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Sierra 18-15104 Marine Serpentine Belt for MerCruiser Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-15104
10 reviews
Sale Price

$103.80

3 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 18-15104 is a high-quality replacement serpentine belt engineered for marine inboard and sterndrive engine applications. Designed as a direct OEM-equivalent replacement, this belt delivers reliable power transfer to critical engine accessories including the alternator, power steering pump, and raw water pump.

Sierra International is a trusted manufacturer of marine engine components, and this serpentine belt is built to meet or exceed original equipment specifications for fit, function, and durability in demanding marine environments.

Key Features:

  • Direct OEM-equivalent replacement serpentine belt
  • Engineered for marine inboard and sterndrive engine applications
  • Provides reliable power transfer to alternator, power steering, and water pump
  • Constructed to withstand the heat and moisture of marine operating conditions
  • Designed for straightforward installation with no modifications required
  • Meets or exceeds original equipment manufacturer specifications

The Sierra 18-15104 serpentine belt is an ideal maintenance or emergency replacement part for boaters looking to keep their engine accessories running at peak performance. Always cross-reference your engine's service manual to confirm fitment before installation.

great

Lack of detail requires independent verification of part number

Great Price very speedy shipping will buy again

shipping wouldn't calculate properly when updating products and quantities

fast

So far so good! :)

Excellent

Product was exactly as described. Rob@Autoplicity was great when I had an issue with packages being stolen from my porch and got it delivered to a secure site. Great company and will order from again when I need parts for my Acura.<br><br>Disclaimer: 5 star rating seems cliche but this was exactly what I hope for in online purchase experiences.

Autoplicity has an abundance of name brand parts at unbeatable prices. Customer service was also great to deal with. Receipt and tracking info was provided promptly.

Was going to also order TCI-618008 with this purchase but the free shipping didn't apply? Just thought you could add it to the same free shipping box.

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