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Sierra 18-3603 Water Intake Hose for Marine Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3603
10 reviews
Sale Price

$29.53

1 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3603 is a durable water intake hose designed for marine engine cooling systems. This replacement hose is engineered to meet OEM specifications for reliable performance in demanding saltwater and freshwater environments.

Key Features:

  • Designed for marine engine raw water cooling systems
  • Constructed from marine-grade materials for corrosion resistance
  • Direct replacement for worn or damaged water intake hoses
  • Manufactured by Sierra International, a trusted name in marine parts
  • Ensures proper water flow to engine cooling components

Regular inspection and replacement of cooling system hoses helps prevent overheating and extends engine life. This water intake hose is a critical component in maintaining optimal engine operating temperatures.

hope everything makes it here before saturday. lol

First time ordering, but not the last. Everything perfect...Thanks

First time and liked it.

Shopping online was easy even for this old retired guy.

Great prices and simple Amazon account checkout.

Will use Autoplicity in the future. Just dont fully belive the 24hour shipping. I ordered 2 parts that where listed as in stock and it still took 3 days to ship. When I called customer service about my order agents where rude and stated there shipping is based upon 24 "buisness" hours.

First time order, seemed easy to find parts.

Seems fine so far, will elaborate when item is received.

I have searched for this part all day I called and the people on the phone were very polite. If they have this part and ship it fairly quickly I will definitely be using this company in the future.

Great exchange. Received product as described and in a timely manner. Thanks! Will Do business again

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