2004 Chevrolet Astro Catalytic Converter - Rear 6 Cyl 4.3L MagnaFlow Performance Exhaust

★★★★☆ 4.5/5 9 ratings

HM Grade Universal Catalytic Converter - 3.00in.

Features:
Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
Durable 308 stainless steel MIG welds
High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Compact, lightweight construction enables installation in confined areas, welding is required

Cutting and Welding Required During Installation

Magnaflow HM Grade Universal Catalytic Converter - 3.00in.

Universal HM Grade Federal (Excludes CA)

Best Price:

$334.36 USD $401.23 USD

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Brand	MagnaFlow Performance Exhaust
Part #	99009HM
Condition	New
Warehouse	C
Position	Rear
UPC	841380031594

Astro MagnaFlow Performance Exhaust Catalytic Converter 2004 Chevrolet

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Additional Fitment Information:

Vehicle	Engine	Position	CC	CID	Block Type
2004 Chevrolet Astro	6 Cyl 4.3L	Rear	-	262	V

Description Specifications Reviews (9)

HM Grade Universal Catalytic Converter - 3.00in.
Cutting and Welding Required During Installation
Magnaflow HM Grade Universal Catalytic Converter - 3.00in.
Universal HM Grade Federal (Excludes CA)

Replacement & Maintenance Guide

Helpful replacement and maintenance guidance for Catalytic Converter.

System	Exhaust / Emissions
Description / What It Does	The catalytic converter reduces harmful exhaust emissions by converting pollutants into less harmful gases. It usually fails because of misfires, oil burning, coolant contamination, or fuel mixture problems rather than normal wear.
Replace / Inspect Guidance	Not a routine replacement item; inspect if there are emissions codes, rattles, rotten-egg smell, poor power, or failed inspection. Replace only when confirmed failed, but diagnose quickly to prevent more damage.
Job Difficulty	Professional
Maintenance Tips	Fix misfires immediately, maintain oxygen sensors and fuel trims, repair oil/coolant consumption issues, and use the correct fuel.

General

Air Tube Adaptable

Air Tube Count

Body Height

3.75

Body Material

Stainless Steel

Body Type

Clam-shell

Body Width

5.5

California Air Resources Board (CARB) Certified

CARB Executive Order Number

Not Applicable

Clamps Included

Hangers Included

Heat Shield Attached

Yes

Heat Shield Material

Aluminized Steel

Inlet Gasket Included

Inlet Inside Diameter

Inlet Mounting Hardware Included

Inlet Orientation

Straight

Inlet Quantity

Outlet Gasket Included

Outlet Inside Diameter

Outlet Mounting Hardware Included

Outlet Orientation

Straight

Outlet Quantity

Sensor Port Count

Substrate Material

Ceramic

Tube Material

Stainless Steel

Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.