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pump

Dosing pumps

OEM: 12025129

Install difficulty: medium

About This Part

# Bosch Dishwasher Dosing Pumps (12025129) If your Bosch dishwasher isn't dispensing rinse aid or detergent properly, worn dosing pumps are likely the culprit. Over time, these small but essential components deteriorate through regular use, causing poor wash results or complete failure to dose chemicals into your wash cycle. Replacing the dosing pumps is a straightforward job for most DIY homeowners, rated at difficulty level 2. You'll need basic tools and around 30 minutes of your time. The OEM reference 12025129 ensures you're getting the exact replacement your machine needs. Before you start, locate the pump housing beneath your dishwasher's spray arm area. Take a photo of the existing setup so you can reconnect the tubing correctly when fitting the new pumps. This simple precaution prevents leaks and confusion during reassembly. Once installed, your dishwasher will dispense the correct amount of rinse aid again, restoring sparkling clean dishes and protecting your machine's internal components. Always verify your dishwasher's E-Nr model number against our compatibility list before ordering to confirm this is the correct part for your appliance.

Compatible Models (1)

✓ OEM = verified by BSH manufacturer API

Frequently Asked Questions

What dishwashers is the Dosing pumps compatible with?↓
The Dosing pumps (OEM: 12025129) is compatible with 1 Bosch and Siemens models. Always verify your E-Nr before ordering.
Where do I find my dishwasher model number?↓
The E-Nr is printed on the rating plate on the inner edge of the dishwasher door, e.g. SMS46KI01G/01.

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⚠ Compatibility data sourced from manufacturer manuals and verified supplier catalogs. Always verify your exact model number (E-Nr) on your appliance rating plate before ordering.