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MagnaFlow 447103 Catalytic Converter - Front
California OBDII Direct-Fit Converter
MagnaFlow 447103 is a California Grade, CARB-compliant direct-fit catalytic converter for specific Toyota Land Cruiser and Lexus LX450 applications. It is built for bolt-on replacement, with stainless steel construction and a ceramic substrate to support reliable exhaust flow and corrosion resistance.
Designed for the front position on the 1995-1997 Toyota Land Cruiser and 1996-1997 Lexus LX450, this MagnaFlow Direct-Fit CALIFORNIA OBDII CONVERTERS part is engineered to match original equipment fitment and function. The 447103 catalytic converter also cross-references OE part number 17401-66090 for the same application.
Key Features
- Direct-fit catalytic converter for specific front-position applications
- CARB-compliant design for legal use in California and other CARB-restricted states on listed vehicles
- Stainless steel body and tubing for corrosion resistance
- Ceramic substrate construction
- Bolt-on inlet and outlet for no-cut, no-weld installation
- Mounting hardware included
- Pre-converter oxygen sensor location
- Overall length: 41.25 in.
Fitment Details
- Fits 1997 Lexus LX450, front
- Fits 1997 Toyota Land Cruiser, front
- Fits 1996 Lexus LX450, front
- Fits 1996 Toyota Land Cruiser, front
- Fits 1995 Toyota Land Cruiser, front
What This Converter Helps Address
- Check engine light concerns related to a failing catalytic converter
- Exhaust restriction caused by a worn or damaged converter
- Corrosion issues from an aging factory exhaust component
- Leaking seals at the converter connection points
- Replacement needs for a CARB-regulated front catalytic converter
Installation Notes
This direct-fit converter is designed for DIY installation with the proper tools and does not require cutting or welding. Included gaskets and hardware help reduce the chance of exhaust leaks and eliminate the need to reuse corroded factory fasteners. Verify vehicle year, make, model, front position, and CARB application details before installation.
Quality Assurance
MagnaFlow uses 3D scanning during development to help the part fit and function like the original equipment. The 447103 catalytic converter is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for CARB guideline compliance on the listed vehicles.
| Brand | MagnaFlow |
| Part Number | 447103 |
| Position | Direct-Fit CALIFORNIA OBDII CONVERTERS, Front |
| 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 |
| Overall Length | 41.25 |
| Air Tube Count | 0 |
| Air Tube Adaptable | No |
| Clamp Included | No |
| Converter Quantity | 1 |
| Finish | Stainless steel |
| Hangers Included | No |
| Heat Shield Material | None |
| Oxygen Sensor Location | Pre converter |
| Type | Direct-fit |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Lexus | LX450 | 4.5L | L6 | Front | Certification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 1997 | Toyota | Land Cruiser | 4.5L | L6 | Front | Certification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 1996 | Lexus | LX450 | 4.5L | L6 | Front | Certification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 1996 | Toyota | Land Cruiser | 4.5L | L6 | Front | Certification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 1995 | Toyota | Land Cruiser | 4.5L | L6 | Front | Certification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number STY4.55JGFEK; 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.