 
$10.00 OFF Phone Price : $241.69
In Stock
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

Impeller J105-8PA
#7D

Replacement parts diagram

Impeller

Part #J105-8PA

Replaced by #J105-8PAN

?
Manufacturer substitution
This part replaces J105-8PA. Substitute parts can look different from the original.
$63.99 | 
7% OFF Phone Price : $68.99
In Stock
Body L176-33
#2

Replacement parts diagram

Body

Part #L176-33

Replaced by #L176-47P

?
Manufacturer substitution
This part replaces L176-33. Substitute parts can look different from the original.
$276.09 | 
$10.00 OFF Phone Price : $286.09
In Stock

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