The MagnaFlow OEM Grade Direct-Fit Catalytic Converter 49507 is the rear converter for the 1999-2003 Lexus RX300 3.0L and 2001-2003 Toyota Highlander 3.0L. Its spun 409 stainless steel body carries a ceramic monolith substrate and installs without cutting or welding using the included gaskets and hardware. MagnaFlow replicates the OE spun body design with a single laser fusion weld to reduce leak points and keep the check engine light off. It interchanges with OE parts 17410-20201 and 17410-20390. This is a Federal / EPA compliant converter and is not legal for sale or installation in California, Colorado or New York.
| Type | Direct-fit catalytic converter (OEM grade) |
| Position | Rear |
| Material | 409 stainless steel body, ceramic substrate |
| Emissions / Compliance | Federal / EPA compliant; not legal in California, Colorado or New York |
| Part Number | 49507 |
| OE Interchange | 17410-20201, 17410-20390 |
| Quantity | 1 |
| Warranty | 5-year/50,000-mile construction, 2-year/25,000-mile emissions |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2003 | Lexus | RX300 | Base |
| 2001-2003 | Toyota | Highlander | Base |
| 2001-2003 | Toyota | Highlander | Limited |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
