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Walker 16771 Catalytic Converter - Rear
| Brand | Walker 16771 |
|---|---|
| Position | Rear |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Round |
| Body Height | 4 |
| Body Length | 12 |
| Body Width | 4 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Overall Length | 78.5 |
| Air Tube | No |
| Air Tube Count | No |
| Body Height | 4.000 |
| Body Length | 12.000 |
| Body Material | Stainless steel |
| Body Shape | 4" round |
| Body Width | 4.000 |
| Converter Position | Rear underbody |
| Converter Quantity | 1 |
| Fitment | Direct fit |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet 2 Type | 2 bolt welded flange |
| Inlet Connection Type | 2 bolt welded flanges |
| Inlet Count | 2 |
| Inlet Quantity | 2 |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2006 |
| Min Year Covered | 2003 |
| Most Popular Make / Model | Hyundai santa fe |
| Product line | EPA |
| Fits | Hyundai · 4 vehicles |
EPA-compliant design. Built to meet emissions standards with assured compliance.
Direct-fit replacement. Specific fit for easier installation and fewer modifications.
Stainless steel body. Corrosion-resistant construction with a ceramic substrate.
Cross-references AP Exhaust 643043, BRExhaust 096-2309 and Febi-Bilstein 40606 for the same application. See all 3.
Walker EPA Direct-Fit Catalytic Converter
Walker EPA 16771 is a direct-fit catalytic converter for rear underbody placement on select Hyundai Santa Fe models. It is built with a stainless steel body, ceramic substrate, and welded flange connections for a factory-style exhaust repair on 2003-2006 Hyundai Santa Fe applications.
Key Features
- Direct-fit design for straightforward replacement on the specified vehicle application
- EPA-compliant construction for federal-emissions-equipped vehicles
- Stainless steel body with round 4-inch body dimensions
- Ceramic substrate material for exhaust aftertreatment performance
- Rear underbody converter position with pre-catalyst oxygen sensor location
- 2-bolt welded flange inlet and outlet connections
- Specific fitment for 2003-2006 Hyundai Santa Fe, rear
Product Details
Walker EPA 16771 is part of the Walker Ultra Direct-Fit Catalytic Converter line, which is built for import and domestic OBDII vehicles and engineered to meet EPA standards. This converter is designed for 2003-2006 Hyundai Santa Fe rear applications and is listed for federal and California emission model coverage in the fitment notes, while also stating it is not legal for sale or use in California and other CARB-compliant states. For buyers searching for a 2004 Hyundai Santa Fe catalytic converter replacement or a direct-fit exhaust converter for 2003-2006 Hyundai Santa Fe rear underbody service, this part number 16771 provides the specified OE-style configuration.
This part cross-references AP Exhaust 643043 and BRExhaust 096-2309 for the same application.
Common Repair Uses
- Replacing a failed or restricted catalytic converter
- Addressing exhaust efficiency or emissions-related fault codes
- Restoring proper exhaust flow on a rear underbody converter location
- Repairing flange-mount exhaust connections on the Hyundai Santa Fe
- Servicing a direct-fit emissions component on 2003-2006 Hyundai Santa Fe models
Installation Notes
Confirm the vehicle is a 2003-2006 Hyundai Santa Fe, rear application before ordering. The fitment notes specify that an exhaust gasket is recommended. Verify emission-system requirements for your state before installation, since this converter is not legal for sale or use in California and other CARB-compliant states.
Quality Assurance
Walker EPA 16771 is built to EPA standards and uses a stainless steel body with a ceramic substrate for regulated exhaust service on the listed application. The Walker Ultra Direct-Fit product line is positioned for direct replacement use on OBDII vehicles with application-specific fitment.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Hyundai | Santa Fe | 3.5L | V6 | Rear | 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 |
| 2005 | Hyundai | Santa Fe | 3.5L | V6 | Rear | 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 |
| 2004 | Hyundai | Santa Fe | 3.5L | V6 | Rear | 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 |
| 2003 | Hyundai | Santa Fe | 3.5L | V6 | Rear | 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 |
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