Bosch Impeller Jug 00424099 OEM Part

Dishwasher Flowmeter Overview

The Impeller Jug is an original equipment manufacturer (OEM) component intended for Bosch dishwashers, with compatibility extending to Thermador, Gaggenau, and certain Kenmore models. Located within the dishwasher's wash chamber, it is instrumental in directing water evenly over the dishes during cleaning. Designed with multiple apertures and channels, it works in concert with the spray arms to optimize water distribution, ensuring comprehensive cleaning of all dishware.

Indicators of a problematic impeller jug include:

- Incomplete cleaning of dishes, irrespective of cycle duration or settings
- Residual food particles or film remaining on dishes post-cycle
- Buildup of food debris or mineral deposits within the wash chamber
- Uncharacteristic sounds or vibrations during operation

Failures of the impeller jug predominantly stem from mineral or scale buildup that impedes water flow, structural damage like cracks causing leaks, or degradation of impeller fins diminishing their water distribution capability. Continuous use and exposure to hard water commonly exacerbate these issues over time.

This part is vital for sustaining the dishwasher’s cleaning efficiency and performance.