Walker Exhaust Clamp, 35344
In stock
$2.99
Listed as compatible with this vehicle by the retailer feed.
Check price1999 Cadillac Seville Exhaust Systems
15 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 1999 Cadillac Seville parts
Victor Reinz EGR Valve Gasket, 71-13964-00
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
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Nickson Heavy Duty 1-7/8" Exhaust Clamp with 3/8" U-Bolt, 517178
In stock
$6.29
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Pipe Flange Gasket, 61311
In stock
$6.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe Flange Gasket, 31587
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Victor Reinz Exhaust Pipe Flange Gasket, 71-13621-00
In stock
$8.39
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Pipe Flange Gasket, 61009
In stock
$10.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-1058
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Pipe Flange Gasket, 61431
In stock
$22.99
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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Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 81507
In stock
$861.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 93150
In stock
$1,366.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51762
In stock
$1,707.00
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.625" Outlet (OD), 16686
In stock
$1,813.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4481202
In stock
$2,624.00
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.