Mariner Exhaust Manifold Gaskets

Blowout
Save 3%-42% Off.
Limited Sale Price: $10.93
Save: $0.64
(5% Off $11.57)
Part # 18-0107 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-85498-1
Limited Sale Price: $10.84
Save: $4.82
(30% Off $15.66)
Part # 18-0918 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-69524-2
Limited Sale Price: $15.70
Save: $7.90
(33% Off $23.60)
Part # 18-2574-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-85495-2
  • Pkg. of 2
Limited Sale Price: $14.96
Save: $6.14
(29% Off $21.10)
Part # 18-2839-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-85497-2
  • Pkg. of 2
Limited Sale Price: $10.20
Save: $1.05
(9% Off $11.25)
Part # 18-0341 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-43008-6
For: Mercury/Mariner 70-90, 100, 115 & 125 HP
Limited Sale Price: $48.47
Save: $1.52
(3% Off $49.99)
Part # 18-2610 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-812775-4
For: Mercury/Mariner 81 Jet, 100 HP, 115 Hp, and 125 Hp 4 cyl outboards
Limited Sale Price: $4.36
Save: $1.84
(29% Off $6.20)
Part # 18-2714 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-41499-5
  • For: Mercury/Mariner 15-25 HP, 2 cyl
Limited Sale Price: $3.86
Save: $2.00
(34% Off $5.86)
Part # 18-2716 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-41499-1
  • For: Mercury/Mariner 18XD, 20XD (2 cyl), 25XD
Limited Sale Price: $4.27
Save: $3.12
(42% Off $7.39)
Part # 18-2717 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-41475-8
  • For: Mercury/Mariner 15-25 HP 2 cyl
Limited Sale Price: $24.98
Save: $9.13
(26% Off $34.11)
Part # 18-2739 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-832933-5
  • For: Mercury/Mariner 250XS (3.0L) DFI
Limited Sale Price: $9.11
Save: $2.82
(23% Off $11.93)
Part # 18-2741 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-43004-7
  • For: Mercury/Mariner 65 Jet, 75 HP 3 cyl, 90 HP 3 cyl
  • Only includes 1 gasket.
Limited Sale Price: $17.06
Save: $5.90
(25% Off $22.96)
Part # 18-2506-1-9 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-991764
  • MERCURY MARINE 27-99176-3
  • For:Mercury/Mariner V-175/ V-200
  • Pgk of 2
Limited Sale Price: $15.91
Save: $8.39
(34% Off $24.30)
Part # 18-2508-1-9 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 24 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • MERCURY MARINE 27-99776-1
  • For: Mercury/Mariner V-135/ V-150
  • Pkg of 2
Limited Sale Price: $24.81
Save: $10.89
(30% Off $35.70)
Part # 18-2511-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-99173-2
  • Pkg. of 2
Limited Sale Price: $42.30
Save: $6.64
(13% Off $48.94)
Part # 18-2611 ValueShip™ Eligible
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Replaces OEM part #
  • MERCURY MARINE 27-812775-5
  • For: Mercury/Mariner 80 Jet, 100 HP, 115 HP, and 125 HP 4 cyl outboards
Merc Baffle Plate Gkt.
Your Price: $1.21
Save: $0.27
(18% Off $1.48)
Part # 521-16
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-70335-1
Mercury 40 / 50 Hp 4 Cylinder Late Head Gasket
Your Price: $2.91
Save: $0.68
(18% Off $3.59)
Part # 505-31
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-85487
Mercury 3.0 Litre Carb. Gasket
Your Price: $0.74
Save: $0.17
(18% Off $0.91)
Part # 516-37
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-67751 1
Merc Crank Case Cork Gasket
Your Price: $1.66
Save: $0.37
(18% Off $2.03)
Part # 540-25
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-60286
Merc. Exhaust Gasket
Your Price: $14.59
Save: $3.36
(18% Off $17.95)
Part # 521-27
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-812775-5
3 Cyl Mercury Thermostat Gasket
Your Price: $0.96
Save: $0.24
(20% Off $1.20)
Part # 540-26-02
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-827284
Mercury 65 / 75 / 90 Hp 3 Cylinder Head Cover Gasket
Your Price: $7.61
Save: $1.75
(18% Off $9.36)
Part # 505-27
SHIPS TODAY!* if ordered in 24 mins.
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    Mercury:
  • 27-43005-7
Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarGaskets
by Fate from Memphis, Tennessee on June 05, 2013
Perfect !!!! Leading example of how online purchases should be sold and delivered Thank You iboats.
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Full StarFull StarFull StarFull StarFull Star Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull StarIts a Gasket
by Christopher from Ofallon, Illinois on April 17, 2013
Fit perfectly on my 76 Inline 6 1150.
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Full StarFull StarFull StarFull StarFull Starcover gaskets
by Dudley from Gravel Switch, Kentucky on September 09, 2010
they came on time and was in perfect shape you will not beat the service
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Average Customer Review for Exhaust Cover Gasket - 18-2839-9 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarIts a Gasket
by Christopher from Ofallon, Illinois on April 17, 2013
Gasket came fast, fit perfect, and was Straight and flat...
(0 of 1 people found this review helpful)
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Q:
What are the torque specs for this gasket?
A:
Unfortunately we would not have the torque specs, you will need to refer to your repair manual for that. You can also check out our forums at http://forums.iboats.com/
Q:
What are the torque specs for this gasket?
A:
Unfortunately we would not have the torque specs, you will need to refer to your repair manual for that. You can also check out our forums at http://forums.iboats.com/
Q:
Does this fit a 2003 mercury optimax 225?
A:
We can only match this part up by knowing your serial number. Contact us at the number at the top of the page and we can look into it.
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