Need a replacement catalytic converter for your 1998 Cadillac Eldorado? MagnaFlow offers high-quality catalytic converters engineered for 1998 Cadillac Eldorado sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1998 Cadillac Eldorado requirements and state vehicle registration to buy the best Eldorado catalytic converter online that fits your '98 Eldorado and meets your state’s emissions compliance.

Need a 1998 Cadillac Eldorado replacement exhaust system? Shop all BRExhaust 1998 Cadillac Eldorado Direct-Fit Replacement Exhaust Systems to find the best aftermarket kit to replace your 1998 Cadillac Eldorado OEM exhaust.