MagnaFlow
Direct-Fit CALIFORNIA OBDII CONVERTERS

MagnaFlow 447217 Catalytic Converter - Rear

Brand MagnaFlow 447217
Position Rear
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 Yes
Body Material Stainless steel
Substrate Material Ceramic
Overall Length 11.5
Air Tube Count 0
Sensor Port Count 0
Air Tube Adaptable No
Clamp Included No
Converter Quantity 1
Finish Stainless steel
Hangers Included No
Heat Shield Material Aluminized steel
Oxygen Sensor Location None
Type Direct-fit
Product line Direct-Fit CALIFORNIA OBDII CONVERTERS
Fits Lexus and Toyota · 5 vehicles

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

Stainless steel construction. Resists corrosion for lasting exhaust durability.

CARB compliant. Meets California Air Resources Board requirements.

Cross-references 18450-66120 and 1845066120 for the same application. See all 2.

$450.00Free shipping
In stock · usually ships same day before 1pm CST
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 $450.00
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 447217 is a California Grade, CARB-compliant direct-fit catalytic converter for the rear position on select Toyota Land Cruiser and Lexus LX450 applications. It is built for bolt-on replacement, with stainless steel construction and a ceramic substrate to support exhaust flow and corrosion resistance.

Designed for 1995-1997 Toyota Land Cruiser and 1996-1997 Lexus LX450 models, this MagnaFlow California OBDII converter is engineered to match original equipment fit and function. The part number 447217 also cross-references OE part 18450-66120 for the same application.

Key Features

  • Direct-fit design for specific rear-position applications
  • CARB-compliant California Grade construction for listed vehicles
  • Stainless steel tube and body materials
  • Ceramic substrate for catalytic conversion performance
  • Bolt-on inlet and outlet for no-cut, no-weld installation
  • Heat shield attached to support underbody durability
  • Included gaskets help achieve a proper exhaust seal
  • Designed using 3D scanning for OE-style fitment

Fitment Details

Compatible with 1995 Toyota Land Cruiser, rear; 1996 Toyota Land Cruiser, rear; 1997 Toyota Land Cruiser, rear; 1996 Lexus LX450, rear; and 1997 Lexus LX450, rear. This makes 447217 a direct replacement for drivers searching for a rear catalytic converter for a 1995-1997 Toyota Land Cruiser or 1996-1997 Lexus LX450.

What It Helps Address

  • Check engine light concerns related to a failing rear catalytic converter
  • Exhaust leaks at the converter connection points
  • Corrosion on aging factory exhaust components
  • Fitment issues from non-direct replacement parts
  • CARB compliance needs for California and CARB-restricted states

Installation Notes

This direct-fit catalytic converter is designed for DIY installation with the proper tools and does not require cutting or welding. Use the included gaskets during installation to help ensure a secure seal and reduce the chance of exhaust leaks. Confirm the rear-position fitment and OE interchange before installation on your Toyota Land Cruiser or Lexus LX450.

Quality Assurance

MagnaFlow uses 3D scanning in the design process to help the part fit and function like the original equipment. Part number 447217 is built to meet or exceed California Air Resources Board requirements and has been tested 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
1997LexusLX4504.5LL6RearCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1997ToyotaLand Cruiser4.5LL6RearCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number VTY4.55JGKEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1996LexusLX4504.5LL6RearCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1996ToyotaLand Cruiser4.5LL6RearCertification Level : TIER1; CARB Executive Order D-193-103; Engine Family Number TTY4.55JGFEK; Direct-Fit CALIFORNIA OBDII CONVERTERS
1995ToyotaLand Cruiser4.5LL6RearCertification 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.
18450-661201845066120