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AP Exhaust 644108 Catalytic Converter - Front
| Brand | AP Exhaust 644108 |
|---|---|
| Position | Front |
| Inlet Gasket Qty | None |
| Inlet Type A | 2 15/16" od flare wih spin flange |
| O2 Sensor Ports | 4 |
| Outlet Gasket Qty | None |
| Outlet Type A | 4 1/4" od flare wih spin flange |
| Overall Length (IN) | 50 |
| Substrate Material | Ceramic |
| Type | Federal / epa direct-fit |
| Fits | Ford · 40 vehicles |
Direct-fit replacement. Built to exact OE dimensions for straightforward installation.
Ceramic substrate. Proprietary chemistry delivers efficient converter performance at lower cost.
Federal / EPA compliant. Meets emissions requirements for the intended application.
Cross-references GK4Z5F250F for the same application. See all 1.
$849.55Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Catalytic Converter options
AP Exhaust 644108 Catalytic Converter
AP Exhaust 644108 is a Federal / EPA direct-fit catalytic converter built for exact OE dimensions and fitment. It uses a ceramic substrate and AP Emissions Technologies’ ARISTO substrate chemistry to support efficient catalyst loading and consistent exhaust flow for the 2015-2019 Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD.
Key Features
- Federal / EPA direct-fit catalytic converter
- Ceramic substrate material
- Overall length: 50 inches
- 2 15/16" OD flare inlet with spin flange
- 4 1/4" OD flare outlet with spin flange
- 4 O2 sensor ports
- Built to OE dimensions for direct replacement fitment
Fitment and Application
- Fits 2015-2019 Ford Transit-150, N/A
- Fits 2015-2019 Ford Transit-150, Front
- Fits 2015-2019 Ford Transit-250, N/A
- Fits 2015-2019 Ford Transit-250, Front
- Fits 2015-2019 Ford Transit-350, N/A
- Fits 2015-2019 Ford Transit-350, Front
- Fits 2015-2019 Ford Transit-350 HD, N/A
- Fits 2015-2019 Ford Transit-350 HD, Front
This part cross-references Ford OEM part number GK4Z5F250F for the same application. If you are replacing a catalytic converter on a Ford Transit-150, Transit-250, Transit-350, or Transit-350 HD, AP Exhaust 644108 provides a direct-fit replacement path with the correct inlet, outlet, and sensor-port layout.
What It Helps Address
- Failed catalytic converter efficiency codes
- Restricted exhaust flow from a worn converter
- Check engine light concerns related to catalyst performance
- Exhaust odor caused by a deteriorated converter substrate
- Fitment issues from an incorrect OE-style replacement part
Installation Notes and Tips
Verify the vehicle’s emissions configuration before ordering. This converter is listed for Federal and California emissions applications, but it is not for sale or use on vehicles licensed in CA, CO, ME, or NY; restrictions may apply in other states. Confirm the inlet and outlet flare dimensions, O2 sensor port count, and front/N/A position before installation on your Ford Transit application.
Quality Assurance
AP Exhaust uses automated workstations, spinner welding equipment, and high-speed production lines to build converters to OE dimensions and fitment. The ARISTO substrate chemistry and ceramic substrate construction support consistent manufacturing quality and efficient catalyst loading for this AP Exhaust 644108 replacement converter.
This part fits 40 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | Transit-150 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-150 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-250 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-250 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | Front | Direct Fit; 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 | Transit-150 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-150 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-250 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-250 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | Front | Direct Fit; 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 | Transit-150 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-150 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-250 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-250 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | Front | Direct Fit; 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 | Transit-150 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-150 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-250 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-250 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | Front | Direct Fit; 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 | Transit-150 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-150 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-250 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-250 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 | 3.7L | V6 | Front | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | N/A | Direct Fit; 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 | Transit-350 HD | 3.7L | V6 | Front | Direct Fit; 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. |
| No rows match your filter. | ||||||
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
GK4Z5F250F