Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
Magnaflow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Compatible with 2003-2004 Toyota 4Runner and 2003-2005 Lexus GX470
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install
MagnaFlow Conv DF 03-04 4Run 4.7 Driver Side Manifold OEM Easy Install

MagnaFlow OEM-Grade Direct-Fit Manifold Catalytic Converter - Toyota 4Runner 2003-2004 4.7L V8 - Driver Side

Magnaflow SKU: MAG49339
Price
In Stock – Ready to Ship
Shipping calculated at checkout.

MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit manifold catalytic converter (49339) for the 2003-2004 Toyota 4Runner 4.7L V8 (driver side). Spun-body, mandrel-bent 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, and includes gaskets and hardware. Federal/EPA compliant (not for sale in California).

Specifications

Type OEM-Grade direct-fit manifold catalytic converter
Grade OEM Grade
Material 409 stainless steel (spun body)
Hardware Gaskets & hardware included
OEM Replacement 17104-50180, 17105-50170
Position Driver side
Emissions Federal/EPA compliant (not for CA)
Part Number 49339

This part fits:

Year Make Model Submodel
2003-2005 Lexus GX470 Base
2003-2004 Toyota 4Runner Limited
2003-2004 Toyota 4Runner Sport
2003-2004 Toyota 4Runner SR5

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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