1990 Volkswagen Passat. Part Type: HVAC Heater Core. 1993 Volkswagen Passat Submodel: Base; Engine: 1.9L L4 DIESEL Naturally Aspirated; EngineCode: AAZ;. 1993 Volkswagen Passat Submodel: GLS; Engine: 2.8L V6 GAS SOHC Naturally Aspirated; EngineCode: AAA; EngineVIN: F; FuelSystem: MFI; Electronic;.
