Walker CalCat CARB Direct Fit Catalytic Converter 2.255" Outlet (OD), 83450
In stock
$1,351.00
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Buick Rendezvous Exhaust Systems
28 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2004 Buick Rendezvous parts
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4551038
In stock
$1,938.00
Listed as compatible with this vehicle by the retailer feed.
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Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-919
Out of stock
$192.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Exhaust Manifold Crossover Pipe, 679-002
Out of stock
$253.99
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.