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Sierra 18-7125 Mercury/Mariner Outboard Marine O-Ring

Manufacturer

Picture for manufacturer Sierra

Part Number

18-7125
5 reviews
Sale Price

$9.36

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 18-7125 is a precision marine O-ring designed for Mercury/Mariner outboard engine applications. Built to meet or exceed original equipment manufacturer (OEM) specifications, this replacement O-ring delivers a reliable seal to help protect critical engine components from fluid leaks and contamination.

Key Features:

  • Outer Diameter (O.D.): 2.3 inches
  • Width (Cross-Section): 0.103 inches
  • Application: Mercury/Mariner outboard engines
  • Meets or exceeds OEM specifications for a dependable, drop-in replacement
  • Backed by the SeaStar Solutions Two-Year Warranty

Sierra International is a trusted name in marine replacement parts, offering a comprehensive line of O-rings, oil seals, and seal kits for the most popular marine engine platforms. The 18-7125 O-ring is sold individually and is an ideal choice for engine maintenance, overhaul, or repair.

You were the cheapest for the item I required.

quick and painless

Quick response on order and said it would be here in a few days.<br>Would use Autoplicity again.

Great prices and easy to use

I was a little concerned at first. They advertise same-day order processing, and they said my part was in stock. However, my order took three business days (plus the weekend) to finally ship. As long as the right part arrives, I'll be happy. The price was $100 less than everywhere else, so that can't be beat.

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