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SIERRA Head Gasket for Mercury/Mariner Outboard Motors

  • 3862 replaces: Mercury Marine 27-41246-1
  • 3863 replaces: Mercury Marine 27-96542-1
  • 3864 replaces: Mercury Marine 27-822844-1
  • 3861 replaces: Mercury Marine 27-18785-1
  • 3804 replaces: Mercury Marine 27-19138M
  • 3804 replaces: Yamaha 689-11181-02-00
  • 3804 replaces: Mercury Marine 27-19138
  • 3804 replaces: Yamaha 689-W0001-A1-00
  • 3804 replaces: Mercury Marine 27-84733M
  • 3828 replaces: Yamaha 6E7-11181-00-00
  • 3828 replaces: Yamaha 6E7-11181-A1-00
  • 3828 replaces: Mercury Marine 27-83899M
  • 3828 replaces: Mercury Marine 27-18937
  • 3828 replaces: Mercury Marine 27-98990M
  • 3828 replaces: Mercury Marine 27-18937M
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Head Gasket for Mercury/Mariner Outboard Motors 4910444 18-3804
Delivery within 2 - 3 weeks.

$26.99

Head Gasket for Mercury/Mariner Outboard Motors 4910469 18-3828
Delivery within 2 - 3 weeks.

$13.99

Head Gasket for Mercury/Mariner Outboard Motors 1763135 18-3861
Delivery within 2 - 3 weeks.

$29.99

Head Gasket for Mercury/Mariner Outboard Motors 1649854 18-3862
Delivery within 2 - 3 weeks.

$25.99

Head Gasket for Mercury/Mariner Outboard Motors 1763143 18-3863
Delivery within 2 - 3 weeks.

$26.99

Head Gasket for Mercury/Mariner Outboard Motors 1763150 18-3864
Delivery within 2 - 3 weeks.

$32.99

Product Description

  • 3862 replaces: Mercury Marine 27-41246-1
  • 3863 replaces: Mercury Marine 27-96542-1
  • 3864 replaces: Mercury Marine 27-822844-1
  • 3861 replaces: Mercury Marine 27-18785-1
  • 3804 replaces: Mercury Marine 27-19138M
  • 3804 replaces: Yamaha 689-11181-02-00
  • 3804 replaces: Mercury Marine 27-19138
  • 3804 replaces: Yamaha 689-W0001-A1-00
  • 3804 replaces: Mercury Marine 27-84733M
  • 3828 replaces: Yamaha 6E7-11181-00-00
  • 3828 replaces: Yamaha 6E7-11181-A1-00
  • 3828 replaces: Mercury Marine 27-83899M
  • 3828 replaces: Mercury Marine 27-18937
  • 3828 replaces: Mercury Marine 27-98990M
  • 3828 replaces: Mercury Marine 27-18937M

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