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Walker 83444 Catalytic Converter - Rear Right or Right
Overview of Walker CalCat Catalytic Converter 83444
The Walker CalCat Catalytic Converter 83444 is designed specifically for select INFINITI and Nissan models, including the Armada, Pathfinder Armada, QX56, and TITAN from 2004 to 2006. This catalytic converter features a durable stainless steel body and a ceramic substrate to meet emission standards.
- Specific fit for 2004-2006 Nissan TITAN, Armada, Pathfinder Armada, QX56
- Stainless steel body with round shape for durability
- 2 bolt welded flange inlet and outlet for secure connection
- CARB certified for California Air Resources Board compliance
- Ceramic substrate for effective emission control
- Body dimensions: 8 inches length, 4.02 inches width and height
- Overall length of 25.875 inches
Detailed Product Features and Specifications
The Walker CalCat 83444 catalytic converter is engineered with a round stainless steel body measuring 8 inches in length and approximately 4.02 inches in both width and height. It includes a single inlet and outlet, each equipped with a 2 bolt welded flange connection, ensuring a precise and secure fit. The ceramic substrate inside the converter is designed to reduce harmful emissions effectively, meeting the California Air Resources Board (CARB) certification requirements. This part is intended for specific vehicle applications, including the 2004 to 2006 Nissan TITAN and related INFINITI models such as the QX56 and Armada series.
About the Walker CalCat Product Line
The CalCat line by Walker focuses on catalytic converters that comply with strict emission standards, including CARB certification. These converters are designed to provide reliable emission control with durable materials like stainless steel and ceramic substrates. The CalCat series is tailored for specific vehicle applications, ensuring proper fitment and performance for models such as the Nissan TITAN and INFINITI Armada.
Common Applications and Problem Solving
- Replacement for failing or clogged catalytic converters on Nissan TITAN and INFINITI Armada models
- Restores proper exhaust flow and reduces harmful emissions
- Helps resolve check engine light issues related to catalytic converter efficiency
- Ensures compliance with California emission regulations
- Improves overall vehicle emission system performance
Installation Notes and Tips
This catalytic converter features 2 bolt welded flange connections on both inlet and outlet for straightforward installation. It is designed as a specific fit part, so verify compatibility with your vehicle’s year, make, and model before installation. Mounting hardware is not included, so ensure you have the necessary bolts and gaskets for a secure fit. Professional installation is recommended to maintain emission compliance and proper exhaust system function.
Quality Assurance and Warranty
The Walker CalCat 83444 catalytic converter is manufactured with high-quality stainless steel and ceramic materials to provide durability and long service life. It is CARB certified, meeting stringent emission standards. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region and application.
| Brand | Walker |
| Part Number | 83444 |
| Position | CalCat, Rear Right and Right |
| 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 | 4.02 |
| Body Height | 4.020 |
| Body Length | 8 |
| Body Length | 8.000 |
| Body Width | 4.02 |
| Body Width | 4.020 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Overall Length | 25.875 |
| Air Tube | No |
| Air Tube Count | No |
| Converter Quantity | 1 |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Type | 2 bolt welded flange |
| Max Year Covered | 2006 |
| Min Year Covered | 2004 |
| Most Popular Make / Model | Nissan titan |
| Most Popular Year | 2004 |
| Outlet 1 Outside Diameter | 2.245 |
| Outlet 1 Type | 2 bolt welded flange |
| Outlet Outside Diameter | 2.245 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | INFINITI | QX56 | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 6NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2006 | Nissan | Armada | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 6NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2006 | Nissan | TITAN | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 6NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2006 | Nissan | TITAN | 4WD | 5.6L | V8 | Right | Engine Family Number (EFN) 6NSXT05.6M9B; Not legal for sale or use in California. Legal for sale in other CARB-compliant states for use on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional part(s) needed to complete installation - 31576 and 31540; Direct Fit Type; CARB Executive Order D-182-69; CalCat Colorado |
| 2005 | INFINITI | QX56 | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2005 | Nissan | Armada | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2005 | Nissan | TITAN | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2005 | Nissan | TITAN | 4WD | 5.6L | V8 | Right | Engine Family Number (EFN) 5NSXT05.6M9B; Not legal for sale or use in California. Legal for sale in other CARB-compliant states for use on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional part(s) needed to complete installation - 31576 and 31540; Direct Fit Type; CARB Executive Order D-182-69; CalCat Colorado |
| 2004 | INFINITI | QX56 | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 4NSXT05.6P9B; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2004 | Nissan | Pathfinder Armada | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 4NSXT05.6P9B; 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 - 31576 and 31540; Direct Fit Type; CalCat | |
| 2004 | Nissan | TITAN | 5.6L | V8 | Rear Right | CARB Executive Order D-182-69; Engine Family Number (EFN) 4NSXT05.6P9B; 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 - 31576 and 31540; Direct Fit Type; CalCat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.