OMC 326856 Outboard Boat Orifice

( Manufacturer Part Number: 326856 )

Review OMC New Outboard Corp Boat Oem Orifice Part No fits MARINE

The OMC (Outboard Marine Corporation) 326856 orifice is a critical component of the cooling system in various outboard marine engines. This orifice is specifically designed to regulate the flow rate of engine coolant, ensuring optimal engine performance and temperature management.

The orifice is made of high-quality brass material, which provides excellent durability and resistance to corrosion. It features a round shape with a diameter of approximately 1 inch (25.4mm), making it suitable for use with many marine engine models.

The OMC 326856 orifice has a threaded connection with a standard 1-1/8 inch NPT (National Pipe Thread) pattern, allowing easy installation and replacement. The threaded connection is also designed to provide a tight seal to prevent coolant leaks.

This orifice comes with a built-in adjustment screw, which allows users to fine-tune the coolant flow rate to meet the specific requirements of their engine. The adjustment screw is located on the top of the orifice and can be accessed with a flathead screwdriver.

The OMC 326856 orifice is an essential replacement part for marine engine owners who notice signs of overheating, poor engine performance, or coolant leaks. By ensuring proper coolant flow rate, this orifice helps maintain engine efficiency, extend engine life, and prevent costly repairs.

In summary, the OMC 326856 orifice is a high-quality, brass, round-shaped cooling system component with a 1-inch diameter and a standard 1-1/8 inch NPT threaded connection. It features a built-in adjustment screw for fine-tuning coolant flow rate, making it an essential replacement part for maintaining optimal engine performance and preventing costly repairs on various marine engine models.

Pros and Cons of Buying an OMC (326856) Outboard Marine Boat Orifice

The OMC (326856) outboard marine boat orifice is a crucial component of a marine engine's cooling system. It allows water to flow through the engine, keeping it cool during operation. Here are some pros and cons to consider before making a purchase.

1. Efficient Cooling: The OMC 326856 orifice is designed to provide efficient cooling to the marine engine. It ensures that the engine stays within its optimal operating temperature, which prolongs its lifespan and improves performance.

2. Durable Design: This orifice is made from high-quality materials, such as brass or stainless steel, which makes it durable and resistant to corrosion. It can withstand the harsh marine environment and maintain its functionality for a long time.

3. Easy Installation: The OMC 326856 orifice is relatively easy to install. It can be replaced in a few simple steps, which saves time and money on professional installation services.

4. Improved Fuel Economy: An efficiently cooled engine runs more smoothly and consumes less fuel compared to an overheated engine. Therefore, investing in a high-performance orifice like the OMC 326856 can lead to improved fuel economy.

1. Cost: The OMC 326856 orifice may be more expensive compared to some aftermarket alternatives. However, the investment in a high-quality orifice can lead to long-term savings through improved engine performance and longevity.

2. Availability: Finding an OMC 326856 orifice may require some effort, as it is a specialized part. It may not be readily available at all marine supply stores, and online retailers may offer it at varying prices.

3. Potential for Damage: The orifice is a small and delicate component. Improper handling or installation can lead to damage, which may require additional costs for replacement or repair.

The OMC 326856 outboard marine boat orifice is an essential investment for boat owners who want to ensure their engine stays cool and performs optimally. While it may come with a higher cost and potential challenges in availability, the benefits of efficient cooling, durability, easy installation, and improved fuel economy make it a worthwhile investment.

If you are in the market for a marine engine orifice and prioritize efficient cooling, durability, and ease of installation, the OMC 326856 orifice is a solid choice. It may require some effort in terms of availability and cost, but the long-term benefits far outweigh the initial investment. To ensure the best possible experience, research reputable suppliers and consider purchasing from an authorized OMC dealer.

Details:

This is a new OMC Outboard Marine Corp. Please see photos. New old stock without packaging.

part #: 326856 prices

• $5.52-$24.99

specifications vesselveep:

• for models: Marine
• for makes: Omc
• manufacturer part number: 326856

returns vesselveep:

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

payments vesselveep:

• credit card: Discover
• other
• wallet: Paypal

offer vesselveep:

• started: September 15, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

seller vesselveep:

• rating: 99.5%
• city: Eleanor, West Virginia
• # reviews: 10033

shipping vesselveep:

• class: Standard
• transit: 3-8 Days
• service: Standard
• type: Fixed
• cost: $3.99

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New other see details

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