MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4561333
In stock
$1,263.00
Listed as compatible with this vehicle by the retailer feed.
Check price2005 Buick Park Avenue Exhaust Systems
30 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2005 Buick Park Avenue parts
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 5461333
In stock
$1,386.00
Listed as compatible with this vehicle by the retailer feed.
Check price
Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 2.75" Outlet (ID), 84507
In stock
$1,423.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 2.625" Outlet (OD), 84596
In stock
$1,886.00
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Direct-Fit Exhaust System Kit, 106-0072
Out of stock
$363.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Exhaust Manifold Crossover Pipe, 679-003
Out of stock
$450.99
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.