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Sierra 18-3879 Marine Cylinder Head Gasket for GM 4.3L V6 Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-3879
12 reviews
04/21/2036 7:05 AM
Sale Price

$42.66

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-3879 is a premium-quality aftermarket cylinder head gasket designed for GM 262 cubic inch (4.3L) V6 marine engines. Engineered to meet or exceed OEM specifications, this gasket provides reliable sealing performance in harsh marine environments.

Key Specifications:

  • Bore diameter: 4.100 inches
  • Compressed thickness: 0.035 inches
  • Material: Steel construction for durability
  • Sold individually (one gasket per package)

Applications:

  • Mercruiser stern drive engines
  • OMC stern drive engines
  • Volvo Penta marine engines
  • Crusader marine engines

OEM Part Number Cross-Reference: Replaces Mercruiser 27-11986, 27-42744, 27-816460, 27-879150140; OMC 910833, 912227, 914930, 3854299; Volvo Penta 912227, 914930, 3854299, 856371; Crusader 33408; Mallory 9-63707; GLM 36100.

Sierra International manufactures premium aftermarket marine parts designed to withstand the demanding conditions of marine applications while delivering OEM-quality performance and reliability.

Thanks

So far so good, best price I could find that actually had the part in stock

I just placed my order, and so far I've enjoyed my experience. The website is very easy to read, and technical assistance helped me locate my correct part. Fingers crossed it's clear sailing from here.

I was little worried when I made an order, because the price was too good to be true, and Autoplicity was new to me.<br>However, Autoplicity took only a business day to ship my item.<br>The item has been delivered, and I'm very happy with Autoplicity and the item itself.<br><br>Thank you Autoplicity for the great price and fast shipping!!!

great

Quick and easy so far

Best price on the Internet.

Ordering was quick and easy. We'll have to wait and see how the rest goes.

Thanks for offering instant $5.00 back on Order Number: 12559 for writing this review. <br>Great prices and fast shipping. I do not have the part yet but it was the best price on a LT1 MSD opti spark anywhere on the net. Great deal!!! And it was still cheaper than Jegs or Summit even with overnight shipping. Will use again if the deals are this good!

Could not find hitch cover any where else, called autoplicity found product week of Christmas recieved gift by christmas.<br>great service.

So far so good no problems encountered

AAAAAAAAAAAAAAAA+++++++++++++

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