Need a replacement catalytic converter for your 1986 Lincoln Mark VII? MagnaFlow offers high-quality catalytic converters engineered for 1986 Lincoln Mark VII sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1986 Lincoln Mark VII requirements and state vehicle registration to buy the best Mark VII catalytic converter online that fits your '86 Mark VII and meets your state’s emissions compliance.