Gaggia coffee and espresso maker replacement parts can be purchased through online retailers such as Parts Guru, Espresso Parts and Coffee Parts. As of March 2015, the Parts Guru website carries over 300 replacement parts for Gaggia semi and fully automatic espresso machines.
The website also carries replacement parts for many Gaggia espresso maker product lines, including Platinum, Titanium and Syncrony. The part inventory is organized by part type, Gaggia model and model number. Part prices range from $5.99 for a Gaggia espresso maker pinch squeeze tube to $279.99 for a 120-volt Gaggia Titanium and Titanium E-Plus power control board.
The Espresso Parts website carries replacement parts for Old Gaggia Baby and New Gaggia Baby coffee and espresso makers. The part inventory for the Old Gaggia Baby model includes 19 items that range in price from $1.90 for a Gaggia home unit boiler O-ring, to $63.85 for a vibe pump. The New Gaggia Baby part inventory is composed of 17 items that are priced between 24 cents for a female spade voltage terminal, and $52.40 for a Gaggia portafilter.
Coffee Parts carries a wide range of Gaggia replacement parts, including group head and filter baskets, portafilters and steam valves. The parts are organized by part type and each part listing includes a diagram to assist costumers in replacing old Gaggia parts.