GMC 14071177 Engine 4.3

( Manufacturer Part Number: 14071177 ), ( Part Type: Engine ), ( Engine Hp : 262 )

Review GMC Used 4.3 Engine fits MERCRUISER

GMC 14071177 4.3L Mercruiser Marine Engine

The GMC 14071177 4.3L Mercruiser Marine Engine is a powerhouse of reliability and performance, perfect for boat owners seeking a robust and efficient propulsion system. This engine is a testament to the engineering excellence of GMC and Mercruiser, combining their industry-leading expertise in marine propulsion.

The 4.3L V6 engine delivers an impressive power output that ensures a smooth and responsive ride. With its high torque at low RPM, this engine provides exceptional acceleration and maneuverability, even in tough water conditions. The engine's computer-controlled electronic fuel injection system ensures optimal fuel efficiency, reducing operational costs while maintaining consistent power delivery.

The GMC 14071177 Marine Engine is built for durability, with a corrosion-resistant aluminum alloy block and a hardened crankshaft. The engine's maintenance requirements are minimal, thanks to features like the spin-on oil filter and easy-to-access service points.

The engine's integrated power steering system provides easy handling, making it ideal for both novice and experienced boaters. The engine's quiet operation, combined with its smooth running characteristics, ensures a comfortable and enjoyable boating experience.

In terms of installation, the GMC 14071177 Marine Engine is designed to fit seamlessly into a variety of boat models, thanks to its flexible mounting options. The engine's Bravo III outdrive system offers superior handling and maneuverability, making it a popular choice among boat owners.

In conclusion, the GMC 14071177 4.3L Mercruiser Marine Engine is a high-performance, reliable, and efficient power solution for your watercraft. Whether you're cruising the open seas or navigating through narrow waterways, this engine delivers the power, performance, and reliability you need to make the most of your boating adventures.

Analysis of GMC 14071177 4.3 Mercruiser Engine: Pros, Cons, and Recommendation

The GMC 14071177 4.3 Mercruiser engine is a popular choice for boat owners due to its reliable performance and easy maintenance. However, like any mechanical component, it has its advantages and disadvantages.

1. Dependability: Known for its durability and longevity, the 4.3 Mercruiser engine is a reliable choice for boat owners.

2. Easy Maintenance: This engine is relatively easy to maintain, with common parts readily available in the market.

3. Fuel Efficiency: Compared to some other engine options, the 4.3 Mercruiser engine is known for its reasonable fuel consumption.

1. Power Output: The 4.3 Mercruiser engine may not offer the same power output as other, larger engines, which could be a disadvantage for those seeking high-performance boats.

2. Age: As this engine model has been around for a while, some parts may become harder to find as they become obsolete over time.

3. Emission Standards: Some versions of this engine may not meet modern emission standards, which could be a concern for those living in areas with strict regulations.

If you're looking for a dependable, easy-to-maintain engine for a moderately-sized boat and are not concerned about the highest performance levels, the GMC 14071177 4.3 Mercruiser engine could be a good choice. However, if you require a more powerful engine or live in an area with strict emission standards, you may want to consider other options.

Before making a decision, it's essential to thoroughly research the specific model and year of the engine, as well as the availability of parts and any necessary modifications to meet emission standards. It would also be beneficial to consult with a marine mechanic or dealer for their professional advice.

Details:

The motor came out of as perfect running boat. It didn't really match the set up I had. Used 4.3 Mercruiser engine. I have no use for this one.

So I ended up getting another motor installed. I'm going to try upload photos of more numbers. I'm not even sure if its a Mercruiser. And the number I put in there was on block.

part #: 14071177 prices

• $194.99-$3799.95

specifications completegengin:

• for models: Mercruiser
• for makes: Gmc
• mpn: 14071177
• part type: Engine
• engine hp : 262

returns completegengin:

• policy: No Returns

offer completegengin:

• best offers: True
• started: September 26, 2025
• availability: In Stock
• sold: 0
• quantity: 1
• options: Seller-arranged-local-pickup

shipping completegengin:

payments completegengin:

• wallet: Apple-pay
• credit card: Visa
• other

general completegengin:

• Boat Parts > Inboard Engines Components > Complete Gas Engines
• condition: Used

seller completegengin:

• city: Medford, Oregon
• # reviews: 26
• rating: 100.0%

Gmc 14071177 Is Similar To:

• 12568777 Gmc Gm Big Block Airboat Marine Engine For Parts Or (36.4% similar) Apple pay now accepted. If item condition is for parts or not working, please be advised that it may work serviceable in any way, and should you require a guaranteed we respectfully recommend purchase the from other vendors here on who have expertise scope to fully test guarantee such items. Not ...(November 1st, 2018)
• 19355659 Gmc Supercharged Engine Blower Motor Sbc New Super Light Vs (29.9% similar) Engine was designed to run peak torque at boat cruising PMS of 3500-4000RPM with the occasional runs wot hp in PMS as seen on Dino is sold and has less than 30 min time. 5:1 pistons seal hapless barrings CB663HXSTD MS909HXSTDPEP gmc nitrite steel the motor was set up with E85 carb jets when ...(September 28th, 2018)
• 1a623273 Gmc Mercruiser Gm Marine Engine Complete Running Drop In And (38.9% similar) Serial number 1A623273 to verify your application and year. Liter 4-CYL mercruiser engine. Extremely nice condition pictures tell all. Your mounting bolt with washer completely covers and secures engine. Engine was very clean and not painted to improve appearance or be misleading in any way. Nice, ...(May 24th, 2018)
• 646-1438 Gmc Canyon Engine Fuse Box (29.7% similar) Engine warranty includes only excessive smoking, noise, and oil use. The lower miles premier quality, we maintain quality as by purchasing vehicles that are of low. We run the vehicle for fair amount of time, check leaks, listen to noises, conduct a compression test and if passed only then item is ...(August 7th, 2018)
• 646-1539 Gmc Envoy Engine Fuse Box (30.1% similar) Special body cuts, frame sections or specially ordered and not accompanied with proof of purchase. You might think a price is too high or low as not be comparing the same parts. We run the vehicle for fair amount of time, check leaks, listen to noises, conduct a compression test and if passed only ...(July 6th, 2018)
• 14022660 Gmc Rebuilt Diesel Engine (43.8% similar) I can help you load it but you haul it. I don't know how much it has been bored. 2 liter high nickle block. Rebuilt gmc diesel engine. This is the I couldn't find a part number on the heads but they appear to be a later vintage with the fine threaded injectors...(September 18th, 2016)