Bissell Dirty Tank Assembly Replacement Part 1638664

The BISSELL Dirty Tank Assembly #1638664 is a genuine OEM replacement dirty water tank assembly for select BISSELL Little Green® Cordless portable carpet cleaners. The dirty tank assembly collects and contains the soiled water extracted from your carpets and upholstery during cleaning. If your dirty tank is cracked, leaking, or damaged, this direct-fit replacement restores proper dirty water containment so your machine can operate safely and effectively.

Why Replace Your BISSELL Dirty Tank Assembly?

• Restores proper dirty water collection and containment during cleaning
• Eliminates leaks caused by a cracked or damaged tank assembly
• Keeps dirty water separated from clean water for hygienic operation
• Genuine BISSELL OEM part — guaranteed to fit compatible models
• Easy DIY replacement — no special tools required

Compatible Models

This dirty tank assembly is compatible with the following BISSELL Little Green® Cordless portable carpet cleaner models:

• Little Green® Cordless Portable Carpet Cleaner — Model 3682, Similar models: 3734
• Little Green® Cordless SmartMix® Portable Carpet Cleaner — Model 3682L

Always verify your model number before ordering. Check the label on the bottom of your machine.

Product Details

• Part Number: 1638664
• Brand: BISSELL
• Component: Dirty Tank Assembly
• Condition: New, Genuine OEM Replacement Part

Part numbers and Alternate Part numbers