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Walker 16417 Catalytic Converter with Integrated Exhaust Manifold - Front
Overview of Walker EPA Catalytic Converter 16417
The Walker EPA Catalytic Converter with Integrated Exhaust Manifold (Part Number 16417) is designed specifically for Mitsubishi Galant models from 2004 to 2012. This direct fit catalytic converter combines a stainless steel body with a ceramic substrate to provide reliable emission control and durability.
- Direct fit for Mitsubishi Galant (2004-2012)
- Integrated exhaust manifold design
- Stainless steel converter body and overall construction
- Ceramic substrate for effective catalytic conversion
- Single inlet and outlet with round port shapes
- 6 bolt welded flange inlet and 3 bolt welded flange outlet connections
- Includes gasket and studs for installation
- Oxygen sensor located pre-catalyst
- Overall length of 16 inches
Walker EPA Product Line Details
The EPA product line by Walker focuses on meeting emission standards with quality materials and precise fitment. This catalytic converter model 16417 is part of the EPA series, which emphasizes compliance with environmental regulations while maintaining durability through stainless steel construction and ceramic substrates. Although this part is not CARB certified, it is engineered to provide consistent performance for vehicles within its specified range.
Product Features and Specifications
This catalytic converter features a stainless steel body and integrated exhaust manifold, designed to replace the original equipment on Mitsubishi Galant vehicles from 2004 through 2012. The ceramic substrate inside the converter facilitates the chemical reactions needed to reduce harmful emissions. The converter has one inlet and one outlet, both with round port shapes, ensuring a secure and leak-free connection. The inlet uses a 6 bolt welded flange, while the outlet uses a 3 bolt welded flange, matching factory specifications for a direct fit installation. The overall length of the unit is 16 inches, making it compatible with the exhaust system layout of the specified vehicles.
Common Applications and Problem Solving
- Replacement for damaged or clogged catalytic converters on Mitsubishi Galant (2004-2012)
- Restores proper exhaust flow and emission control
- Helps resolve check engine light issues related to catalyst efficiency
- Addresses exhaust leaks at the manifold connection
- Improves vehicle emissions to meet regulatory requirements (non-CARB)
Installation Notes and Tips
This catalytic converter with integrated exhaust manifold is designed for direct fit installation on Mitsubishi Galant models from 2004 to 2012. The included gasket and studs facilitate proper sealing and mounting. Ensure the oxygen sensor is installed in the pre-catalyst location as specified. Proper torque on the 6 bolt inlet flange and 3 bolt outlet flange is essential to prevent exhaust leaks. It is recommended to inspect surrounding exhaust components for wear or damage during installation.
Quality Assurance and Warranty
Walker manufactures this catalytic converter with stainless steel materials and a ceramic substrate to ensure durability and consistent performance. While this part is not CARB certified, it meets EPA standards for emission control. The product includes mounting hardware such as gasket and studs to support installation. Warranty details should be confirmed with the supplier or manufacturer for coverage specifics.
| Brand | Walker |
|---|---|
| Part Number | 16417 |
| Position | EPA, Front |
| Grade Type | Regular |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Substrate Material | Ceramic |
| Overall Length | 16 |
| Converter Body Material | Stainless steel |
| Outlet Port Shape | Round |
| Inlet Port Shape | Round |
| Body Material | Stainless steel |
| Body Shape | Round |
| Converter Position | Manifold |
| Converter Quantity | 2 |
| Fitment | Direct fit |
| Inlet 1 Type | 6 bolt welded flange |
| Inlet Connection Type | 6 bolt welded flange |
| Inlet Count | 1 |
| Inlet Type | 6 bolt welded flange |
| Material | Stainless steel |
| Max Year Covered | 2012 |
| Min Year Covered | 2004 |
| Most Popular Make / Model | Mitsubishi galant |
| Most Popular Year | 2004 |
| Mounting Hardware Included | Yes |
| Outlet Connection Type | 3 bolt welded flange |
| Outlet Count | 1 |
| Outlet Type | 3 bolt welded flange |
| Overall Length | 16.000 |
| Oxygen sensor location | Pre catalyst |
| Package Contents | Gasket, studs |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2011 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2010 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2009 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2008 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2007 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2006 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2005 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
| 2004 | Mitsubishi | Galant | 2.4L | L4 | Front | Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Includes Front and Rear Gasket; Ultra Type; EPA |
* 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.