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OE Quality
60-Day Returns
AP ExhaustPart #: 644201
AP Exhaust 644201 Catalytic Converter - Right
⚙️ 4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$676.42Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct Fit Converter, Right
🚗Fitment: Mercedes-Benz, E350
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Catalytic Converter options
AP Exhaust 644201 Catalytic Converter - Right
| Brand | AP Exhaust |
| Part Number | 644201 |
| Position | Direct Fit Converter, 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 |
This part fits 4 vehicles. Search below:
| 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 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.