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Free Shipping over $99

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Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

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Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine sales.

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Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Sierra Marine Exhaust Components

(56 products)
  • Sierra - Gasket-Exhaust Manifold GM 4.3L (Sold Individually) - 2909

    SIERRA

    Sierra - Gasket-Exhaust Manifold GM 4.3L (Sold Individually) - 2909

    $10.93
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  • Sierra - ELBOW-4IN CR V6-V8 MP#0992-400,EXHAUST ELBOWS & RISERS (SIERRA) - 19762

    SIERRA

    Sierra - ELBOW-4IN CR V6-V8 MP#0992-400,EXHAUST ELBOWS & RISERS (SIERRA) - 19762

    $241.49
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  • Sierra - Manifold Port - Om#912442 - 1903

    SIERRA

    Sierra - Manifold Port - Om#912442 - 1903

    $478.79
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  • Sierra - OMC Intake Manifold Gasket 328622 - 0142

    SIERRA

    Sierra - OMC Intake Manifold Gasket 328622 - 0142

    $15.79 $18.59
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  • Sierra - Manifold Stb - Om#912441 - 1902

    SIERRA

    Sierra - Manifold Stb - Om#912441 - 1902

    $494.49
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  • Sierra - Mercrusier Manifold Port Side - 19501

    SIERRA

    Sierra - Mercrusier Manifold Port Side - 19501

    $635.39
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  • Sierra - Manifold 5.0-5.7L Mp#0994-100 - 19532

    SIERRA

    Sierra - Manifold 5.0-5.7L Mp#0994-100 - 19532

    $319.89
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  • Sierra - Gasket Lower Manifold 331532 - 0161

    SIERRA

    Sierra - Gasket Lower Manifold 331532 - 0161

    $13.33 $13.79
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  • Sierra - Exhaust Manifold Gktset Bblkv8Mh - 4348

    SIERRA

    Sierra - Exhaust Manifold Gktset Bblkv8Mh - 4348

    $47.95 $56.89
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  • Sierra - Exhaust Manifold Gkt Setsm Blkv8M- - 4349

    SIERRA

    Sierra - Exhaust Manifold Gkt Setsm Blkv8M- - 4349

    $40.36 $41.29
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  • Sierra - Gasket-Exhaust Manifold GM7.4-8.2L - 0418

    SIERRA

    Sierra - Gasket-Exhaust Manifold GM7.4-8.2L - 0418

    $19.19 $22.39
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  • Sierra - Exhaust Manifold Oe# 98125 - 1982

    SIERRA

    Sierra - Exhaust Manifold Oe# 98125 - 1982

    $643.99
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  • Sierra - Manifold-Gm 4.3L V6 Vp#856894 - 1932

    SIERRA

    Sierra - Manifold-Gm 4.3L V6 Vp#856894 - 1932

    $409.89
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  • Sierra - Manifold Ford - 19981

    SIERRA

    Sierra - Manifold Ford - 19981

    $468.59
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  • Sierra - Manifold - 1898

    SIERRA

    Sierra - Manifold - 1898

    $527.99
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  • Sierra - Manifold-Exh PCM Ford 5.0-5.8L - 1996

    SIERRA

    Sierra - Manifold-Exh PCM Ford 5.0-5.8L - 1996

    $539.99
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  • Sierra - Manifold 283-350 Barr#Chv-1-83 - 19971

    SIERRA

    Sierra - Manifold 283-350 Barr#Chv-1-83 - 19971

    $441.49
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  • Sierra - Manifold-Gm 5.0-5.7L Vp#856883 - 19311

    SIERRA

    Sierra - Manifold-Gm 5.0-5.7L Vp#856883 - 19311

    $489.39
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  • Sierra - Riser-Exh Crusader# 97772 - 1927

    SIERRA

    Sierra - Riser-Exh Crusader# 97772 - 1927

    $309.79
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  • Sierra - Exhaust Manifold - 19302

    SIERRA

    Sierra - Exhaust Manifold - 19302

    $559.99
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  • Sierra - Manifold Riser - 1907

    SIERRA

    Sierra - Manifold Riser - 1907

    $294.89
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  • Sierra - Manifold-3.0L Om#982490/984054 - 1901

    SIERRA

    Sierra - Manifold-3.0L Om#982490/984054 - 1901

    $851.99
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  • Sierra - Manifold - 1929

    SIERRA

    Sierra - Manifold - 1929

    $499.59
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  • Sierra - Riser Crusader Oe# 97169 - 1916

    SIERRA

    Sierra - Riser Crusader Oe# 97169 - 1916

    $313.49
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  • Sierra - Manifold - 1933

    SIERRA

    Sierra - Manifold - 1933

    $491.39
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  • Sierra - Riser Spacer Kit - 1908K

    SIERRA

    Sierra - Riser Spacer Kit - 1908K

    $471.59
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  • Sierra - OMC Manifold Gasket Set - 4369

    SIERRA

    Sierra - OMC Manifold Gasket Set - 4369

    $21.60 $24.99
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  • Sierra - Manifold Riser Spacer - 1985

    SIERRA

    Sierra - Manifold Riser Spacer - 1985

    $271.49
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  • Sierra - Manifold End Plates - 1917

    SIERRA

    Sierra - Manifold End Plates - 1917

    $28.09 $29.09
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  • Sierra - Manifold Riser Spacer - 1906

    SIERRA

    Sierra - Manifold Riser Spacer - 1906

    $175.99
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  • Sierra - Manifold Riser Spacer - 1949

    SIERRA

    Sierra - Manifold Riser Spacer - 1949

    $239.79
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  • Sierra - Manifold End Cap Gasket @2 - 28831

    SIERRA

    Sierra - Manifold End Cap Gasket (Sold Individually) - 28831

    $2.79
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  • Sierra - Intake Manifold Gasket Set - 4408

    SIERRA

    Sierra - Intake Manifold Gasket Set - 4408

    $38.72 $42.59
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  • Sierra - Gasket-Intake Manifold-2.3L Ford - 0431

    SIERRA

    Sierra - Gasket-Intake Manifold-2.3L Ford - 0431

    $10.50
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  • Sierra - Gasket Set-Intake Manifold GM7.4L - 0465

    SIERRA

    Sierra - Gasket Set-Intake Manifold GM7.4L - 0465

    $63.55
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  • Sierra - Exhaust Manifold Mounting Kit - 8502

    SIERRA

    Sierra - Exhaust Manifold Mounting Kit - 8502

    $79.95 $83.49
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