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Sierra 18-5850 Shrouded Relay for Mercury/Mariner Outboard Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-5850
10 reviews
Sale Price

$22.70

1 left at this price

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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 18-5850 Shrouded Relay is a direct replacement relay engineered for high-horsepower Mercury and Mariner outboard and MerCruiser stern drive applications. Designed to meet or exceed original equipment specifications, this relay is built to handle the demanding electrical requirements of modern marine engines while withstanding the harsh marine environment.

This relay directly replaces Mercury/Mariner OEM part number 882751A04 and is also interchangeable with Mallory 9-15213. It is sold as a single shrouded relay per package.

Key Features:

  • Direct OEM replacement — meets or exceeds original equipment quality and performance
  • Shrouded design provides protection against moisture and the marine environment
  • Compatible with Mercury Verado 200 HP, 225 HP, 250 HP, and 275 HP engines (2005 and up)
  • Compatible with MCM 496 Mag, 496 HO, and MIE 8.1L HO engines (2004 and up)
  • Engineered to handle high-horsepower engine electrical demands
  • Backed by Sierra's lifetime warranty against defects in workmanship and materials

OEM Cross-References:

  • Mercury/Mariner: 882751A04
  • Mallory: 9-15213

Sierra International has been a trusted name in the marine aftermarket for over 50 years, offering quality engine and drive parts for outboard, stern drive, and inboard applications.

Products specifications

Compatibility

Fits 135hp - 350hp Verado (2005 - Current); 496Mag & 496HO (2004 - Current); 8.1HO (2004 - Current). Replaces Mercury 882751A04.

Type

Engine Parts

GREAT

Its been good.

Good price but on the Google search shipping was listed as7.98 and in reality was over10.

Fair price.

Easy and fast

Fast and easy

Fast and simple. Product delivered as described.

They have the best prices and very fast shipping

It's been fast and easy.

I had to find a fuel filter for my volvo diesel engine for my sailboat. It is not easy to find. I went to a number of boating and auto stores and could not find one. Fortunately, I was able to find one on this website. It was easy to search and easy to place the order. The next time I need a part this will be the first place I search. Thanks

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