Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2" Inlet (ID) 2.25" Outlet (OD), 21525
In stock
$163.99
Listed as compatible with this vehicle by the retailer feed.
Check price2008 Buick LaCrosse Exhaust Systems
36 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2008 Buick LaCrosse parts
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24205
In stock
$457.99
Listed as compatible with this vehicle by the retailer feed.
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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.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49227
In stock
$481.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.225" Outlet (OD), 54752
In stock
$516.99
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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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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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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BRExhaust Direct-Fit Exhaust System Kit, 106-0013
Out of stock
$344.99
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.