MagnaFlow
Direct-Fit CALIFORNIA OBDII CONVERTERS

MagnaFlow 447103 Catalytic Converter - Front

Brand MagnaFlow 447103
Position 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
Product line Direct-Fit CALIFORNIA OBDII CONVERTERS
Fits Lexus and Toyota · 5 vehicles

Direct-fit replacement. Bolt-on installation with no cutting or welding required.

CARB compliant. Meets California Air Resource Board requirements for legal use in restricted states.

Stainless steel construction. Resists corrosion and helps maintain long-term durability.

Cross-references 17401-66090 and 1740166090 for the same application. See all 2.

$735.37Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $735.37
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

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.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1997LexusLX4504.5LL6FrontCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1997ToyotaLand Cruiser4.5LL6FrontCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1996LexusLX4504.5LL6FrontCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1996ToyotaLand Cruiser4.5LL6FrontCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1995ToyotaLand Cruiser4.5LL6FrontCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number STY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
17401-660901740166090