MERCRUISER 7012139 Carburetor Carb

( Brand: Mercruiser ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 7012139 )

Review MERCRUISER Carburetor Carb

The Mercruiser 7012139 Carburetor Carb is a high-performance fuel delivery system designed specifically for Mercruiser engines. This carburetor is a 2-barrel model, making it suitable for applications requiring more fuel flow than a single-barrel carburetor can provide.

The 7012139 Carburetor Carb is engineered with Mercruiser's advanced technology, ensuring optimal fuel delivery and engine performance. The carburetor features a unique venturi design, which provides precise fuel metering and excellent throttle response. The venturi shape is optimized to provide the ideal air-fuel mixture for the engine under various operating conditions.

The carburetor is equipped with a mechanical fuel pump, which delivers fuel from the tank to the carburetor. The pump is designed to be self-priming, making it easy to start the engine even when the fuel level in the tank is low. The pump is also capable of delivering fuel at high pressure, ensuring an adequate fuel supply to the engine under high load conditions.

The 7012139 Carburetor Carb is mounted on a durable cast aluminum base, which provides excellent thermal conductivity and helps to dissipate engine heat. The base also features mounting points for various accessories, such as fuel pressure regulators and water temperature senders.

The carburetor is equipped with adjustable idle mixture screws, which allow for fine-tuning of the engine's idle speed and mixture. The screws are easily accessible and can be adjusted using a standard screwdriver. The carburetor also features an adjustable throttle stop screw, which allows for adjustment of the engine's maximum RPM.

The 7012139 Carburetor Carb is designed to be easy to install and maintain. It comes with all necessary hardware for mounting and installation, including mounting bolts, gaskets, and fuel lines. The carburetor also features easy-to-reach service points, such as the fuel filter and air cleaner element, making routine maintenance simple and efficient.

In summary, the Mercruiser 7012139 Carburetor Carb is a high-performance fuel delivery system designed for Mercruiser engines. It features a unique venturi design, a self-priming mechanical fuel pump, adjustable idle mixture screws, and a durable cast aluminum base. This carburetor is easy to install and maintain, making it an excellent choice for boat owners and mechanics looking for reliable and efficient fuel delivery for their Mercruiser engine.

The Mercruiser 7012139 carburetor is a common choice for marine applications due to its durability and reliability. Here are some pros and cons of buying this carburetor:

1. Designed specifically for marine use: The Mercruider 7012139 carburetor is engineered to withstand the harsh marine environment, including exposure to saltwater, sun, and vibration.

2. Improved fuel efficiency: This carburetor features an advanced design that helps improve fuel efficiency and reduce emissions.

3. Easy installation: The carburetor comes with a detailed installation guide and is relatively easy to install for DIYers or professionals.

4. Wide availability: This carburetor is widely available from marine parts suppliers, making it easy to find and purchase.

5. Good customer support: Mercruiser provides excellent customer support, including technical assistance and replacement parts.

1. Expensive: The Mercruiser 7012139 carburetor is more expensive than some other aftermarket carburetors.

2. Complex design: This carburetor has a more complex design compared to some other models, which may require more expertise to install and troubleshoot.

3. May require tuning: Depending on the specific application and engine configuration, this carburetor may require tuning to optimize performance and fuel efficiency.

The Mercruiser 7012139 carburetor is a reliable and durable option for marine applications, offering improved fuel efficiency and good customer support. However, it is more expensive than some other models and may require more expertise to install and tune. If you are looking for a high-performance carburetor for your marine engine and are willing to pay a premium, the Mercruiser 7012139 carburetor is a great choice. If you are on a budget or are not confident in your installation and tuning abilities, you may want to consider a less expensive or simpler carburetor.

If you are looking for a high-performance, reliable, and durable carburetor for your marine engine and are willing to pay a premium, the Mercruiser 7012139 carburetor is a great choice. If you are on a budget or are not confident in your installation and tuning abilities, you may want to consider a less expensive or simpler carburetor. It is always a good idea to consult with a marine parts supplier or a professional mechanic to determine the best carburetor for your specific application and budget.

Details:

PART: Carburetor for Mercruiser, 2bbl, Lost track of what engine this went to, marked 7012139, its pretty good condition, condition: It should be at least cleaned if not rebuilt before use. Free of charge. COMPATIBILITY: Mercruiser v8, was in a 188,888 and will fit others.

part #: 7012139 price

• $40.00

specifications vesselveep:

• brand: Mercruiser
• part type: Carburetor
• manufacturer part number: 7012139

offer vesselveep:

• best offers: True
• sold: 0
• started: September 30, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

returns vesselveep:

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

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: For parts or not working

shipping vesselveep:

• cost: $0.00
• class: Standard
• transit: 3-9 Days
• type: Fixed
• service: Standard

payments vesselveep:

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

seller vesselveep:

• rating: 100.0%
• city: Valparaiso, Indiana
• # reviews: 1630

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