1. Used Boat Parts
  2. sku: 11697251490985751
  3. OMC 308674

OMC Head Gasket P/n 0308674

fits make: Johnson, Evinrude, Omc.

0308674 Omc 308674 New P/n Head Gasket Johnson Evinrude

( Brand: Omc ), ( Part Type: Gasket Head ), ( Manufacturer Part Number: 308674 )

Review OMC New P/n Head Gasket Johnson Evinrude

The OMC 308674 P/N 0308674 Head Gasket is a critical component in the cooling system of Johnson Evinrude outboard engines. This head gasket is specifically designed to provide a sealed barrier between the engine's cylinder blocks and heads, preventing coolant and combustion gases from mixing.

Constructed from a high-quality material, this head gasket ensures reliable engine performance and efficient cooling. It features a precise fit to ensure a leak-free seal, and its multi-layered design enhances its durability and ability to withstand the extreme pressures and temperatures generated within the engine.

The OMC 0308674 Head Gasket is engineered to meet the exacting specifications of Johnson Evinrude outboard engines. Its dimensions and configuration are specifically tailored to provide a perfect fit and optimal sealing performance. This ensures that the engine operates at peak efficiency, delivering superior power and torque output.

Replacing a worn or damaged head gasket with a new OMC 308674 P/N 0308674 Head Gasket is a straightforward process. However, it is essential to follow the manufacturer's instructions carefully to ensure proper installation and prevent any potential issues. Proper installation will result in a new, leak-free seal and an engine that runs smoothly and efficiently.

In summary, the OMC 308674 P/N 0308674 Head Gasket is a vital component for Johnson Evinrude outboard engines, ensuring reliable cooling and efficient engine performance. Its high-quality design, precise fit, and durable construction make it an essential upgrade for any engine requiring a new head gasket.

The OMC 308674 head gasket, also known as Johnson Evinrude part number 0308674, is a critical component of two-stroke outboard engines. It separates the engine's cylinders and seals the combustion chamber. Here are some pros and cons of purchasing this head gasket:

Pros:

1. High-quality material: The OMC 308674 head gasket is made of a high-temperature, compression-molded material that provides excellent sealing capabilities.

2. OEM (Original Equipment Manufacturer) part: This head gasket is an original equipment manufacturer part, which means it is designed and manufactured by the same company that produced your engine.

3. Proper fitment: Since it is an OEM part, it ensures a precise fitment to your engine, reducing the chances of any leaks or issues.

4. Durability: The high-quality material used in the manufacture of this head gasket makes it highly durable and able to withstand the harsh conditions of continuous marine use.

5. Prevents engine damage: A faulty head gasket can cause serious damage to your engine, including overheating, loss of power, and even total engine failure. Replacing it with a new OEM head gasket can prevent such damages.

Cons:

1. Cost: Replacing a head gasket can be an expensive repair, especially for older engines. The OMC 308674 head gasket may be priced higher than some aftermarket alternatives.

2. Labor costs: Installing a head gasket is a complex repair job that typically requires the engine to be removed from the boat for access. Labor costs for this repair can be significant.

3. Availability: Depending on your location and the availability of parts, it may take some time to obtain this head gasket.

In conclusion, the OMC 308674 head gasket is a high-quality, durable, and precise-fitting component that can prevent serious damage to your engine. However, its cost and the labor required for installation may be considered drawbacks. Ultimately, the decision to purchase this head gasket depends on the importance you place on the longevity and performance of your engine and the cost you are willing to bear for that peace of mind.

If you decide that the benefits outweigh the costs, it is recommended to purchase the OMC 308674 head gasket from a trusted marine parts supplier to ensure its authenticity and quality.

Details:

part #: 308674 prices

  • $5.15-$14.49

specifications vesselveep:

  • for makes: Johnson, Evinrude, Omc
  • brand: Omc
  • part type: Gasket Head
  • manufacturer part number: 308674

general vesselveep:

  • condition: New
  • Parts Accessories > Boat Parts > Other

shipping vesselveep:

  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $0.00
  • class: Standard
  • type: Calculated
  • transit: 5-12 Days

returns vesselveep:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer vesselveep:

  • started: January 3, 2026
  • sold: 0
  • quantity: 8
  • availability: In Stock
  • options: Ship-to-home

seller vesselveep:

  • city: Toms River, New Jersey
  • rating: 99.9%
  • # reviews: 8267

payments vesselveep:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard
for makes: johnson, evinrude, omc, part type: gasket head,
sku: 11697251490985751,

Omc 308674 Is Similar To:

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5 offers $5.15–$14.49 USD
  • New other (see details). Offer #1 priced at $5.15 + $8.60 delivery = $13.75* total. If a part doesn't work for you for any reason let us know.+$8.60 shipping
  • New other (see details). Offer #2 priced at $14.49 + $0.00 delivery = $14.49* total. They will however be in similar functioning condition.FREE SHIPPING
  • New. Offer #3 priced at $11.40 + $0.00 delivery = $11.40* total. FREE SHIPPING
  • New. Offer #4 priced at $10.22 + $0.00 delivery = $10.22* total. FREE SHIPPING
  • New other (see details). Offer #5 priced at $9.95 + $8.60 delivery = $18.55* total. Nos Oem Genuine Omc Johnson/Evinrude 28hp Head Gasket.+$8.60 shipping

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