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AP Exhaust 644201 Catalytic Converter - Right
| Brand | AP Exhaust 644201 |
|---|---|
| Position | Right |
| 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 | 68.000 |
| Boxed | Yes |
| Inlet A Connection Type | Flare with spin flange |
| Inlet Gasket Quantity | 0 |
| Inlet Hardware | Yes |
| Inlet Type A | 2 bolt spinner |
| O2 Sensor Ports | 2 |
| Outlet A Connection Type | Ball |
| Outlet Gasket | None |
| Outlet Hardware | None |
| Outlet Type A | 2.74" od norma ball |
| Package Material | Corrugated cardboard |
| Package Type | Box |
| Product line | Direct Fit Converter |
| Fits | Mercedes-Benz · 4 vehicles |
Direct-fit converter. Built for a bolt-on installation with no modifications needed.
Stainless steel body. Helps resist corrosion for longer service life.
Ceramic substrate. Supports efficient exhaust flow and emissions control.
AP Exhaust 644201 Direct Fit Converter
AP Exhaust 644201 is a Federal / EPA direct-fit catalytic converter built for the right-side exhaust position on select Mercedes-Benz E350 models. It uses a stainless steel body with a ceramic substrate and is configured with one inlet, one outlet, and two O2 sensor ports for a direct replacement application.
Key Features
- Federal / EPA direct-fit catalytic converter
- Stainless steel body construction
- Ceramic substrate material
- One inlet and one outlet configuration
- Two oxygen sensor ports
- Right-side application for select Mercedes-Benz E350 vehicles
- Inlet connection: flare with spin flange / 2-bolt spinner
- Outlet connection: 2.74" OD Norma ball
Product Details
The AP Exhaust Direct Fit Converter line is built for straightforward exhaust replacement where OE-style fitment and emissions compliance matter. Part number 644201 is specified for 2012-2015 Mercedes-Benz E350, right side, and is listed for Federal and California emissions applications. If you are searching for a Mercedes-Benz E350 catalytic converter replacement, AP Exhaust 644201 provides the correct direct-fit layout for the listed vehicle application.
This part cross-references AP Exhaust 644201 for the same application.
What It Helps Address
- Failed catalytic converter efficiency codes
- Exhaust restriction from a deteriorated converter
- Emissions test failure related to converter performance
- Rattling or damaged internal substrate in the converter assembly
- Exhaust leaks at the converter connection points
Installation Notes
Fits 2012-2015 Mercedes-Benz E350, right side. Verify the vehicle’s emissions configuration, sensor locations, and exhaust connection style before installation. The converter includes inlet hardware, while outlet gasket and outlet hardware are not provided. Confirm proper alignment of the flare with spin flange inlet and the 2.74" OD Norma ball outlet during installation.
Quality Assurance
AP Exhaust Direct Fit Converter components are built as application-specific replacement parts for listed vehicle fitment. Part number 644201 is a Federal / EPA direct-fit converter with stainless steel construction and a ceramic substrate for the specified Mercedes-Benz E350 application.
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | E350 | Sedan | AWD | 3.5L | V6 | Right | Federal and California Emissions; Direct Fit Converter |
| 2014 | Mercedes-Benz | E350 | Sedan | AWD | 3.5L | V6 | Right | Federal and California Emissions; Direct Fit Converter |
| 2013 | Mercedes-Benz | E350 | Sedan | AWD | 3.5L | V6 | Right | Federal and California Emissions; Direct Fit Converter |
| 2012 | Mercedes-Benz | E350 | Sedan | AWD | 3.5L | V6 | Right | Federal and California Emissions; Direct Fit Converter |
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