- Is the Dorman 674-312 legal in California?
- No. It is not CARB compliant, so it is not legal for California or other states that follow CARB emissions rules. It is intended for federal-emissions applications.
- What does this part replace?
- It replaces the front catalytic converter and exhaust manifold as one assembly on specific Chrysler and Jeep models. It is designed to match the original equipment fit and performance.
- Do I need to replace the manifold and converter together?
- Not always, but this part combines both. If your original manifold converter is cracked, clogged or leaking at the joint, replacing the assembly in one piece avoids mating a new converter to an old manifold.
- Will it fit my vehicle?
- It is engineered for specific vehicle years, makes and models, so check your exact application before buying. It is not a universal part.
- Does it add power or improve emissions over stock?
- No. It is a replacement for the original equipment, so expect stock-level performance and emissions, not an upgrade.
- Where is the Dorman 674-312 Front Catalytic Converter with Integrated Exhaust Manifold for Specific Chrysler / Jeep Models (Non-CARB Compliant) cheapest?
- At Newparts.com, for $380.95, 30% under what the other stores charge, as of our latest check.
- Where can I buy the Dorman 674-312 Front Catalytic Converter with Integrated Exhaust Manifold for Specific Chrysler / Jeep Models (Non-CARB Compliant)?
- 14 stores we checked sell it, including Walmart, Newparts.com, Summit Racing, USAutopartsCar.com, AutoZone.