MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24221
In stock
$475.99
Listed as compatible with this vehicle by the retailer feed.
Check price2006 Chevrolet Impala Exhaust Systems
67 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2006 Chevrolet Impala parts
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 23971
In stock
$514.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49195
In stock
$541.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 33.500 IN, 54693
In stock
$552.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 36.00 IN, 14797
In stock
$616.99
Listed as compatible with this vehicle by the retailer feed.
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Hooker Headers LS Exhaust Manifold - Black Ceramic, 8501-3HKR
In stock
$623.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID), 82617
In stock
$797.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 456206
In stock
$931.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 5461206
In stock
$1,239.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter Overall Length 39.460 IN, 84599
In stock
$1,650.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 5461195
In stock
$1,683.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4561221
In stock
$1,726.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4561195
In stock
$1,773.00
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Exhaust Manifold Gasket, 12617944
In stock
$19.99
Listed as compatible with this vehicle by the retailer feed.
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MAHLE Original Exhaust Manifold Gasket Set, MS16124
Out of stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Direct Fit Exhaust Manifold: without Heat Shield, 674-948
Out of stock
$111.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Crossover Pipe with Hardware, 679-004
Out of stock
$141.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Direct-Fit Exhaust System Kit, 116-0015
Out of stock
$418.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Direct-Fit Exhaust System Kit, 106-0206
Out of stock
$521.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.