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AP Exhaust 644219 Catalytic Converter - Rear
Overview of AP Exhaust Direct Fit Converter 644219
The AP Exhaust Direct Fit Converter 644219 is designed specifically for Ford Fusion and Lincoln MKZ models. This federal EPA direct-fit catalytic converter offers a reliable replacement option crafted from durable stainless steel and ceramic substrate materials.
- Federal / EPA direct-fit catalytic converter
- Constructed with stainless steel body for corrosion resistance
- Ceramic substrate for effective emissions control
- Single inlet and outlet with welded flange and pipe connections
- Includes one clamp and inlet gasket for secure fit
- Overall length of 62 inches for precise fitment
- Compatible with Ford Fusion and Lincoln MKZ vehicles
- Boxed packaging for protection during shipping
Product Line Details: Direct Fit Converter
The Direct Fit Converter line by AP Exhaust focuses on providing catalytic converters that match OEM specifications for a direct replacement. This ensures straightforward installation without the need for modifications. The 644219 model maintains factory-style connections, including a 2 bolt welded flange inlet and a 2.25 inch inner diameter pipe outlet, supporting a seamless fit on compatible Ford Fusion and Lincoln MKZ vehicles.
Detailed Product Description
This catalytic converter features a stainless steel body designed to resist rust and corrosion, extending the service life of the part. The ceramic substrate inside efficiently reduces harmful emissions to meet federal EPA standards. The converter includes one inlet and one outlet, with a welded flange inlet connection and a pipe outlet connection, facilitating a secure and proper fit. The overall length of 62 inches ensures compatibility with the exhaust system layout of the specified vehicles. While this part is not CARB certified, it meets federal emissions requirements.
Common Applications and Issues Addressed
- Replacement for damaged or clogged catalytic converters on Ford Fusion and Lincoln MKZ
- Restores proper exhaust flow and emissions control
- Helps resolve check engine light issues related to catalytic converter failure
- Improves vehicle emissions compliance with federal EPA standards
- Addresses exhaust leaks caused by worn or broken converter components
Installation Notes and Tips
The AP Exhaust Direct Fit Converter 644219 is designed for direct replacement with factory-style connections. It includes one clamp and an inlet gasket to assist with installation. Note that no additional inlet or outlet hardware is provided. The welded flange inlet requires a 2 bolt connection, and the outlet pipe has a 2.25 inch inner diameter. Professional installation is recommended to ensure proper fit and function.
Quality Assurance
Manufactured with high-quality stainless steel and ceramic substrate materials, this catalytic converter is built to meet federal EPA standards. The product is boxed for protection during shipping. Warranty information is not specified for this part number 644219.
| Brand | AP Exhaust |
| Part Number | 644219 |
| Position | Direct Fit Converter, Rear |
| Converter Type | Federal / epa direct-fit |
| Clamp Quantity | 1 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Substrate Material | Ceramic |
| Overall Length | 62.000 |
| Boxed | Yes |
| Inlet A Connection Type | Welded flange |
| Inlet Gasket Quantity | Yes |
| Inlet Hardware | None |
| Inlet Type A | 2 bolt welded |
| O2 Sensor Ports | None |
| Outlet A Connection Type | Pipe |
| Outlet Gasket | None |
| Outlet Hardware | None |
| Outlet Type A | 2.25 i.d. |
| Package Material | Corrugated cardboard |
| Package Type | Box |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Ford | Fusion | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2020 | Lincoln | MKZ | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2019 | Ford | Fusion | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2019 | Lincoln | MKZ | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2018 | Ford | Fusion | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2018 | Lincoln | MKZ | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2017 | Ford | Fusion | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
| 2017 | Lincoln | MKZ | 2.0L | L4 | Rear | Federal and California Emissions; Direct Fit Converter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.