/live/media/WK/WK_16553_Fro.jpg)
Walker 16553 Catalytic Converter
| Brand | Walker 16553 |
|---|---|
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Round |
| Body Height | 4 |
| Body Width | 4 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Inside Diameter | 2.25 |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Overall Length | 62 |
| Air Tube | No |
| Air Tube Count | No |
| Body Height | 4.000 |
| Body Material | Stainless steel |
| Body Shape | 4" round |
| Body Width | 4.000 |
| Converter Quantity | 2 |
| Fitment | Direct fit |
| Inlet 1 Type | 4 bolt welded flange |
| Inlet Connection Type | 4 bolt welded flange |
| Inlet Count | 1 |
| Inlet Diameter 1 | 4.000 |
| Inlet Diameter Designation | Inside diameter |
| Inlet Type | 4 bolt welded flange |
| Max Year Covered | 2008 |
| Min Year Covered | 2006 |
| Most Popular Make / Model | Volkswagen passat |
| Most Popular Year | 2006 |
| Product line | EPA |
| Fits | Volkswagen · 3 vehicles |
Direct-fit design. Installs as a specific-fit catalytic converter with no guesswork.
Stainless steel body. Helps resist corrosion for dependable exhaust performance.
Ceramic substrate. Supports efficient emissions control and premium performance.
Cross-references AMS Automotive 4535, AP Exhaust 642001 and BRExhaust 099-1934 for the same application. See all 7.
Walker EPA Direct-Fit Catalytic Converter
Walker EPA Part Number 16553 is a direct-fit catalytic converter built for 2006-2008 Volkswagen Passat applications. It is designed for OBDII vehicles and uses a stainless steel body with a ceramic substrate for OE-style exhaust replacement and emissions control.
Key Features
- Direct-fit design for specific Volkswagen Passat applications
- EPA-compliant converter for 1996 and newer OBDII vehicles
- Stainless steel body with round 4 in. x 4 in. housing
- Ceramic substrate material
- 4-bolt welded flange inlet and 2.25 in. pipe connection outlet
- Post-catalyst oxygen sensor location
- Mounting hardware included
- Fits Federal and California emission models where listed
Product Details
The Walker EPA Ultra Direct-Fit Catalytic Converter line is built for import and domestic OBDII vehicles that need a direct replacement with emissions-system compatibility. Part number 16553 is configured for the Volkswagen Passat and follows the vehicle-specific fitment shown for 2006-2007 Volkswagen Passat and 2008 Volkswagen Passat with engine code BPY. This Walker 16553 converter uses a stainless steel shell, a ceramic substrate, and a direct-fit layout to match the original exhaust connection points.
This part cross-references Eastern Catalytic 40628 and AP Exhaust 642001 for the same application.
What It Helps Address
- Check engine light concerns related to catalyst efficiency
- Failed emissions inspection results on the listed Passat applications
- Restricted exhaust flow caused by a worn or damaged converter
- Exhaust leaks at the converter connection points
- Replacement needs for a direct-fit Volkswagen Passat catalytic converter
Installation Notes
Fits 2006-2007 Volkswagen Passat, N/A. Fits 2008 Volkswagen Passat, N/A with engine code BPY. Exhaust gasket is recommended during installation. Verify emission compliance requirements for your state before purchase, since this EPA converter is not legal for sale or use in California and other CARB-compliant states.
Quality Assurance
Walker designs this EPA line to meet federal emissions standards for listed OBDII applications while providing a vehicle-specific replacement format. Part number 16553 is intended for direct-fit installation on the specified Volkswagen Passat models and is built with materials selected for exhaust-system durability and emissions performance.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Volkswagen | Passat | Automatic | 2.0L | L4 | N/A | with Engine Code BPY; 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; Ultra Direct Fit Type; EPA |
| 2007 | Volkswagen | Passat | Automatic | 2.0L | L4 | N/A | 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; Ultra Direct Fit Type; EPA |
| 2006 | Volkswagen | Passat | Automatic | 2.0L | L4 | N/A | 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; Ultra Direct Fit Type; EPA |
| No rows match your filter. | |||||||