Model # 66Q4 Official Bissell proheat 2x

Here are the diagrams and repair parts for Official Bissell 66Q4 proheat 2x, 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.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 81 parts |

#66

Proheat 2x diagram

Vacuum crevice tool

Part #2036655

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

#36

Proheat 2x diagram

Clanshot cvr

Part #2036994

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

#30

Proheat 2x diagram

Carpet cleaner brush motor

Part #2036757

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

#NI04

All parts diagram

Tube

Part #2036818

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

#NI06

All parts diagram

Vacuum owner's manual

Part #3105892

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

#5B

Proheat 2x diagram

Tank

Part #2037355

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

#59A

Proheat 2x diagram

Vacuum cover

Part #2037336

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

#27

Proheat 2x diagram

Carpet cleaner solenoid

Part #2036761

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

Proheat 2x diagram

Carpet cleaner tank assembly (red berends)

Part #2036961

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

#63

Proheat 2x diagram

Carpet cleaner upholstery tool

Part #2036653

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

Repair guides for bottom-mount refrigerators

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…

Repair difficulty

Time required

15 minutes or less

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…

Repair difficulty

Time required

15 minutes or less

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty

Time required

120 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 66Q4 Official Bissell proheat 2x

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for bottom-mount refrigerators

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

How to replace a refrigerator water valve

How to replace a refrigerator defrost control assembly

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Parts & More

Stay Connected

Quick links

Let us help you

More resources