MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter, 99209HM
In stock
$196.99
Listed as compatible with this vehicle by the retailer feed.
Check priceSearch parts for your 2001 Buick LeSabre
8 products matching “Catalytic Converter” listed as compatible with this vehicle.
MagnaFlow OEM Grade Federal / EPA Compliant Universal Catalytic Converter, 51209
In stock
$211.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24204
In stock
$332.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 93304
In stock
$348.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51333
In stock
$349.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD), 16386
In stock
$365.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 82917
In stock
$1,218.00
Listed as compatible with this vehicle by the retailer feed.
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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.
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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.