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Walker 84184 Catalytic Converter with Integrated Exhaust Manifold - Front Left
Overview of Walker CalCat Catalytic Converter 84184
The Walker CalCat Catalytic Converter with Integrated Exhaust Manifold (part number 84184) is designed for specific Ford and Mercury models, including the Ford Fusion and Mercury Milan from 2007 to 2012. This catalytic converter meets California Air Resources Board (CARB) standards, ensuring compliance with emissions regulations.
- CARB certified with Executive Order Number D-182-72
- Constructed with a stainless steel converter body and ceramic substrate
- Integrated exhaust manifold design for efficient exhaust flow
- 6 bolt welded flange inlet and 2 bolt welded flange outlet
- Compatible with Ford Fusion and Mercury Milan models (2007-2012)
- Overall length of 23.21 inches with a 6.25-inch converter body length
- Round body shape with oval inlet port and round outlet port
Detailed Product Description
The Walker CalCat 84184 catalytic converter combines a stainless steel converter body with a ceramic substrate to provide effective emissions control. Its integrated exhaust manifold design simplifies installation and improves exhaust flow efficiency. The converter features a 6 bolt welded flange inlet and a 2 bolt welded flange outlet, designed to match the exhaust system of compatible vehicles precisely. With an overall length of 23.21 inches and a converter body length of 6.25 inches, this part fits securely within the exhaust system layout of Ford Fusion and Mercury Milan models from 2007 through 2012.
The CalCat product line by Walker focuses on delivering catalytic converters that meet strict emissions standards, including CARB certification. This ensures that the 84184 part not only fits the specified vehicles but also complies with environmental regulations, making it suitable for use in states with stringent emissions requirements.
Common Applications and Issues Addressed
- Replacement for damaged or clogged catalytic converters on Ford Fusion and Mercury Milan (2007-2012)
- Restores proper exhaust emissions control to meet CARB standards
- Helps resolve check engine light issues related to catalytic converter failure
- Improves exhaust flow and engine performance by replacing faulty converters
- Addresses exhaust leaks caused by manifold or flange damage
Installation Notes and Tips
When installing the Walker CalCat 84184 catalytic converter, ensure the 6 bolt welded flange inlet and 2 bolt welded flange outlet align correctly with the vehicle’s exhaust system. Proper torque specifications should be followed to avoid exhaust leaks. It is recommended to inspect surrounding exhaust components for wear or damage during installation to maintain system integrity.
Quality Assurance and Compliance
This catalytic converter is CARB certified under Executive Order Number D-182-72, confirming its compliance with California emissions regulations. The use of stainless steel and ceramic substrate materials ensures durability and effective emissions reduction. Walker provides quality manufacturing standards for the CalCat line, supporting reliable performance in Ford Fusion and Mercury Milan vehicles from 2007 to 2012.
| Brand | Walker |
| Part Number | 84184 |
| Position | CalCat, Front Left |
| Grade Type | Regular |
| Converter Body Length | 6.25 |
| Inlet Type | 6 bolt welded flange |
| Outlet Type | 2 bolt welded flange |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Overall Length | 23.21 |
| Overall Length | 23.210 |
| Converter Body Material | Stainless steel |
| Outlet Port Shape | Round |
| Inlet Port Shape | Oval |
| Body Height | 4.02 |
| Body Height | 4.020 |
| Body Length | 6.25 |
| Body Length | 6.250 |
| Body Shape | Round |
| Body Width | 4.02 |
| Body Width | 4.020 |
| CARB Executive Order Number | D-182-72 |
| Converter Quantity | 1 |
| Inlet 1 Type | 6 bolt welded flange |
| Inlet Type | 6 bolt welded flange |
| Material | Stainless steel |
| Max Year Covered | 2012 |
| Min Year Covered | 2007 |
| Most Popular Make / Model | Ford fusion |
| Most Popular Year | 2010 |
| Mounting Hardware Included | Yes |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Ford | Fusion | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) CFMXV03.0VDF; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat | |
| 2011 | Ford | Fusion | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) BFMXV03.0VDF; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat | |
| 2011 | Mercury | Milan | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) BFMXV03.0VDF; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat | |
| 2010 | Ford | Fusion | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) AFMXV03.0VDF; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat | |
| 2010 | Mercury | Milan | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) AFMXV03.0VDF; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat | |
| 2009 | Ford | Fusion | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 9FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
| 2009 | Mercury | Milan | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 9FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
| 2008 | Ford | Fusion | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 8FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
| 2008 | Mercury | Milan | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 8FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
| 2007 | Ford | Fusion | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 7FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
| 2007 | Mercury | Milan | FWD | 3.0L | V6 | Front Left | CARB Executive Order D-182-72; Engine Family Number (EFN) 7FMXV03.0VEK; 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.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31709; CalCat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.