Need a replacement catalytic converter for your 1994 Nissan Pathfinder? MagnaFlow offers high-quality catalytic converters engineered for 1994 Nissan Pathfinder sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1994 Nissan Pathfinder requirements and state vehicle registration to buy the best Pathfinder catalytic converter online that fits your '94 Pathfinder and meets your state’s emissions compliance.