MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (51733) for the 1998-2001 Ford Ranger 2.5L and 1998-2001 Mazda B2500 2.5L. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding and includes one donut gasket. Federal/EPA compliant (not for sale in California). Meets OBDII Federal/EPA emission standards.
Specifications
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | (1) Donut gasket included |
| OEM Replacement | ZZP0-20-500, ZZP1-20-500, ZZR0-20-500, ZZR1-20-500 |
| Emissions | Federal/EPA compliant (not for sale in California) |
| Part Number | 51733 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998 | Ford | Ranger | Splash |
| 1998-2001 | Ford | Ranger | XL |
| 1998-2001 | Ford | Ranger | XLT |
| 1998-2001 | Mazda | B2500 | SE |
| 1998-2001 | Mazda | B2500 | SX |
| 1999 | Mazda | B2500 | Troy Lee |
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
