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MagnaFlow 444311 Catalytic Converter - Front Left
Overview of MagnaFlow Direct-Fit Catalytic Converter 444311
The MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS catalytic converter 444311 is designed specifically for Nissan Maxima and Infiniti I35 models. This direct-fit converter ensures a precise replacement with stainless steel construction and bolt-on inlet and outlet connections for straightforward installation.
- Specific fit for Nissan Maxima and Infiniti I35
- Stainless steel body and tube material for durability
- Bolt-on inlet and outlet for direct-fit installation
- Ceramic substrate for effective emissions control
- Includes mounting hardware and inlet gasket
- Overall length of 8.375 inches with 4-inch main piping diameter
- Oxygen sensor located post converter for accurate monitoring
Product Line: Direct-Fit CALIFORNIA OBDII CONVERTERS
The Direct-Fit CALIFORNIA OBDII CONVERTERS line by MagnaFlow is engineered to meet California emissions standards while providing a direct replacement solution. This product line focuses on specific vehicle fitments, ensuring compliance with OBDII requirements and simplifying installation without the need for modifications.
Detailed Product Description
MagnaFlow part number 444311 is a regular grade catalytic converter constructed with stainless steel for both the body and tubing, offering resistance to corrosion and heat. The ceramic substrate inside efficiently reduces harmful emissions, meeting regulatory standards. The converter features bolt-on inlet and outlet connections, allowing for a direct-fit installation on Nissan Maxima and Infiniti I35 vehicles. The oxygen sensor is positioned post converter to maintain accurate emissions monitoring. This unit comes with mounting hardware and an inlet gasket to facilitate installation, though inlet mounting hardware and clamps are not included.
Common Applications and Issues Addressed
- Replacement of a faulty or clogged catalytic converter on Nissan Maxima and Infiniti I35
- Restoring proper emissions control to pass California OBDII inspections
- Resolving check engine light issues related to catalytic converter efficiency
- Improving exhaust flow with a direct-fit stainless steel converter
- Maintaining compliance with state emissions regulations
Installation Notes and Tips
- Designed for direct bolt-on installation; no welding required
- Verify oxygen sensor location post converter before installation
- Use included mounting hardware and inlet gasket for secure fit
- Inspect exhaust system for leaks after installation
- Professional installation recommended for best results
Quality Assurance and Warranty
MagnaFlow catalytic converters are manufactured to meet strict quality standards with durable stainless steel construction and reliable ceramic substrates. While specific warranty details for part number 444311 are not provided here, MagnaFlow products typically come with a limited warranty against defects in materials and workmanship. Consult MagnaFlow documentation or authorized dealers for exact warranty terms.
| Brand | MagnaFlow |
| Part Number | 444311 |
| Position | Direct-Fit CALIFORNIA OBDII CONVERTERS, Front Left |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Tube Material | Stainless steel |
| Inlet Type | Bolt-on |
| Outlet Type | Bolt-on |
| Heat Shield Attached | No |
| Body Material | Stainless steel |
| Substrate Material | Ceramic |
| Inlet Gasket Included | Yes |
| Inlet Mounting Hardware Included | No |
| Overall Length | 8.375 |
| Air Tube Count | 0 |
| Air Tube Adaptable | No |
| Clamp Included | No |
| Converter Quantity | 1 |
| Finish | Stainless steel |
| Hangers Included | No |
| Heat Shield Material | None |
| Main Piping Diameter | 4 |
| Oxygen Sensor Location | Post converter |
| Type | Direct-fit |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | INFINITI | I35 | 3.5L | V6 | Front Left | Certification Level : LEV1 LEV; CARB Executive Order D-193-96; Engine Family Number 4NSXV03.5N7A; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2003 | INFINITI | I35 | 3.5L | V6 | Front Left | Certification Level : LEV1 LEV; CARB Executive Order D-193-96; Engine Family Number 3NSXV03.5C7A; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2003 | Nissan | Maxima | 3.5L | V6 | Front Left | Certification Level : LEV1 LEV; CARB Executive Order D-193-96; Engine Family Number 3NSXV03.5C7A; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2002 | INFINITI | I35 | 3.5L | V6 | Front Left | Certification Level : LEV1 LEV; CARB Executive Order D-193-96; Engine Family Number 2NSXV03.5C6A; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2002 | Nissan | Maxima | 3.5L | V6 | Front Left | Certification Level : LEV1 LEV; CARB Executive Order D-193-96; Engine Family Number 2NSXV03.5C6A; Direct-Fit CALIFORNIA OBDII CONVERTERS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.