How many catalytic converters does a 2018 expedition have?
A 2018 Ford Expedition typically uses two catalytic converters—one on each bank of the V6 EcoBoost engine.
The 2018 Expedition, which uses the 3.5L EcoBoost V6 as its standard powertrain, employs a twin-bank exhaust layout that normally includes one catalytic converter per bank. In total, this means two catalytic converters for the vehicle. If you’re checking a specific unit, verify with the VIN or the official Ford service documentation, as configurations can vary due to regional rules, added equipment, or aftermarket modifications.
Understanding the layout
Knowing how many catalytic converters a vehicle has helps with maintenance planning and emissions diagnostics. For the 2018 Expedition, the standard setup generally comprises two catalytic converters—one for each exhaust bank of the engine.
Where the converters are located
Before listing the typical locations, note that exact placement can vary by engine option and exhaust routing. The common arrangement involves a catalytic converter in each exhaust path feeding toward the downstream exhaust components.
- One catalytic converter on the left (driver) side exhaust path.
- One catalytic converter on the right (passenger) side exhaust path.
These converters are integrated into the exhaust system and connect with downstream pipes, sensors, and mufflers. If a vehicle has been modified or reconfigured, the number of converters could differ from the stock setup.
Why it matters for maintenance
Understanding the count helps with diagnosing emissions issues, budgeting replacement parts, and planning repairs. If either converter fails or becomes clogged, the vehicle may exhibit reduced performance, lower fuel economy, or a check engine light.
How to confirm for your specific vehicle
To be certain about your exact configuration, check the vehicle’s VIN against Ford’s service documentation or consult a dealer. Official manuals reflect factory specifications and any region-specific variations or recalls that could affect catalytic converter counts.
Summary
In short: a 2018 Expedition normally has two catalytic converters—one on each bank of the engine. This standard arrangement supports emissions compliance and overall performance.
How much is a catalytic converter for a 2018 Ford Expedition?
The average cost for a Ford Expedition Catalytic Converter Replacement is between $1,492 and $1,570. Labor costs are estimated between $168 and $246 while parts are typically priced around $1,325.
How many catalytic converters does a 2018 Ford F150 have?
Most Ford F150 models are equipped with two catalytic converters, one on each side of the exhaust system. In some cases, Ford F150 models equipped with higher or high-performance engines will include additional catalytic converters to meet stricter emission standards.
Does a Ford Expedition have a catalytic converter?
The catalytic converter is a part of your Ford Expedition Max's exhaust system.
How can I tell how many catalytic converters I have?
Look Under Your Vehicle
First, take a look at the number of exhaust banks you have. Typically, each bank will contain a single catalytic converter. This is a quick and simple way to determine how many catalytic converters your car has.
