Need a replacement catalytic converter for your 1990 Dodge Caravan? MagnaFlow offers high-quality catalytic converters engineered for 1990 Dodge Caravan sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1990 Dodge Caravan requirements and state vehicle registration to buy the best Caravan catalytic converter online that fits your '90 Caravan and meets your state’s emissions compliance.