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Sierra 118-3866 Head Gasket for Johnson/Evinrude V4 Loop Charge Outboards

Manufacturer

Picture for manufacturer Sierra

Part Number

118-3866
6 reviews
Sale Price

$22.00

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 118-3866 head gasket is engineered specifically for Johnson and Evinrude V4 loop charge outboard engines. This gasket meets or exceeds the original equipment specifications, ensuring reliable performance and proper sealing for your marine engine's cylinder head.

Key Features:

  • Designed for V4 loop charge configuration outboard motors
  • Direct replacement for OEM part numbers 340115 and 333549
  • Precision-manufactured to restore engine function to factory specifications
  • Quality construction for dependable sealing and long service life
  • Compatible with multiple Johnson/Evinrude models including 120hp, 125hp, 130hp, and 140hp engines

Compatibility:

  • Johnson/Evinrude 120hp (1988-1994) - requires 2 gaskets per engine
  • Johnson/Evinrude 125hp Commercial (1992-1995) - requires 2 gaskets per engine
  • Johnson/Evinrude 130hp (1995-1998) - requires 2 gaskets per engine
  • Johnson/Evinrude 140hp (1988-1994) - requires 2 gaskets per engine

Cross-Reference Numbers:

  • GLM: 35930
  • Johnson/Evinrude: 340115, 333549
  • Mallory: 9-63826

This head gasket is included in Sierra's complete Powerhead Gasket Set 18-4322. Sierra Marine has been a trusted manufacturer of marine engine parts for over 50 years, providing quality aftermarket components that boat builders and marine technicians rely on for proper fit and performance.

They had the part for my Mitivac at a better price and ordering was quick and delivery was on time.

Great service

order was easy to place came timely and no issues

It was gr8 and convinced

The Item I ordered arrived in good shape and is now being installed. The customer service was great.

Delivery was incredibly quick; it goes out the door very fast, which I appreciated when needing something for my boat.

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