MAHLE Original Catalytic Converter Gasket, F32218
In stock
$4.79
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Hyundai Sonata Exhaust Systems
8 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2018 Hyundai Sonata parts
Felpro Exhaust Pipe Flange Gasket, 61499
In stock
$8.49
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Pipe Flange Gasket, 61503
In stock
$8.99
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Manifold Gasket Set, MS 97239
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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Victor Reinz Exhaust Manifold Gasket Set, 71-18977-00
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2" Outlet (OD), 54965
In stock
$594.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 21-144
In stock
$764.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold, 14728
In stock
$788.99
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.