1997-1999 Jeep Wrangler TJ Catalytic Converter Direct Fit 4.0L Federal 23227 MagnaFlow
1997-1999 Jeep Wrangler TJ Catalytic Converter Direct Fit 4.0L Federal 23227 MagnaFlow
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Overview:
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23227. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1997-1999 Jeep Wrangler 4.0L. MagnaFlow 23227 includes (1) Donut Gasket, (1) Torca Clamp and interchanges with OE parts 5083 056AA, 5083 056AB, 5083 057AA, 5083 057AB, 5201 8934AB, 5201 8934AD, 52018934, 5202 0064AC, 5202 0064AE, 52020064. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
NOT CARB COMPLIANT! This converter is NOT FOR SALE in California, Colorado, New York, or Maine!
- Durable 308 stainless steel MIG welds
- Simplifies installation with essential gaskets and hardware being included in the box
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Applications:
- Fits 1997-1999 Jeep Wrangler TJ
- Engine: 4.0L L6 242 CID
- System is 2.5" diameter but tapers to 2.25" to connect to factory exhaust system.
- Direct Fit Catalytic Converter
Specifications:
- Body Material: Stainless Steel
- Brand: MagnaFlow
- CARB Compliant: No
- Clamps Included: Yes
- Finish: Stainless
- Fitment Style: Direct-Fit / Vehicle Specific
- Hangers Included: Yes
- Inlet Connection: Flange
- Inlet Diameter: 2.5 in
- Inlet Gasket Included: Yes
- Main Tubing Diameter: 2.5 in
- Material: Stainless Steel
- Outlet Diameter: 2.5 in
- Outlet Type: Pipe Connection
- Overall Length: 51.5 in
- Sensor Port Count: 2
- Substrate Material: Ceramic
- Tube Material: Stainless Steel
- Part Number: 23227
Interchange:
- OEM - 5083056AA
- OEM - 5083056AB
- OEM - 5083057AA
- OEM - 5083057AB
- OEM - 52018934AB
- OEM - 52018934AD
- OEM - 52018934
- OEM - 52020064AC
- OEM - 52020064AE
- OEM - 52020064
Why Buy This MagnaFlow Part?
Built for exhaust-system performance, durability, and dependable fitment, this part is well suited for replacement, repair, or custom fabrication projects.

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.