OER Parts offers a wide selection of Heater Parts for your 2002 Pontiac All Models. OER Parts offers 2002 Pontiac All Models Expansion Valve, 2002 Pontiac All Models Hose Clamps, 2002 Pontiac All Models Hose Fittings, 2002 Pontiac All Models Hoses and Lines, 2002 Pontiac All Models Vent and Duct Parts.