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Boating & Marine > Marine Engine Parts > Manifolds >

SelocCounterman Engine Parts Finder - Boating & Marine
For the mechanic or do-it-yourselfer, we offer parts from Sierra, Arrowhead, Arco, and more for most outboard motors and inboard engines. Our engine parts include starters, water pumps, manifolds, mufflers, alternators, starters, spark plugs, carburetors, solenoids, tilt and trim motors, and more. Seloc Counterman makes finding the right part easy.

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Replacement Mercruiser V8 Manifold, Sierra 18-1953-2

Replacement Mercruiser V8 Manifold, Sierra 18-1953-2

Key Features
  • For replacement of Mercruiser V8 Manifold

  • For manifolds with center riser

  • Fits either port or starboard side

  • Manifold gasket and elbow gasket included

  • Sierra Part No. 18-1953-2

$144.99
Sierra Exhaust Elbow Gasket For Mercury Marine Engine, Sierra Part #18-2833

Sierra Exhaust Elbow Gasket For Mercury Marine Engine, Sierra ...

Key Features
  • Sierra Part #18-2833

  • Exhaust elbow gasket

  • For Mercury Marine engine

$3.99
Mercruiser 2.5 Liter Upper Exhaust Hose

Mercruiser 2.5 Liter Upper Exhaust Hose

Key Features
  • For V8 Manifold w/End Riser

  • For 4-Cylinder Manifold

  • Sierra Part #18-2762

  • Mercruiser Part # 70981A3

$29.99
Mercruiser Riser Gasket

Mercruiser Riser Gasket

Key Features
  • For Mercruiser V6 V8 Manifolds w/Center Risers

  • Mercruiser Part # 27-41813

  • Sierra Part #18-0897

$4.74
Replacement Riser Elbow for Mercruiser V8 and 4-Cyl. Manifolds

Replacement Riser Elbow for Mercruiser V8 and 4-Cyl. Manifolds

Key Features
  • For V8 Manifold w/End Risers

  • For V8 Manifold Ford 302/351 w/End Risers

  • For Mercruiser 4-Cylinder Manifolds

$99.99
OMC V8 Riser Gasket

OMC V8 Riser Gasket

Key Features
  • Replacement manifolds with end riser

  • For use with 800 series, 5.0L and 5.7L engines

$3.99
Replacement Manifold, Mercruiser V8 Manifold With End Riser, starboard side

Replacement Manifold, Mercruiser V8 Manifold With End Riser, ...

Key Features
  • Mercruiser V8 Manifold with end riser

  • Mercruiser part #77235A2

$289.99
Replacement Manifold, Mercruiser V8 Manifold With End Riser, port side

Replacement Manifold, Mercruiser V8 Manifold With End Riser, port...

Key Features
  • Mercruiser V8 Manifolds with end riser

  • Mercruiser part #77234A2

$319.99
Riser Elbow 15, 3" hose; Mercruiser V6 V8 Manifolds With Center Risers

Riser Elbow 15°, 3" hose; Mercruiser V6 & V8 ...

Key Features
  • Mercruiser Part # 9504A3

  • For replacement of Mercruiser V6 and V8 Manifolds

$129.99
Replacement OMC V8 Port Manifold

Replacement OMC V8 Port Manifold

Key Features
  • End riser for 800 series, 5.0L and 5.7L engines

  • OMC part # 912442

$159.99
Replacement Manifold Gasket For Mercruiser. Replaces Mercruiser #27-33395.

Replacement Manifold Gasket For Mercruiser. Replaces Mercruiser #...

Key Features
  • For Use On Mercruiser and OMC Manifolds

  • Compatible with 140 hp engine

  • Compatible with 800 series, 5.0L and 5.7L engines

$11.99
Thermostat Kit With Gasket for Mercruiser, 18-3651

Thermostat Kit With Gasket for Mercruiser, 18-3651

Key Features
  • Mercruiser V8 Manifold

  • Mercruiser V8 Manifold Ford 302/351 w/End Risers

  • Mercruiser V6 V8 Manifolds w/Center Risers

$14.99
OMC V8 Thermostat w/Gasket

OMC V8 Thermostat w/Gasket

Key Features
  • Direct replacement manifolds with end riser

  • For use with all models listed

$15.99
Sierra Manifold For Barr Engine, Sierra Part #18-1998-1

New! Sierra Manifold For Barr Engine, Sierra Part #18-1998-1

Key Features
  • Sierra Part #18-1998-1

  • Manifold

  • For Barr engine

$219.99
OMC 4-Cylinder Manifold Elbow Gasket

OMC 4-Cylinder Manifold Elbow Gasket

Key Features
  • Port and starboard

  • Fits most 140 hp 3.0L 181 CID

  • Direct replacement for OMC 984054

$5.54
Sierra Exhaust Manifold Gasket Set, Sierra Part #18-4347-1

Sierra Exhaust Manifold Gasket Set, Sierra Part #18-4347-1

Key Features
  • Sierra Part #18-4347-1

  • Exhaust manifold gasket set

$15.99
Sierra Exhaust Manifold Gasket For Volvo/OMC Engine, Sierra Part #18-0680

Sierra Exhaust Manifold Gasket For Volvo/OMC Engine, Sierra Part...

Key Features
  • Sierra Part #18-0680

  • Exhaust manifold gasket

  • For Mercury Marine/Volvo/OMC engine

$12.99
Sierra Exhaust Manifold Gasket Set For Mercury Marine, Sierra Part #18-4367

Sierra Exhaust Manifold Gasket Set For Mercury Marine, Sierra ...

Key Features
  • Sierra Part #18-4367

  • Exhaust manifold gasket set

  • For Mercury Marine engine

$13.99
Sierra Exhaust Manifold Gasket For Volvo Engine, Sierra Part #18-2971-1

New! Sierra Exhaust Manifold Gasket For Volvo Engine, Sierra Part...

Key Features
  • Sierra Part #18-2971-1

  • Exhaust manifold gasket

  • For Volvo engine

$9.99
Sierra Exhaust Manifold For Volvo Engine, Sierra Part #18-1930-2

New! Sierra Exhaust Manifold For Volvo Engine, Sierra Part #18-...

Key Features
  • Sierra Part #18-1930-2

  • Exhaust manifold

  • For Volvo engine

$274.99
Sierra Manifold For Mercury Marine Engine, Sierra Part #18-1952-1

New! Sierra Manifold For Mercury Marine Engine, Sierra Part #18-...

Key Features
  • Sierra Part #18-1952-1

  • Manifold

  • For Mercury Marine engine

$204.96
Sierra Riser For Pleasurecraft Engine, Sierra Part #18-1899

Sierra Riser For Pleasurecraft Engine, Sierra Part #18-1899

Key Features
  • Sierra Part #18-1899

  • Riser

  • For Pleasurecraft engine

$184.99
Replacement OMC V8 Riser Elbow

Replacement OMC V8 Riser Elbow

Key Features
$139.99
Replacement Block-Off Plate for Mercruiser V8 Manifolds

Replacement Block-Off Plate for Mercruiser V8 Manifolds

Key Features
  • For Mercruiser V8 Manifold w/End Risers

  • For MerCruiser V-8 Ford 302/351 with End Risers

  • Mercruiser Part # 60207

  • Sierra part # 18-4008

$8.49
Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #18-4370

Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #...

Key Features
  • Sierra Part #18-4370

  • Exhaust manifold gasket set

  • For OMC engine

$49.99
Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #18-4371

Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #...

Key Features
  • Sierra Part #18-4371

  • Exhaust manifold gasket set

  • For OMC engine

$49.99
Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #18-4369

Sierra Exhaust Manifold Gasket Set For OMC Engine, Sierra Part #...

Key Features
  • Sierra Part #18-4369

  • Exhaust manifold gasket set

  • For OMC engine

$33.99
Replacement OMC V8 Starboard Manifold

Replacement OMC V8 Starboard Manifold

Key Features
$169.99
Mercruiser V6 Manifold With Center Riser

Mercruiser V6 Manifold With Center Riser

Key Features
  • 4.3 Liter

  • Center Riser

  • Fits either side of the engine

  • Mercruiser Part # 99746A8

  • Sierra Part # 18-1952

$219.99
$209.96
Sierra Exhaust Manifold Gasket Set For Mercury Marine, Sierra Part #18-4395

Sierra Exhaust Manifold Gasket Set For Mercury Marine, Sierra ...

Key Features
  • Sierra Part #18-4395

  • Exhaust manifold gasket set

  • For Mercury Marine engine

$14.99
Mercruiser Gasket for V6 Manifold w/ Center Riser, each

Mercruiser Gasket for V6 Manifold w/ Center Riser, each

Key Features
  • For Mercruiser V6 Manifold w/Center Riser

  • Mercruiser Part # 27-99757

  • Sierra Part #18-2909

$6.64

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