MagnaFlow HM-Grade Federal/EPA-compliant direct-fit catalytic converter (23258) for the 1998-2004 Dodge Intrepid 2.7L (also fits Chrysler 300M and Concorde). Spun-body 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding. Federal/EPA compliant (not for CA), OBDII.
Specifications
| Type | Direct-fit catalytic converter |
| Grade | HM-Grade |
| Material | 409 stainless steel (spun body) |
| Engine | 2.7L |
| OEM Replacement | 4581701AC, 4581703AG, 4581705AC, 4581707AF, 4581727AB, 4581729AA, 4581731AC, 4581733AA, 4581737AA (and supersessions) |
| Emissions | Federal/EPA compliant (not for sale in CA), OBDII |
| Part Number | 23258 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Chrysler | 300M | Base |
| 2003 | Chrysler | 300M | Pro-Am |
| 2002-2004 | Chrysler | 300M | Special |
| 2002-2004 | Chrysler | Concorde | Limited |
| 1998-2004 | Chrysler | Concorde | LX |
| 1998-2004 | Chrysler | Concorde | LXi |
| 1999-2001 | Chrysler | LHS | Base |
| 1998-2000 | Dodge | Intrepid | Base |
| 1998-2004 | Dodge | Intrepid | ES |
| 2004 | Dodge | Intrepid | Police |
| 2000-2002 | Dodge | Intrepid | R/T |
| 2001-2004 | Dodge | Intrepid | SE |
| 2003-2004 | Dodge | Intrepid | SXT |
| 2020 | Toyota | Corolla | Hybrid LE |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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