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Walker 84609 Catalytic Converter
| Brand | Walker 84609 |
|---|---|
| Universal Or Specific Fit | Universal |
| Grade Type | Premium |
| Tube Material | Steel |
| Body Shape | Round |
| Inlet Type | Pipe connection |
| Outlet Type | Pipe connection |
| Inlet Inside Diameter | 2.250 |
| Body Height | 4.000 |
| Body Length | 8.000 |
| Body Width | 4.000 |
| Heat Shield Attached | Yes |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Inside Diameter | 2.000 |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Converter Quantity | 1 |
| Inlet Mounting Hole Quantity | 1 |
| Outlet Mounting Hole Quantity | 1 |
| Overall Length | 12.000 |
| New York Certified | Yes |
| Heat Shield Material | Stainless steel |
| Shape | Round |
| Product line | CalCat |
| Fits | Chevrolet, Pontiac, and Saturn · 9 vehicles |
CARB certified. Built for emissions compliance on regulated applications.
Stainless steel body. Resists exhaust heat and corrosion in service.
CalCat line. Walker universal converter family for OBDII and older vehicles.
Cross-references 5461206 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Walker CalCat Universal Catalytic Converter
The Walker CalCat 84609 is a universal catalytic converter built for emissions compliance applications. It is CARB certified and validated for OBDII and non-OBD vehicles, making it a fitment-based choice for emissions repair on supported applications.
- Universal catalytic converter with premium-grade construction.
- CARB certified for compliance-focused replacement needs.
- Stainless steel body and heat shield for durable exhaust service.
- Ceramic substrate for catalytic conversion performance.
- Pipe connection inlet and outlet for universal installation planning.
Fitment and application details
Fits 2005-2007 Chevrolet Cobalt, N/A. Fits 2006-2007 Chevrolet HHR, N/A. Fits 2007 Pontiac G5, N/A. Fits 2005-2007 Saturn Ion, N/A. This part cross-references 5461206 for the same application.
Use the 84609 when replacing a universal catalytic converter that must meet CARB requirements and match the listed inlet and outlet dimensions. The round body design, stainless steel construction, and ceramic substrate support exhaust system service where emissions compliance is required. Walker CalCat 84609 is part of the CalCat line of universal catalytic converters, which are offered for both OBDII and non-OBD vehicle applications.
Common issues this part addresses
- Failed emissions test results tied to catalytic converter efficiency.
- Damaged or deteriorated converter body from exhaust heat and corrosion.
- Restricted exhaust flow caused by a worn substrate.
- Need for a CARB-certified replacement on listed applications.
Installation notes and tips
Confirm inlet and outlet pipe sizes, overall length, and available exhaust clearance before installation. Verify that the vehicle application matches the listed fitment and emissions requirements. Because this is a universal catalytic converter, proper exhaust alignment and welding or pipe adaptation may be required during installation.
Quality assurance
Walker designs, tests, and validates CalCat converters to meet CARB standards. The 84609 is also New York certified, adding another compliance reference for regulated exhaust repair.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2007 | Chevrolet | Cobalt | 2.0L | L4 | CalCat |
| 2007 | Chevrolet | HHR | 2.2L | L4 | CalCat |
| 2007 | Pontiac | G5 | 2.4L | L4 | CalCat |
| 2007 | Saturn | Ion | 2.0L | L4 | CalCat |
| 2006 | Chevrolet | Cobalt | 2.4L | L4 | CalCat |
| 2006 | Chevrolet | HHR | 2.2L | L4 | CalCat |
| 2006 | Saturn | Ion | 2.4L | L4 | CalCat |
| 2005 | Chevrolet | Cobalt | 2.2L | L4 | CalCat |
| 2005 | Saturn | Ion | 2.2L | L4 | CalCat |
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