Kenmore
Water Pump

Model # 3903009 Official Kenmore jet pump

Here are the diagrams and repair parts for Official Kenmore 3903009 jet pump, as well as links to manuals and error code tables, if available.

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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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Showing 10 of 110 parts  |

Pump Volute Gasket J20-11
#17

Jet pumps diagram

Pump volute gasket

Part #J20-11

This item is not returnable
$10.49
16% OFF Phone Price : $12.49
Back Order
Seal U9-99
#5

Jet pumps diagram

Seal

Part #U9-99

Replaced by #U109-99

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Manufacturer substitution
This part replaces U9-99. Substitute parts can look different from the original.
$118.69
9% OFF Phone Price : $130.69
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Pump Impeller J105-76P
#18B

Jet pumps diagram

Pump impeller

Part #J105-76P

$188.79
6% OFF Phone Price : $200.79
In Stock
Wear Ring J23-11
#12

Jet pumps diagram

Wear ring

Part #J23-11

This item is not returnable
$28.33
17% OFF Phone Price : $34.33
Back Order
Gauge U239-3
#17

Jet pump pressure regulator diagram

Gauge

Part #U239-3

Replaced by #TC104-P2

?
Manufacturer substitution
This part replaces U239-3. Substitute parts can look different from the original.
$27.99
18% OFF Phone Price : $33.99
In Stock
Lock Nut U36-112C
#21

Jet pumps diagram

Lock nut

Part #U36-112C

Replaced by #U36-112ZP

?
Manufacturer substitution
This part replaces U36-112C. Substitute parts can look different from the original.
Back Order
Fitting U11-85
#22

Jet pumps diagram

Fitting

Part #U11-85

Replaced by #U111-211T

?
Manufacturer substitution
This part replaces U11-85. Substitute parts can look different from the original.
Back Order
Impeller J105-75P
#18A

Jet pumps diagram

Impeller

Part #J105-75P

$184.62
6% OFF Phone Price : $196.62
In Stock
Adapter J216-13A

#NI

All parts diagram

Adapter

Part #J216-13A

In Stock
Pump Check Valve Seat J66-13
#11A

Single & double pipe jets diagram

Pump check valve seat

Part #J66-13

In Stock

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