MERCURY 42718 Cylinder Outboard Motor Exhaust Pipe Adapter Tube

( Part Type: Pipe ), ( Warranty: 30 Days ), ( Manufacturer Part Number: 42718 )

Review MERCURY Cylinder Outboard Motor Exhaust Pipe Adapter Tube Oem fits MARINER

The Mercury 42718 Mariner Cylinder Outboard Motor Exhaust Pipe Adapter is an essential component for your outboard motor's exhaust system. This tube is designed specifically for Mercury Mariner outboard motors and is engineered to provide a secure and efficient connection between the exhaust manifold and the exhaust pipe.

The adapter tube is made from high-quality materials, ensuring durability and resistance to corrosion. It is designed to fit perfectly with the exhaust manifold and the exhaust pipe, providing a leak-free connection. The tube is also engineered to minimize backpressure and maximize exhaust flow, resulting in improved engine performance and fuel efficiency.

The Mercury 42718 Mariner Cylinder Outboard Motor Exhaust Pipe Adapter is easy to install. It comes with all necessary hardware, including bolts and nuts, for a hassle-free installation process. The adapter tube is also designed to be compatible with both freshwater and saltwater environments, making it an ideal solution for boat owners who use their vessels in various water conditions.

In summary, the Mercury 42718 Mariner Cylinder Outboard Motor Exhaust Pipe Adapter is a crucial component for maintaining the optimal performance of your Mercury Mariner outboard motor. This tube is made from high-quality materials, fits perfectly with the exhaust manifold and exhaust pipe, and minimizes backpressure to maximize exhaust flow. With its easy installation process and compatibility with both freshwater and saltwater environments, this adapter tube is an essential investment for any Mercury Mariner outboard motor owner.

Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube: A Detailed Analysis

The Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube is an essential component for those who own Mercury outboard motors. This part is responsible for connecting the exhaust pipe to the engine, allowing the motor to expel exhaust gases efficiently. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this component.

1. Enhanced Engine Performance: A worn-out or damaged exhaust pipe adapter tube can negatively impact engine performance. Replacing the part with a new one can help restore the motor's performance and efficiency.

2. Improved Emission Compliance: The Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube is designed to meet or exceed emission standards, ensuring that your outboard motor is environmentally friendly.

3. Durability: Mercury Marine is known for manufacturing high-quality components. This exhaust pipe adapter tube is no exception. It is built to withstand the rigors of marine environments, ensuring long-lasting performance.

4. Easy to Install: The installation process for this adapter tube is relatively straightforward. It is designed to fit Mercury outboard motors with ease, saving you time and effort.

1. Cost: The cost of the Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube may be a significant investment for some boat owners. However, considering the importance of the part and the potential performance and safety risks associated with a worn-out adapter tube, the cost may be justified.

2. Availability: Depending on your location and the availability of Mercury dealers or distributors, you may have to wait for an extended period to obtain this part. This can be a concern for those who require immediate replacement.

The Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube is an essential component for maintaining the performance and efficiency of your Mercury outboard motor. Although the cost may be a concern for some, the advantages, such as improved engine performance, emission compliance, durability, and easy installation, outweigh the disadvantages. If you own a Mercury outboard motor and suspect that your exhaust pipe adapter tube is worn out or damaged, it is recommended that you replace it with a new one as soon as possible.

If you are in need of a Mercury 42718 Mariner Outboard Motor Exhaust Pipe Adapter Tube, consider purchasing it from a reputable Mercury Marine dealer or an authorized distributor to ensure authenticity and quality. Additionally, it is always a good idea to maintain your outboard motor regularly to prevent the need for costly repairs or replacement parts in the future.

Details:

Part were pulled from a 1984 Mercury 60hp serial 0B157534. Part have been cleaned but may require some further cleaning. I have many other parts available for this engine.

part #: 42718 prices

• $18.75-$20.97

specifications vesselveep:

• for models: Mariner
• for makes: Mercury
• part type: Pipe
• warranty: 30 Days
• manufacturer part number: 42718

seller vesselveep:

• # reviews: 2081
• city: Madison, Wisconsin
• rating: 99.5%

offer vesselveep:

• availability: In Stock
• started: December 1, 2025
• options: Ship-to-home
• quantity: 1
• sold: 0
• best offers: True

shipping vesselveep:

• class: Standard
• transit: 3-8 Days
• carrier: USPS
• cost: $10.85
• service: USPS Ground Advantage
• type: Fixed

returns vesselveep:

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

payments vesselveep:

• other
• wallet: Google-pay
• credit card: Diners-club

general vesselveep:

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

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