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Boating & Marine > Marine Engine Parts > Manifolds >

Boating & Marine>Marine Engine Parts>Manifolds>

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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Mercruiser Gasket for V6 Manifold w/ Center Risers

Mercruiser Gasket for V6 Manifold w/ Center Risers

Key Features
  • For Mercruiser V6 Manifolds w/Center Risers

  • Mercruiser Part # 27-99757

  • Sierra Part #18-2909

$8.99
Mercruiser Riser Gasket

Mercruiser Riser Gasket

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

  • Mercruiser Part # 27-41813

  • Sierra Part #18-0897

$6.99
Replacement Manifold, Mercruiser V8 Manifold

Replacement Manifold, Mercruiser V8 Manifold

Key Features
  • For replacement of Mercruiser V8 Manifold

  • For manifolds with center riser

$281.99
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

$21.99
Sierra Intake Manifold Gasket Set For Mercury Marine/OMC, Sierra Part #18-4408

Sierra Intake Manifold Gasket Set For Mercury Marine/OMC, Sierra ...

Key Features
  • Sierra Part #18-4408

  • Intake manifold gasket set

  • For Crusader/Mercury Marine/OMC/Volvo engine

$31.99
Mercruiser 4-Cylinder Manifold Gasket

Mercruiser 4-Cylinder Manifold Gasket

Key Features
  • Fits most late model 2.5L 153 CID and 3.9L 181 CID

  • 5-bolt pattern with electric choke

  • Replacement for Mercruiser 99798A18 and 806867A8

$12.99
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

$8.99
Mercruiser Manifold for V8 Ford 302/351 w/End Riser, port side

Mercruiser Manifold for V8 Ford 302/351 w/End Riser, port side

Key Features
  • Mercruiser part # 65604A4

  • Sierra part # 18-1958

$464.99
$339.99
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

$38.99
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
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

$12.99
Sierra Manifold For Pleasurecraft Engine, Sierra Part #18-1996

Sierra Manifold For Pleasurecraft Engine, Sierra Part #18-1996

Key Features
  • Sierra Part #18-1996

  • Manifold

  • For Pleasurecraft engine

$385.99
$304.00
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
Sierra Manifold For Mercury Marine Engine, Sierra Part #18-1957-1

Sierra Manifold For Mercury Marine Engine, Sierra Part #18-1957-1...

Key Features
  • Sierra Part #18-1957-1

  • Manifold for Mercury Marine engine

  • Mounting package included

$340.99
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

$202.99
Mercruiser V8 Manifold Gasket Set, 18-4394

Mercruiser V8 Manifold Gasket Set, 18-4394

Key Features
  • For V8 Manifolds w/end risers (except 898 and 198)

  • Mercruiser V8 Manifolds w/center risers

  • >except 200, 300, 5.7

$31.99
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

$229.99

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