OE Quality
60-Day Returns

AP Exhaust 645152 Catalytic Converter
Overview of AP Exhaust Catalytic Converter 645152
The AP Exhaust catalytic converter part number 645152 is designed specifically for Ford E-350 Super Duty models. This federal/EPA direct-fit converter ensures compliance with emissions standards while maintaining proper exhaust flow and performance.
- Compatible with Ford E-350 Super Duty vehicles
- Federal/EPA direct-fit catalytic converter
- Overall length of 54 inches for precise fitment
- Inlet and outlet connections: 2 bolt loose flange inlet, 3-inch outside diameter outlet
- Equipped with 4 O2 sensor ports for accurate emissions monitoring
- Includes 3 clamps for secure installation
Detailed Product Description
The AP Exhaust catalytic converter 645152 features a 2 bolt loose flange inlet on both sides, facilitating a straightforward connection to the existing exhaust system on Ford E-350 Super Duty models. The outlet is designed with a 3-inch outside diameter, matching factory specifications for seamless integration. With an overall length of 54 inches, this catalytic converter fits directly into the exhaust line without requiring modifications.
Four O2 sensor ports are incorporated into the design, allowing for precise monitoring of exhaust gases and ensuring the vehicle meets federal emissions requirements. The inclusion of three clamps helps secure the unit firmly in place, although no inlet or outlet gaskets or hardware are included.
Applications and Problem Solving
- Replaces faulty or clogged catalytic converters on Ford E-350 Super Duty
- Restores proper emissions control to pass federal/EPA inspections
- Reduces exhaust emissions to meet environmental regulations
- Eliminates exhaust leaks caused by damaged flanges or seals
- Supports optimal engine performance by maintaining exhaust flow
Installation Notes and Tips
Installation of the AP Exhaust catalytic converter 645152 requires attention to the 2 bolt loose flange inlet connections on both ends. Ensure the existing exhaust flanges are in good condition to achieve a proper seal. Since no gaskets or inlet/outlet hardware are included, sourcing these components separately may be necessary. The three included clamps should be used to secure the converter firmly and prevent exhaust leaks. Proper alignment of the 4 O2 sensor ports with the vehicle’s sensors is critical for accurate emissions readings.
Quality Assurance and Warranty
AP Exhaust catalytic converters are manufactured to meet federal and EPA emissions standards, ensuring compliance and durability. While specific warranty details for part number 645152 are not provided here, AP Exhaust products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer prior to installation.
| Brand | AP Exhaust |
| Part Number | 645152 |
| Clamp Qty | 3 |
| Inlet Gasket Qty | None |
| Inlet Hardware | None |
| Inlet Type A | 2 bolt loose flange |
| Inlet Type B | 2 bolt loose flange |
| O2 Sensor Ports | 4 |
| Outlet Gasket Qty | None |
| Outlet Hardware | None |
| Outlet Type A | 3" od |
| Overall Length (IN) | 54 |
| Type | Federal / epa direct-fit |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Ford | E-350 Super Duty | Stripped Chassis | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2019 | Ford | E-350 Super Duty | Cutaway Van | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2019 | Ford | E-350 Super Duty | Stripped Chassis | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2019 | Ford | E-350 Super Duty | Cutaway Van | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2018 | Ford | E-350 Super Duty | Cutaway Van | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2018 | Ford | E-350 Super Duty | Stripped Chassis | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2018 | Ford | E-350 Super Duty | Cutaway Van | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2018 | Ford | E-350 Super Duty | Stripped Chassis | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2017 | Ford | E-350 Super Duty | Cutaway Van | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2017 | Ford | E-350 Super Duty | Stripped Chassis | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2017 | Ford | E-350 Super Duty | Stripped Chassis | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2017 | Ford | E-350 Super Duty | Cutaway Van | 6.2L | V8 | N/A | Direct Fit; Y Pipe Assembly; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2016 | Ford | E-350 Super Duty | Stripped Chassis | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2016 | Ford | E-350 Super Duty | Cutaway Van | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2016 | Ford | E-350 Super Duty | Cutaway Van | 5.4L | V8 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions |
| 2016 | Ford | E-350 Super Duty | Stripped Chassis | 5.4L | V8 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions |
| 2015 | Ford | E-350 Super Duty | Stripped Chassis | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2015 | Ford | E-350 Super Duty | Cutaway Van | 6.8L | V10 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2015 | Ford | E-350 Super Duty | Stripped Chassis | 5.4L | V8 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions |
| 2015 | Ford | E-350 Super Duty | Cutaway Van | 5.4L | V8 | N/A | Direct Fit; Y Pipe Assembly, ULEV Emissions |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.