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Sierra
Sierra Manifold #18-1950-1
$434.42
$542.21
Sierra 18-1950-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 77234A2Sierra Manifold #18-1950-1Normalized SKU: 1819501UPC Code: 808282243289
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Sierra
Sierra Manifold #18-1951-1
$480.33
$599.51
Sierra 18-1951-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 77235A2MERCURY MARINE: 77235A8Sierra Manifold #18-1951-1Normalized SKU: 1819511UPC Code: 808282241636
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Sierra
Sierra Manifold #18-1952-1
$308.26
$391.52
Sierra 18-1952-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 99746A17MERCURY MARINE: 99746A8Sierra Manifold #18-1952-1Normalized SKU: 1819521UPC Code: 808282237448
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Sierra
Sierra Manifold #18-1953-2
$409.99
Sierra 18-1953-2 Manifolds
Supplied with gaskets
Will fit port and starboard
Fits: MCM/MIE GM V-8 (305, 350 & 377 CID) engines (1983-2002)
Ideally suited for freshwater applications
OEM Interchange:MERCURY MARINE: 860246A10MERCURY MARINE: 87114A19
Normalized SKU: 1819532UPC Code: 808282195151
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Sierra
Sierra Manifold #18-1954-1
$69.87
$83.84
Sierra 18-1954-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 95862A5Sierra Manifold #18-1954-1Normalized SKU: 1819541UPC Code: 808282243296
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Sierra
Sierra Manifold #18-1955-1
$603.79
$753.61
Sierra 18-1955-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 96705A1Sierra Manifold #18-1955-1Normalized SKU: 1819551UPC Code: 808282243302
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Sierra
Sierra Manifold #18-1956-3
$531.39
$663.24
Sierra 18-1956-3 Manifolds
1-Piece design
Use with: Riser Kit 18-1975-1; Mounting Gasket 18-1204-1
Barr: MC 1 99798GLM: 51210Marine Power: 600333Mercruiser Stern Drive: 860235A04, 99798A16, 99798A3, 99798A9Osco: 9798
Normalized SKU: 1819563UPC Code: 808282371463
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Sierra
Sierra Manifold #18-1958-1
$362.66
$452.65
Sierra 18-1958-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 65604A12MERCURY MARINE: 65604A4Sierra Manifold #18-1958-1Normalized SKU: 1819581UPC Code: 808282196523
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Sierra
Sierra Manifold #18-1960-1
$713.22
$863.66
Sierra 18-1960-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 58759A10MERCURY MARINE: 58759A14Sierra Manifold #18-1960-1Normalized SKU: 1819601UPC Code: 808282237981
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Sierra
Sierra Manifold #18-1962-1
$339.35
$431.00
Sierra 18-1962-1 ManifoldsManifoldOEM Interchange:MERCURY MARINE: 65603A12MERCURY MARINE: 65603A4Sierra Manifold #18-1962-1Normalized SKU: 1819621UPC Code: 808282196530
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Sierra
Sierra Manifold #18-1964
$203.90
$258.96
Sierra 18-1964 ManifoldsManifoldOEM Interchange:BARR: CHV-1-83Sierra Manifold #18-1964Normalized SKU: 181964UPC Code: 808282126933
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Sierra
Sierra Manifold #18-1966-1
$569.91
$711.31
Sierra 18-1966-1 Manifolds
Fits: MCM 3.0L/LX (1990 & newer); Marine Power Engine Model E181SUse with: Riser 18-1975-1Normalized SKU: 1819661UPC Code: 808282371456
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Sierra
Sierra Manifold #18-1982
$385.29
$480.89
Sierra 18-1982 Manifolds Manifold GM Big Block (V8) 454-502 cu.in. (Port & Starboard). Use with Manifold Gasket 18-0418; Mounting Kit 18-8544.
OEM Interchange:CRUSADER: 98125Sierra Manifold #18-1982Normalized SKU: 181982UPC Code: 808282145071
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Sierra
Sierra Manifold #18-1986-1
$331.76
$421.36
Sierra 18-1986-1 ManifoldsSierra Manifold #18-1986-1Normalized SKU: 1819861UPC Code: 808282284954
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Sierra
Sierra Manifold #18-1996
$424.15
$529.39
Sierra 18-1996 ManifoldsManifoldOEM Interchange:PLEASURECRAFT: RO28001Sierra Manifold #18-1996Normalized SKU: 181996UPC Code: 808282126940
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Sierra
Sierra Manifold #18-1997-1
$337.59
$421.36
Sierra 18-1997-1 ManifoldsManifoldOEM Interchange:BARR: CHV-1-83Sierra Manifold #18-1997-1Normalized SKU: 1819971UPC Code: 808282243333
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Sierra
Sierra Manifold #18-1998-1
$349.11
$435.73
Sierra 18-1998-1 ManifoldsManifoldOEM Interchange:BARR: FM-1-83Sierra Manifold #18-1998-1Normalized SKU: 1819981UPC Code: 808282243340
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Sierra
Sierra Manifold #5500-2
$138.85
$172.37
Sierra 5500-2 ManifoldsSierra Manifold #5500-2Normalized SKU: 55002UPC Code: 808282137434
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Sierra
Sierra Manifold #5506-3
$218.65
$277.70
Sierra 5506-3 ManifoldsSierra Manifold #5506-3Normalized SKU: 55063UPC Code: 808282359706
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Sierra
Sierra Manifold Block Off Plate #18-1990
$2.82
$3.32
Sierra 18-1990 Manifold PartsManifold Block Off PlateOEM Interchange:MERCURY MARINE: 73813A1Sierra Manifold Block Off Plate #18-1990Normalized SKU: 181990UPC Code: 030999752567
Frequently Asked Questions
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