iRobot Roomba j7+ Wi-Fi Robot Vacuum Cleaner / J7 Plus [for parts]

for parts.

The stated fault does not map to a single common repair part, so treat this as a parts or board-level unit and confirm the real cost before buying. The common failure points for this kind of item are below for reference. Subtract the relevant one from the $65 margin to gauge the real spread.

Common faults for this model

• Battery$20 to $40eBayAmazon
• Wheel module$15 to $35eBayAmazon
• Brush motor$20 to $40eBayAmazon

Repair costs are rough parts estimates, not a diagnosis of this exact unit. Confirm the fault and your repair path before you buy.