Your Price: $9.30
Save: $1.69
(15% Off $10.99)
Part # 18-70021 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
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Molded Hose
Cooling System. 4.75" L X .75" I/d.
Your Price: $11.94 (Out of stock)
Save: $4.05
(25% Off $15.99)
Part # 18-70704 2nd Day Air for $2 More Eligible
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For: Mercruiser 3.7L Engines

Replaces OEM part #
  • MERCURY MARINE 32-89653
  • VOLVO 838513
  • VOLVO 856306
(Out Of Stock)
Low Price Guarantee
Your Price: $22.71 (Out of stock)
Save: $2.28
(9% Off $24.99)
Part # 18-70924 2nd Day Air for $2 More Eligible
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1-3/4 Inch Inside Diameter
(Out Of Stock)
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Your Price: $16.35
Save: $2.64
(13% Off $18.99)
Part # 18-71218 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • MERCURY MARINE 32-48132
  • MERCURY MARINE 802231
  • MERCURY MARINE 27-882613
  • MERCURY MARINE 25-35029

Details:

  • For: 230 & 260 MIE
  • Length: 12-1/2" or 317.5mm
  • I.D.: 1" or 25.4mm
Your Price: $29.18
Save: $16.31
(35% Off $45.49)
Part # 18-71337 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
Replaces OEM part #
  • MERCURY MARINE 32-87108
  • MERCURY MARINE 32-33189
  • MERCURY MARINE 32-861590A05
  • MERCURY MARINE 32-861590A2
  • MERCURY MARINE 32-806825
  • OMC 312781

Details:

  • Length: 12-3/4"
  • I.D.: 1-3/4"

For: 4.3L, 5.0L, 5.7L
Circulating Pump Hose

Hose Application:

  • Engine 175/205(262 CID), Serial # B527955 & Later
  • Engine 198/200/230/260, Serial # 6218462 & Later
  • Engine 185/205, Serial # A331455 & Later
  • Engine 260(Log Style), Serial # 4908850-6218461
  • Engine 230/260/(5.7L), Serial # 5907085 & Later
  • Engine 300 Tempest, Serial# 6668677 & Later
  • Engine 320 EFI, Serial # A543604 & Later
  • Engine 350 Mag (Non EFI Models), Serial # A635178 & Later
  • Engine 898(198 HP), Serial # 6218462 & Later
  • Engine 5.7L(Ski), Serial # A338553 & Later
Your Price: $19.49
Save: $6.50
(25% Off $25.99)
Part # 18-75100 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • MERCURY MARINE 32-92836
  • MERCURY MARINE 32-89749
  • MERCURY MARINE 32-89730
  • MERCURY MARINE 32-87117 1
  • MERCURY MARINE 32-87116
  • MERCURY MARINE 32-52481
  • MERCURY MARINE 32-41940
  • MERCURY MARINE 32-16021 1
  • MERCURY MARINE 32-33220-70
  • OMC 913488
  • OMC 912424
  • OMC 910305
Hose Application:
  • Engine 198/200/230/260, Serial # 6218462 & Later
  • Engine 185/205, Serial # A331455 & Later
  • Engine 260(Log Style), Serial # 4908850-6218461
  • Engine 230/260/(5.7L), Serial # 5907085 & Later
  • Engine 300 Tempest, Serial# 6668677 & Later
  • Engine 320 EFI, Serial # A543604 & Later
  • Engine 350 Mag (Non EFI Models), Serial # A635178 & Later
  • Engine 898(198 HP), Serial # 6218462 & Later
  • Engine 5.7L(Ski), Serial # A338553 & Later
Your Price: $26.47
Save: $10.52
(28% Off $36.99)
Part # 18-75125 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
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Replaces OEM part #
  • MERCURY MARINE 32-92837
  • MERCURY MARINE 32-88795
  • MERCURY MARINE 32-53461-70
  • MERCURY MARINE 32-12818
  • MERCURY MARINE 32-12817
  • OMC 912793
  • VOLVO 845792
  • VOLVO 826423
Your Price: $53.20
Save: $9.79
(15% Off $62.99)
Part # 18-2774 2nd Day Air for $2 More Eligible
Replaces OEM part #
  • VOLVO 875847-6
Fits:
  • AQ290, AQ290DP

Contains
  • (1) 18-2774 S-Hose - replaces O.E.# 875847-6
  • (2) 18-7306 Clamp - replaces O.E.# 853548-6
Your Price: $45.44
Save: $8.55
(15% Off $53.99)
Part # 18-2775 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
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Replaces OEM part #
  • VOLVO 875822-9
Fits: AQDRIVE UNITS 200, 250, 270, 270T, 275, 280, 280T, 280PT, DP UNIT:280

Contains:
  • (1) 18-2775 S-Hose - replaces O.E.# 875822-9
  • (2) 18-7306 Clamp - replaces O.E.#853548-6
Your Price: $37.89
Save: $13.10
(25% Off $50.99)
Part # 18-2776 2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 49 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • VOLVO 832831-2
Fits:
  • AQ270T, 280T

Contains:
  • (1) 18-2776 S-Hose - replaces O.E.# 832831-2
  • (2) 18-7306 Clamp - replaces O.E.# 853548-6
Sierra
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Based On 3 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Exact replacement
by Christopher from Houston, Texas on August 17, 2016
Replaced the hoses on my 20 year old Mercruiser. I boats had the best availability and the best price.
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Molded hose
by Gene from Kalamazoo, Michigan on October 13, 2015
Well made, fit perfectly
(1 of 1 people found this review helpful)
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satisfaction
by Thomas from Valparaiso, Indiana on November 16, 2011
Product fit perfectly.
(1 of 1 people found this review helpful)
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Q:
Is this the raw water intake? and if so, will it fit a volvo penta aq125a with a 270 out drive?
A:
According to Sierra, this hose is the raw water intake. But, this is not the correct part for the AQ125A. Feel free to contact us at the number on the top of the page and we can look it up for you specifically.


Q:
Will this hose fit 5.7 liter omc?
A:
We can only offer the specs, so you will need to know measurements. This hose is for 4.75" L X .75" I/d.


Q:
Is this the same hose as Volvo part # 3857391 ?
A:
We do not have the OEM number to cross reference. This is 4-3/4" long with a 3/4" ID. So you will need to check your hose and measure.


Q:
What is the inner diameter of this hose ?
A:
Sierra cannot confirm measurements, they can only match it up by application. Call us at the number at the top of the page with that info and we can take a look.


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