Permanent RV part identity

Suburban 520900 120V Electric Heating Element

Name: Suburban 520900 120V Electric Heating Element
Brand: Suburban

Suburban Part 520900

Suburban 520900: Heats the water from shore power when the electric mode is enabled. Review manufacturer model references and current supplier availability on RVPartScan.

Suburban 520900 120V Electric Heating Element — supplier product photo 1 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Suburban 520900 120V Electric Heating Element — supplier product photo 2 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Suburban 520900 120V Electric Heating Element — supplier product photo 3 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Suburban 520900 120V Electric Heating Element — supplier product photo 4 — Supplier photo. Compare connectors, dimensions and the part number before ordering.

Also called: electric element, heating element, 120V element

Manufacturer part referenceReplacement part3 recently verified listings4 suppliers with recorded evidenceLast checked Oct 14, 2026

Part number history

Supersession history

These number changes are shown only when RVPartScan has an explicit persisted replacement or supersession relationship. Older numbers redirect to this canonical part instead of creating duplicate part entities.

520789520900

520900 supersedes 520789.

Current 520900 product evidence identifies 520789 as the superseded earlier part number.

Relationship source

Manufacturer model evidence

Models that reference this part number

Suburban SW10DE

120V Electric Heating Element · diagram item 45

Manufacturer Figure 14 lists electric element with gasket 520789. Current compatible replacement references commonly use 520900.

Model reference source

Suburban SW10DEL

120V Electric Heating Element · diagram item 28

The service manual lists 520789 for SW10DEL; current Suburban replacement references use 520900.

Model reference source

Suburban SW12DE

120V Electric Heating Element · diagram item 45

Manufacturer Figure 14 lists electric element with gasket 520789. Current compatible replacement references commonly use 520900.

Model reference source

Suburban SW12DEL

120V Electric Heating Element · diagram item 28

The service manual lists 520900 for SW12DEL.

Model reference source

Suburban SW16DE

120V Electric Heating Element · diagram item 45

Manufacturer Figure 14 lists electric element with gasket 520789. Current compatible replacement references commonly use 520900.

Model reference source

Suburban SW16DEL

120V Electric Heating Element · diagram item 28

The service manual lists 520900 for SW16DEL.

Model reference source

Suburban SW6DE

120V Electric Heating Element · diagram item 28

The manufacturer illustration identifies item 28 as electric element with gasket 520789. 520900 is commonly listed as the replacement element with gasket.

Model reference source

Suburban SW6DEL

120V Electric Heating Element · diagram item 28

The service manual lists 520789 for SW6DEL; current Suburban replacement references use 520900.

Model reference source

Supplier evidence