HomeExhaust > Catalytic ConverterMagnaFlow 23721 Catalytic Converter
Part #: 23721

MagnaFlow 23721 Catalytic Converter

Direct-Fit HM Grade Federal (Exc. CA)
⚙️ 2 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct-Fit HM Grade Federal (Exc. CA)
🚗Fitment: Chrysler, Sebring
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of MagnaFlow Catalytic Converter 23721

The MagnaFlow Direct-Fit HM Grade Federal (Exc. CA) catalytic converter 23721 is designed specifically for Chrysler Sebring models. Engineered for direct-fit installation, this catalytic converter ensures compliance with federal EPA standards while providing durable performance.

  • Specific fit for Chrysler Sebring vehicles
  • Constructed with stainless steel body and tube for corrosion resistance
  • Ceramic substrate for effective emission control
  • Direct-fit design with bolt-on inlet and weld-on outlet
  • Includes heat shield made of aluminized steel
  • Pre and post converter oxygen sensor locations
  • Mounting hardware included for ease of installation
  • Overall length of 38.75 inches

Product Line: Direct-Fit HM Grade Federal (Exc. CA)

The Direct-Fit HM Grade Federal (Exc. CA) product line by MagnaFlow focuses on catalytic converters that meet federal EPA compliance requirements outside of California. This line emphasizes a direct-fit design tailored to specific vehicle models, such as the Chrysler Sebring, ensuring a precise fit and reliable emission control. The HM Grade series uses high-quality materials like stainless steel and ceramic substrates to maintain durability and performance under regular driving conditions.

Detailed Product Description

MagnaFlow part number 23721 is a direct-fit catalytic converter designed for Chrysler Sebring vehicles. It features a stainless steel body and tube material that resists rust and corrosion, extending the life of the converter. The ceramic substrate efficiently reduces harmful emissions, meeting federal EPA standards. The inlet is bolt-on type, allowing for straightforward attachment, while the outlet requires welding. An aluminized steel heat shield is attached to protect surrounding components from excessive heat. This converter supports oxygen sensors both before and after the converter, ensuring accurate emissions monitoring and engine performance.

Common Applications and Problem Solving

  • Replacement for failing or clogged catalytic converters on Chrysler Sebring
  • Restores proper emission control to pass federal EPA inspections
  • Eliminates exhaust leaks caused by damaged or corroded converters
  • Improves engine performance by maintaining correct exhaust flow
  • Prevents check engine light issues related to catalytic converter faults

Installation Notes and Tips

This catalytic converter is designed for a specific fit on Chrysler Sebring models, simplifying installation. The bolt-on inlet allows for easier connection to the existing exhaust system, but the outlet requires welding for a secure fit. While mounting hardware is included, inlet and outlet mounting hardware and gaskets are not provided and may need to be sourced separately. The attached heat shield should be positioned carefully to avoid contact with other components. Professional installation is recommended to ensure proper fitment and function.

Quality Assurance and Warranty

MagnaFlow catalytic converters are manufactured with high-grade stainless steel and ceramic substrates to meet federal EPA compliance. The Direct-Fit HM Grade Federal (Exc. CA) series undergoes rigorous quality control to ensure durability and emission performance. Warranty details are provided by MagnaFlow and typically cover defects in materials and workmanship; please refer to MagnaFlow’s official warranty policy for specific terms related to part number 23721.

BrandMagnaFlow
Part Number23721
PositionDirect-Fit HM Grade Federal (Exc. CA)
Mounting Hardware IncludedYes
Universal Or Specific FitSpecific
Grade TypeRegular
Tube MaterialStainless steel
Inlet TypeBolt-on
Outlet TypeWeld-on
Heat Shield AttachedYes
Body MaterialStainless steel
Substrate MaterialCeramic
Inlet Gasket IncludedNo
Inlet Mounting Hardware IncludedNo
Outlet Mounting Hardware IncludedNo
Overall Length38.75
Air Tube Count0
Air Tube AdaptableNo
Clamp IncludedNo
Converter Quantity1
FinishStainless steel
Hangers IncludedNo
Heat Shield MaterialAluminized steel
Oxygen Sensor LocationPre and post converter
SeriesHm grade
SubtitleFederal / epa compliant
TitleHm grade direct-fit
TypeDirect-fit

This part fits 2 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2000ChryslerSebringConvertible2.5LV6N/ADirect-Fit HM Grade Federal (Exc. CA)
1999ChryslerSebringConvertible2.5LV6N/ADirect-Fit HM Grade Federal (Exc. CA)

* 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:

4546 254AC4546254AC5278 026AC5278026AC

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.