MagnaFlow HM Direct-Fit Catalytic Converter - Chevrolet Astro 2000-2005 4.3L

MagnaFlow HM Grade Federal/EPA-compliant direct-fit catalytic converter (23484) for the 2000-2005 Chevrolet Astro 4.3L. Mandrel-bent 409 stainless steel tubing with a single laser-fusion weld replicates the OE design for smooth exhaust flow and a leak-resistant seal; bolt-in installation requires no cutting or welding, and the included (1) Torca Clamp, (2) Donut Gaskets, (1) Flange Gasket seal out exhaust leaks. Meets EPA emissions standards for OBDII Federally registered vehicles; not for sale in California.

Specifications

This part fits:

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