dishwasherfit

An optional upgrade for a documented model

Can you add a third rack?

GE offers GPF3RACK for selected dishwashers. Start with the model number: rack width or the GE badge alone does not establish compatibility.

Two documented owner-center models. Other numbers return unverified, including service revisions we have not checked.

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Models with an explicit GE accessory listing

ModelListed upgradeEvidence
GDT605PSMSSGPF3RACKGE Owner Center
GDT635HSMSSGPF3RACKGE Owner Center

Check these details before ordering

Both owner-center pages list GPF3RACK and a manufacture period beginning in August 2018. GE’s current kit page lists selected plastic- and stainless-tub families; its support article excludes plastic-tub models produced before 2018. These are limits to check, not a rule that every newer dishwasher accepts this kit.

Have GE confirm the complete appliance label and current kit instructions. Check that the machine does not already have the rack and that the changed loading space suits your dishes. A third rack is separate from a replacement upper rack, cup shelf or basket.

Check GPF3RACK at GE Parts · Kit instructions. This manufacturer link currently earns no commission.

Kit in the parts lookup · Installing a new dishwasher? Build a checklist