Marine Exhaust Systems: Manifolds, Risers & Elbows

Exhaust System

Marine exhaust systems route engine gases safely overboard while reducing noise and preventing water intrusion. Shop manifolds, risers, elbows, hoses, and mufflers for your engine.

Sterndrive Exhaust Parts

Sterndrive Exhaust Parts (161)

Exhaust Hose

Exhaust Hose (41)

Exhaust Ports

Exhaust Ports (7)

Fittings, Elbows and Parts

Fittings, Elbows and Parts (104)

Mufflers and Waterlocks

Mufflers and Waterlocks (11)

OMC Inboard Exhaust System

OMC Inboard Exhaust System (52)

305/350 Log style manifold

305/350 Log style manifold (2)

350 5.7L Center Riser Style Manifold

350 5.7L Center Riser Style Manifold (0)

OMC 4 Cylinder Manifolds

OMC 4 Cylinder Manifolds (8)

OMC 6 Cylinder Manifolds

OMC 6 Cylinder Manifolds (1)

OMC Conversion Manifolds

OMC Conversion Manifolds (1)

OMC Exhaust Hardware

OMC Exhaust Hardware (2)

OMC Exhaust Manifold Gaskets

OMC Exhaust Manifold Gaskets (2)

OMC Manifold and Exhaust Gaskets

OMC Manifold and Exhaust Gaskets (14)

OMC Risers and Elbows

OMC Risers and Elbows (5)

OMC V8 Exhaust Manifolds

OMC V8 Exhaust Manifolds (3)

Other OMC Exhaust Parts

Other OMC Exhaust Parts (12)

OMC Sterndrive Exhaust System

OMC Sterndrive Exhaust System (0)

Other Makes Exhaust System

Other Makes Exhaust System (26)

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Big Block Chev. V-8 (1)

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Buick V-6 (0)

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Chevrolet V6, 4.3L (1)

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Exhaust Parts (16)

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Other Engine Applications (1)

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Small Block Chev. V-8 (4)

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Small Block Ford V-8 Marine Exhaust Manifolds and Exhaust Parts (4)

Showing 1 - 2 of 2 products

Exhaust Hose, 0912374 Johnson / Evinrude / OMC

Johnson / Evinrude / OMC Exhaust Hose, 0912374 Johnson / Evinrude / OMCSKU: 417045

$32.56

Elbow, 90°, 0321886, 321886, 0321886 Johnson / Evinrude / OMC

Johnson / Evinrude / OMC Elbow, 90°, 0321886, 321886, 0321886 Johnson / Evinrude / OMCSKU: 410319

$4.35