MERCURY 864941 Gm Vortec Engine Carb Carburetor 4.3 262 V6

( Manufacturer Part Number: 864941 ), ( Part Type: Engine Carburetor ), ( Country Of Origin: United States )

Review MERCURY 4.3 262 Gm V6 Vortec Engine Carb Carburetor fits MERCRUISER MARINE

The Mercury 864941 Carburetor is a vital component of the Mercruiser 4.3 262 GM V6 Vortec Marine Engine. This carburetor is meticulously designed to deliver an optimal fuel-air mixture for reliable and efficient engine performance.

The Mercury 864941 Carburetor features a traditional, float-feed design, which ensures a consistent fuel supply to the engine. It is equipped with a 350 CFM (cubic feet per minute) throttle body, which allows for smooth and responsive throttle control. The carburetor also includes a built-in electric choke system, ensuring easy starting in various weather conditions.

The Mercury 864941 Carburetor is constructed of high-quality materials, including a corrosion-resistant aluminum body and stainless steel components. These materials not only enhance the durability of the carburetor but also provide excellent resistance to the harsh marine environment.

The carburetor is easy to install and adjust, with accessible adjustment screws for fine-tuning the idle mixture, main jet, and power jet. It also includes a built-in air bleed system, allowing for easy removal of air bubbles in the fuel system for optimal engine performance.

The Mercury 864941 Carburetor is a reliable and efficient choice for marine applications, providing consistent performance and easy maintenance. Its traditional float-feed design, coupled with its durable materials and accessible adjustments, make it a popular choice among boat owners and marine engineers.

In summary, the Mercury 864941 Carburetor is a high-performance and durable component of the Mercruiser 4.3 262 GM V6 Vortec Marine Engine. Its traditional float-feed design, accessible adjustments, and corrosion-resistant materials make it an excellent choice for marine applications, ensuring reliable and efficient engine performance.

Mercury 864941, also known as the Mercruiser 4.3 262 GM V6 Vortec marine engine with a carburetor, is a popular choice for boat owners due to its reliability and power. However, like any engine, it comes with its advantages and disadvantages.

1. Power and Performance: The Mercruiser 4.3 262 GM Vortec marine engine delivers impressive power and torque, making it an excellent choice for boats with heavy loads or large waters.

2. Durability: This engine is known for its robustness and durability, making it a preferred option for boaters who spend a lot of time on the water.

3. Availability of Spare Parts: Mercruiser engines are widely used, and spare parts are easily available, ensuring that repairs can be done quickly and efficiently.

1. Fuel Consumption: Compared to newer fuel-injected engines, the Mercruiser 4.3 262 GM Vortec marine engine with a carburetor consumes more fuel, leading to higher operating costs.

2. Complexity: Carburetors are more complex than fuel injection systems, making them more prone to issues such as tuning and maintenance.

3. Emission Standards: This engine may not meet the latest emission standards, leading to restrictions on its use in some areas.

The Mercury 864941, or the Mercruiser 4.3 262 GM Vortec marine engine with a carburetor, offers impressive power and durability, making it a popular choice for boaters. However, its higher fuel consumption, complexity, and potential emission issues are important considerations.

If fuel efficiency and ease of maintenance are top priorities, a newer fuel-injected engine may be a better choice. However, if power and durability are the main concerns, the Mercruiser 4.3 262 GM Vortec marine engine with a carburetor remains a viable option. It is essential to weigh the advantages and disadvantages carefully and consider the specific needs and usage patterns of the boat before making a purchase decision.

Details:

What you see in the pictures is what get. Please look at all pictures and read entire before buying. Part was removed from a MerCruiser 4.3 L Vortec Marine engine. I will do my best to resolve the issue.

Look at pictures closely and ask any questions, I try to describe parts as best can. Mounting hardware is only included if it shown in the pictures. Condition: Good used condition. Thanks -Mike.

Shelf 24-14-3-C.

part #: 864941 prices

• $237.50-$347.95

specifications otsterndriv:

• for models: Marine, Mercruiser
• for makes: Mercury
• mpn: 864941
• part type: Engine Carburetor
• country of origin: United States

returns otsterndriv:

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

offer otsterndriv:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: October 23, 2025

shipping otsterndriv:

• cost: $21.65
• transit: 2-6 Days
• type: Calculated
• carrier: FedEx, USPS
• service: FedEx Ground / FedEx Home Delivery, USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited

payments otsterndriv:

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

general otsterndriv:

• condition: Used
• Boat Parts > Sterndrive Motors Components > Other

seller otsterndriv:

• city: Huron, Ohio
• rating: 99.4%
• # reviews: 110959

Mercury 864941 Is Similar To:

• 862365 Mercury Mercruiser Mag Horizon Ho Engine Cover Like New Near (47.9% similar) Decals are in great condition. A few small scratches. In great near perfect condition...(October 14th, 2018)
• 10-35366 Mercury Mercruiser Stern Drive Engine Screw (53.8% similar) New oem part...(October 25th, 2018)
• 10-42253 Mercury Mercruiser Alpha Bravo Stern Drive Pivot Bolt (42.9% similar) Ii 0D469859 thru 0F679999 mercruiser alpha one gen. Cat new oem part. Mercury pivot bolt this bolt is for use on various mercruiser stern drives. Feel free to call and order. Ii 0F680000 thru 0K999999 mercruiser alpha one gen. Fits:alpha one gen...(September 29th, 2018)
• 10-49956 Quicksilver Mercury Mercruiser Bravo Alpha Oil Pan Drain Screw (36.2% similar) Quicksilver drain screw for use on many mercruiser, bravo alpha stern drive engines. Over 100 mercruiser stern drives use this oil pan drain plug...(October 1st, 2018)
• 10-59645 Quicksilver Mercury Mariner Mercruiser Alpha Bravo Screw (36.4% similar) New oem part. 750FOR various mercury mariner outboard and mercruiser stern drive engines. Quicksilver screw...(October 23rd, 2018)
• 10-805611 Quicksilver Mercury Mercruiser Bravo Manifold Bolt (37.7% similar) 4l related part numbers: number quicksilver bolt for use on 4l V-8 gm mercruiser bravo ii stern drive engines from mercury 2 v8...(October 7th, 2018)
• 105255 Mercruiser Mercury Trim Tilt Pump Solenoid (29.9% similar) It is in good working condition. It comes as pictured. Trim pump this is a used mercruiser with 1 solenoid as pictured. The return line hole appears to be stripped, see pictures...(September 30th, 2018)
• 105921 Mercury Power Trim Pump Works Tested Mercruiser (28.8% similar) Good used condition working order...(January 23rd, 2019)
• 105932 Mercury Power Pump Mercruiser Sterndrive (40% similar) ...(October 20th, 2018)
• 11-32522 Mercury Pack Of Mercruiser Vintage Gimbal Splined Nut (42.9% similar) Part number mercury marine splinted screw nut transom plate to gimbals housing new oem factory that is now obsolete. For use on vintage mercruiser stern drive engines from fits: I thru IA Ibo ICC package of...(February 18th, 2019)
• 11-41527t 41527 Mercury Mercruiser Alpha Stern Drive Nut Nla (42% similar) For use on mercruiser stern drive engines from fits: alpha one SS all thru none SAM ii iii iv v trs up cat mercury marine lock nut new oem factory part that is now obsolete...(October 6th, 2018)