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Walker 83178 Catalytic Converter
Overview of Walker CalCat Catalytic Converter 83178
The Walker CalCat Catalytic Converter 83178 is designed specifically for 2009 Toyota Corolla and Matrix models. This catalytic converter meets California Air Resources Board (CARB) certification standards, ensuring compliance with strict emissions regulations.
- Specific fit for 2009 Toyota Corolla and Matrix
- CARB certified for emissions compliance
- Stainless steel body construction for durability
- Ceramic substrate for effective catalytic conversion
- 2 bolt welded flange inlet and outlet
- Body dimensions: 8" length, 4" width, 4" height
- Overall length: 87.25 inches
- Round body shape with single inlet and outlet
Detailed Product Description
The Walker CalCat 83178 catalytic converter features a stainless steel body with a round shape, measuring 8 inches in length, 4 inches in width, and 4 inches in height. It includes a ceramic substrate designed to facilitate the conversion of harmful exhaust gases into less harmful emissions. The inlet and outlet both utilize a 2 bolt welded flange design, providing a secure and specific fit for the 2009 Toyota Corolla and Matrix models. This part is engineered to meet regular grade standards and is CARB certified, making it suitable for use in states with strict emissions requirements.
Walker CalCat Product Line Information
The CalCat line by Walker focuses on catalytic converters that comply with California Air Resources Board regulations. These converters are designed to provide reliable emissions control while maintaining vehicle performance. The CalCat 83178 is part of this line, offering a specific fit and certified performance for select Toyota models.
Common Applications and Issues Addressed
- Replacement for faulty or damaged catalytic converters on 2009 Toyota Corolla and Matrix
- Helps resolve emissions test failures due to converter inefficiency
- Reduces harmful exhaust emissions to meet environmental standards
- Addresses check engine light issues related to catalytic converter performance
- Improves exhaust flow and engine efficiency when original converter is clogged
Installation Notes and Tips
This catalytic converter is designed for a specific fit on 2009 Toyota Corolla and Matrix models. It features 2 bolt welded flange connections on both inlet and outlet for secure mounting. Mounting hardware is not included, so ensure you have the necessary bolts and gaskets for installation. Proper alignment and torque specifications should be followed to avoid exhaust leaks.
Quality Assurance and Warranty
The Walker CalCat 83178 catalytic converter is manufactured with stainless steel and a ceramic substrate to ensure durability and effective emissions control. It is CARB certified, meeting stringent environmental standards. Warranty details should be confirmed with the manufacturer or distributor, as they may vary.
| Brand | Walker |
| Part Number | 83178 |
| Position | CalCat |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Round |
| Inlet Type | 2 bolt welded flange |
| Outlet Type | 2 bolt welded flange |
| Body Height | 4 |
| Body Height | 4.000 |
| Body Length | 8 |
| Body Length | 8.000 |
| Body Width | 4 |
| Body Width | 4.000 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Overall Length | 87.25 |
| Overall Length | 87.250 |
| Air Tube | No |
| Air Tube Count | No |
| Converter Quantity | 2 |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2009 |
| Min Year Covered | 2009 |
| Most Popular Make / Model | Toyota corolla |
| Most Popular Year | 2009 |
| Outlet 1 Outside Diameter | 1.888 |
| Outlet 1 Type | 2 bolt welded flange |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Toyota | Corolla | 1.8L | L4 | N/A | CARB Executive Order D-182-62; Engine Family Number (EFN) 9TYXV01.8BEA; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Additional part(s) needed to complete installation - 31639 and 31357; Direct Fit Type; CalCat |
| 2009 | Toyota | Matrix | 1.8L | L4 | N/A | CARB Executive Order D-182-62; Engine Family Number (EFN) 9TYXV01.8BEA; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Additional part(s) needed to complete installation - 31639 and 31357; Direct Fit Type; CalCat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.