Maserati Heater Core Failure – 4200 / GranSport Design Weakness, Risks, Replacement Options, and Early Detection A known and costly failure point on Maserati 4200, Coupe, Spyder, and GranSport models is the heater core (also referred to as the heater matrix). When this component fails, it can cause not only coolant loss, but serious secondary […]
Exotic Automotive Technician
March 1, 2026