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Sierra 18-6847 Inboard Marine Alternator

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-6847
12 reviews
03/13/2036 10:42 AM
Sale Price

$298.37

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-6847 is a premium replacement alternator designed specifically for marine inboard applications. This brand-new unit meets all OEM specifications while meeting or exceeding original equipment output levels, ensuring reliable performance and consistent charging for your vessel's electrical system.

Key Features:

  • Meets or exceeds OEM output specifications for guaranteed performance
  • Corrosion-resistant plated fans, pulleys, and hardware for extended marine service life
  • Integrated marine-grade flame arrestor screens eliminate open sparks to prevent potential explosions
  • Purpose-built for harsh marine environments with saltwater-resistant construction
  • Direct replacement for original equipment alternators

Sierra Marine alternators are engineered to withstand the demanding conditions of marine use, including constant vibration, moisture exposure, and temperature fluctuations. The specialized flame arrestor design provides critical safety protection in enclosed engine compartments where fuel vapors may be present.

Products specifications

Fits with

Volvo

OEM Number

Volvo 3862613, 265530

Type

New

Great site with great prices! Ordered an O2 bung from these guys and it came earlier than expected. The bung looks of decent quality and definitely can't wait to get my wideband in to start tuning.

Very fast Communication was very nice and quick to my questions. Had helped me get my item quick as possible. Great Price. I will definitely shop there for more products.

Extremely Happy! Best price on the web, easy order tracking, if only all online orders from other sources were this easy. I ordered a component from another online retailer who showed parts "in stock" only to see my status as "sent to warehouse" and it was weeks. When Autoplicity shows "in stock" it really was and delivered right away.

great price. hope item is as good as the price

Excellent price and availability. Thank you.

Fast service and shipping, Plus the lowest price for the high performance k&n air filter<br>I wanted.

Great prices

Great prices and delivery as stated.

So far so good!

Ordering when fine...still yet to experience shipping and QC

I had a smog guy call me out that my filter was ok, my truck passed but since my pipe wasn't name brand we wouldn't pass me. It's a 2008 Nissan Titan. Needless to say I wasn't to happy about it but this place had what I needed for about $50 less than anywhere else and it shipped within 2 days. So far, so good, thanks Autoplicity

Great prices!!

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