MagnaFlow California Grade universal catalytic converter (456204) for Chevrolet Cavalier + more (2001-2006). It has a 2in inlet and outlet. Stainless steel construction with a ceramic substrate for corrosion resistance and long service life. CARB compliant (EO D-193-114); 50-state legal. Universal design — cutting and welding required to install.
Specifications
| Type | Universal catalytic converter (California Grade) |
| Compliance | CARB compliant (EO D-193-114); 50-state legal |
| Material | Stainless steel, ceramic substrate |
| Inlet / Outlet | 2in / 2in |
| Connection | Pipe / weld-on (universal) |
| Quantity | 1 |
| Part Number | 456204 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Audi | A4 | Cabriolet |
| 2004 | Cadillac | CTS | Base |
| 2004-2005 | Chevrolet | Cavalier | Base |
| 2004-2005 | Chevrolet | Cavalier | LS |
| 2004-2005 | Chevrolet | Cavalier | LS Sport |
| 2006 | Chevrolet | Cobalt | SS |
| 2004 | Chevrolet | Malibu | LS |
| 2004 | Chevrolet | Malibu | LT |
| 2004 | Chevrolet | Malibu | Maxx |
| 2004 | Chevrolet | Malibu | Maxx LS |
| 2004 | Chevrolet | Malibu | Maxx LT |
| 2005 | Dodge | Neon | SRT-4 |
| 2005 | Ford | Thunderbird | 50th Anniversary Edition |
| 2005 | Ford | Thunderbird | Base |
| 2004 | Oldsmobile | Alero | GL |
| 2004 | Oldsmobile | Alero | GX |
| 2004-2005 | Pontiac | Grand Am | SE |
| 2004 | Pontiac | Grand Am | SE1 |
| 2004 | Pontiac | GTO | Base |
| 2005 | Pontiac | Sunfire | Base |
| 2004 | Pontiac | Sunfire | SE |
| 2004 | Saturn | Ion | 1 |
| 2004 | Saturn | Ion | 2 |
| 2004 | Saturn | Ion | 3 |
| 2004-2006 | Saturn | Ion | Red Line |
| 2001-2002 | Saturn | L100 | Base |
| 2001-2003 | Saturn | L200 | Base |
| 2004 | Saturn | L300 | 1 |
| 2001-2003 | Saturn | LW200 | Base |
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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