Need a replacement catalytic converter for your 1990 Dodge Dakota? MagnaFlow offers high-quality catalytic converters engineered for 1990 Dodge Dakota 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 Dakota requirements and state vehicle registration to buy the best Dakota catalytic converter online that fits your '90 Dakota and meets your state’s emissions compliance.