Bosch Condensate pump assembly with electrode / dryer drain pump 00145623, Replaces 145623

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Water-tank-full or drain-related message.
• Water backing up in the condensate/drain path.
• Dryer may stop or interrupt a cycle when water buildup prevents normal drainage.
• No pump-out sound or unusual pump noise during a drain event.

Check Before Replacing

• Disconnect power before inspection or service.
• Check the external drain hose and accessible drain path for kinks, blockage, loose routing, or standing water.
• Clean accessible lint/filter and heat-exchanger areas as directed by the dryer’s use-and-care manual; lint or residue can restrict condensate drainage.
• After reassembly, run an appropriate cycle and observe whether condensate is draining normally; a drainage symptom can also be caused by the hose or drain path, not only the pump.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power before servicing.
• Confirm fit by exact dryer model and use the applicable service documentation because pump access varies by model.
• Keep hose routing and electrical connections correctly restored before operating the dryer.
• Bosch installation guidance for these condenser dryers cautions against disconnecting the drain hose from the bottom sump/pump connection except where the applicable service procedure specifically requires it.

Verified Compatible Models

WTB86201UC/01, WTB86202UC/02, WTG865H2UC/01, WTG865H3UC/02, WTG86400UC/01, WTG86400UC/02, WTG86400UC/08, WTG86401UC/01, WTG86401UC/07, WTG86401UC/08, WTG86402UC/01, WTG86402UC/02, WTG86402UC/07, WTG86403UC/01, WTG86403UC/13

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.