Walker Exhaust Pipe Flange Gasket, 31539
In stock
$3.29
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Subaru Legacy Exhaust Systems
48 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2004 Subaru Legacy parts
Walker Exhaust Pipe Flange Gasket, 31310
In stock
$3.89
Listed as compatible with this vehicle by the retailer feed.
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Victor Reinz EGR Valve Gasket, 71-10996-00
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 71218
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe Flange Gasket, 31613
In stock
$5.79
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe Flange Gasket, 31388
In stock
$5.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust System Hanger, 255-381
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-272
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-645
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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Victor Reinz Exhaust Manifold Gasket, 71-17459-00
In stock
$8.29
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Pipe Flange Gasket, 60992
In stock
$8.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-1001
In stock
$8.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-444
In stock
$10.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe Flange Gasket, 31639
In stock
$14.29
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Bolt and Spring, 35129
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-099
In stock
$18.49
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Pipe Flange Gasket, 31362
In stock
$19.79
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Bolt, Nut, and Spring Kit, 254-9915
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Pipe Flange Gasket, 256-1003
In stock
$22.49
Listed as compatible with this vehicle by the retailer feed.
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Victor Reinz Exhaust Pipe Flange Gasket, 71-52938-10
In stock
$25.99
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Manifold Gasket Set, MS 95088
In stock
$28.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Direct Fit Exhaust Resonator and Pipe Assembly, 56243
In stock
$177.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter, 99104HM
In stock
$185.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter, 99184HM
In stock
$188.99
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.