Keep Summer Going Strong with our August Sale Savings up to 50% OFF!

Powerhead Base Gasket V6 - 18-0369 - Sierra

Save 29% Off.
Powerhead Base Gasket V6 - 18-0369 - Sierra
Savings Sale Price: $8.09
Save: $3.42
(29% Off $11.51)
Part # 18-0369 ValueShip™ Eligible
This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 27-75909
Does this fit my 1985 mariner?
We cross reference by OEM number to know if it works for your motor. It will depend on your HP and serial number. If you would like assistance in getting your OEM number you can call us at 1-800-914-1123.
Ask a question for
Question & Answer Guidelines
This product ships in 3 business days.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Save More Now and Keep the Summer of Boating Fun Going Strong!