Description
Bosch Sacrificial Anode Rod — M8 x 550mm, D=33
The Bosch 8735100891 is a factory-packed sacrificial anode rod engineered to protect water heaters and hydronic boilers from internal corrosion. By attracting corrosive elements in the water supply, the anode rod sacrifices itself to extend the service life of the tank or vessel it protects — a critical maintenance component for any water heating system.
Key Specifications
- Part Number: 8735100891
- Thread Size: M8
- Length: 550 mm
- Diameter: 33 mm
- Packaging: Individually packed (retail ready)
- Brand: Bosch
Product Features
- Sacrificial anode design actively prevents tank and vessel corrosion
- M8 threaded connection for secure, leak-free installation
- 550 mm length provides extended surface area for maximum corrosion protection
- 33 mm diameter for compatibility with standard Bosch water heater and boiler ports
- Genuine Bosch OEM replacement part ensures proper fit and performance
- Packed individually for convenient handling and installation
Applications
- Bosch residential and commercial water heaters
- Hydronic boilers and storage vessels
- Routine maintenance and anode rod replacement programs
Why Replace Your Anode Rod?
Sacrificial anode rods are a consumable component that must be inspected and replaced periodically. A depleted anode rod leaves the tank wall exposed to corrosion, leading to premature equipment failure, leaks, and costly replacements. Using a genuine Bosch OEM anode rod ensures compatibility and maintains warranty compliance.







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