MERCRUISER 17080560 Carburetor Quadrajet 4BBL 7.4L-454

( Brand: Mercruiser ), ( Manufacturer Part Number: 17080560 ), ( Part Type: Carburetor ), ( Oe/oem Part Number: 1347-7498, 1347-8288, 1347-8291 Others ), ( Vintage Part: No )

Review MERCRUISER Rochester Carburetor Quadrajet 7.4l-454 Inch fits MARINE

The Mercruiser 17080560 Rochester Quadra-Jet 4-barrel carburetor is a high-performance marine carburetor designed specifically for the 7.4L-454 engine. This carburetor is part of the Quadra-Jet series, which is renowned for its ability to deliver excellent fuel atomization, efficient combustion, and smooth engine operation.

The 17080560 model is a 4-barrel carburetor, meaning it features four separate barrels for intake, each with its own throttle butterfly valve. This design allows for increased fuel delivery and improved engine response, making it an excellent choice for high-performance applications.

The carburetor housing is made of durable cast aluminum, ensuring that it can withstand the harsh marine environment. The carburetor is also equipped with a water-resistant float bowl gasket that helps prevent water intrusion, which is a common issue in marine applications.

The 17080560 Quadra-Jet carburetor utilizes a unique venturi design that allows for optimal fuel atomization, ensuring that the fuel is mixed evenly with air for efficient combustion. The carburetor also features adjustable idle mixture screws, allowing for fine-tuning of the engine idle speed and mixture for optimal performance.

Additionally, the carburetor comes with a throttle position sensor, which enables the engine management system to monitor the throttle position and adjust fuel delivery accordingly. This results in smoother engine operation and improved fuel efficiency.

The Mercruiser 17080560 Rochester Quadra-Jet 4-barrel carburetor is a high-quality, high-performance marine carburetor that is ideal for use with the 7.4L-454 engine. With its durable construction, efficient fuel delivery, and adjustable features, this carburetor is sure to provide reliable and consistent performance on the water.

Pros and Cons of Buying a Mercruiser 17080560 Rochester 4bbl Carburetor Quadrajet Marine for a 7.4L-454 Engine

The Mercruiser 17080560 Rochester 4bbl Carburetor Quadrajet Marine is a popular choice for boat owners with 7.4L-454 engines. This carburetor offers several advantages and disadvantages that should be considered before making a purchase.

1. Superior Fuel Efficiency: The Quadrajet design offers excellent fuel atomization, which results in more complete combustion and improved fuel economy. This can save boat owners money in the long run.

2. Smooth Engine Performance: The four-barrel design provides smoother engine performance, especially at higher RPMs, resulting in a more enjoyable boating experience.

3. Reliability: The Quadrajet design is known for its durability and reliability. This carburetor has a proven track record in marine applications and can withstand the harsh marine environment.

4. Easy Installation: The Mercruiser 17080560 Quadrajet carburetor is relatively easy to install, making it a popular choice for DIY boat owners.

1. Complexity: The Quadrajet design is more complex than single or double barrel carburetors. This means that it requires more maintenance and tuning to ensure optimal performance.

2. Cost: The Quadrajet carburetor is more expensive than single or double barrel options. This can be a significant investment for some boat owners.

3. Fuel Consumption: While the Quadrajet design offers improved fuel efficiency overall, it may not provide as much of a fuel savings compared to more modern fuel injection systems.

4. Emissions: The Quadrajet carburetor does not meet modern emissions standards, which may be a concern for some boat owners.

The Mercruiser 17080560 Rochester 4bbl Carburetor Quadrajet Marine is a reliable and efficient option for boat owners with 7.4L-454 engines. Its superior fuel efficiency, smooth engine performance, and durability make it a popular choice. However, its complexity, cost, and fuel consumption may be drawbacks for some boat owners.

If you are looking for optimal engine performance and fuel efficiency, the Mercruiser 17080560 Rochester 4bbl Carburetor Quadrajet Marine is an excellent choice. However, if you are on a tight budget or prefer a simpler and less expensive option, you may want to consider a single or double barrel carburetor instead. Ultimately, the decision comes down to your specific needs and priorities as a boat owner.

Details:

7.4L- 454 Motors. Remanufactured and supplied with mounting gasket. Rochester Quadrajet Mercruiser Marine Carburetor 17080560, 17080563, 17082403, 1347-7498, 1347-8288, 1347-8291 Others.

part #: 17080560 prices

• $193.75-$385.00

specifications carbcoon:

• for models: Marine
• for makes: Rochester
• brand: Mercruiser
• mpn: 17080560
• part type: Carburetor
• oe/oem part number: 1347-7498, 1347-8288, 1347-8291 Others
• vintage part: No

payments carbcoon:

• wallet: Paypal
• credit card: Diners-club
• other

seller carbcoon:

• city: Londonderry, New Hampshire
• # reviews: 1190
• rating: 97.4%

general carbcoon:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

offer carbcoon:

• started: March 6, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping carbcoon:

• transit: 4-9 Days
• type: Calculated
• service: USPS Priority Mail Large Flat Rate Box
• carrier: USPS
• cost: $22.65
• class: Expedited

returns carbcoon:

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

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