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Walker 83268 Catalytic Converter - Rear
Overview of Walker CalCat Catalytic Converter 83268
The Walker CalCat Catalytic Converter 83268 is designed specifically for select Chevrolet, Pontiac, and Saturn models from 2008 to 2009. Engineered to meet California Air Resources Board (CARB) standards, this catalytic converter ensures compliance with emissions regulations while maintaining vehicle performance.
- Specific fit for Chevrolet Malibu, Pontiac G6, and Saturn Aura (2008-2009)
- Constructed with durable stainless steel body material
- Standard oval body shape with dimensions: 8.5" length, 6" width, and 4" height
- Inlet type: 2 bolt welded flange; outlet type: pipe connection with 2.5" outside diameter
- Equipped with a ceramic substrate for effective emissions control
- CARB certified for use in California and other states with strict emissions standards
- Overall length of 12.5" for precise fitment
Detailed Product Description
The Walker CalCat 83268 catalytic converter is a vehicle-specific replacement part designed to fit 2008-2009 Chevrolet Malibu, Pontiac G6, and Saturn Aura models. Its stainless steel construction provides resistance to corrosion and heat, ensuring long-term durability. The converter features a standard oval body shape with a ceramic substrate that effectively reduces harmful exhaust emissions. The inlet uses a 2 bolt welded flange for secure attachment, while the outlet connects via a pipe connection with a 2.5-inch outside diameter, matching factory specifications for a proper fit.
Walker’s CalCat product line focuses on delivering catalytic converters that meet or exceed OEM standards, with an emphasis on regulatory compliance. This ensures that the 83268 model supports emissions control requirements, particularly in states enforcing CARB regulations.
Common Applications and Issues Addressed
- Replacement for clogged or damaged catalytic converters in Chevrolet Malibu (2008-2009)
- Restores proper exhaust flow and reduces harmful emissions in Pontiac G6 vehicles
- Helps resolve check engine light issues related to catalytic converter efficiency in Saturn Aura
- Supports compliance with emissions testing requirements in California and other states
- Addresses exhaust leaks or rattling noises caused by converter failure
Installation Notes and Tips
- Designed for specific fitment; verify vehicle make, model, and year before installation
- Requires professional installation due to welded flange inlet and pipe connection outlet
- Ensure exhaust system is cooled before removal to avoid injury
- Inspect surrounding exhaust components for wear or damage during replacement
- Use appropriate gaskets and hardware as installation hardware is not included
Quality Assurance and Warranty
The Walker CalCat 83268 catalytic converter is CARB certified, meeting stringent emissions standards for applicable vehicles. Manufactured with high-quality stainless steel and ceramic substrate materials, it is built for durability and reliable performance. Warranty details should be confirmed with the product supplier or manufacturer, as coverage may vary.
| Brand | Walker |
| Part Number | 83268 |
| Position | CalCat, Rear |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Body Shape | Standard oval |
| Inlet Type | 2 bolt welded flange |
| Outlet Type | Pipe connection |
| Body Height | 4 |
| Body Height | 4.000 |
| Body Length | 8.5 |
| Body Length | 8.500 |
| Body Width | 6 |
| Body Width | 6.000 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Overall Length | 12.5 |
| Overall Length | 12.500 |
| Air Tube | No |
| Air Tube Count | No |
| Body Shape | Standard oval |
| Converter Quantity | 1 |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2009 |
| Min Year Covered | 2008 |
| Most Popular Make / Model | Chevrolet malibu |
| Most Popular Year | 2008 |
| Outlet 1 Outside Diameter | 2.5 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Malibu | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 9GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
| 2009 | Pontiac | G6 | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 9GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
| 2009 | Saturn | Aura | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 9GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
| 2008 | Chevrolet | Malibu | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 8GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
| 2008 | Pontiac | G6 | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 8GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
| 2008 | Saturn | Aura | 2.4L | L4 | Rear | CARB Executive Order D-182-63; Engine Family Number (EFN) 8GMXV02.4027; 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.; If welded assembly, replace all required parts; Additional Part(s) Needed To Complete Installation: 31574; Direct Fit Type; CalCat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.