GM TRUCKS 12693743 Engine 6.2L

( Brand: Gm Trucks ), ( Manufacturer Part Number: 12693743 ), ( Engine Size: 6.2 L ), ( Fuel Type: Gasoline ), ( Type: Complete Assembly ), ( Oe/oem Part Number: 12690558 ), ( Country Of Origin: United States ), ( Id: 5ea7ae87-e457-464d-a930-4343980df7bb ), ( Interchange: 300-10292 ), ( Partout Id: A-131624809 )

Review GM TRUCKS Gmc 6.2l Engine Complete Assembly Oem fits SIERRA 1500 4X4 2019–2021

Introducing the 2019-2021 GMC Sierra 1500 6.2L 4x4 engine, a powerful and efficient powertrain that delivers impressive performance for your heavy-duty tasks. This engine is engineered to provide you with the power and torque you need to tow and haul with confidence.

The 6.2-liter V8 engine is equipped with advanced features that enhance its performance and efficiency. It comes with Direct Injection technology, which optimizes fuel delivery for maximum power and efficiency. The engine also utilizes Active Fuel Management (AFM) technology, which deactivates cylinders under light load conditions to save fuel.

This engine produces an impressive 420 horsepower at 5,600 rpm and 460 lb-ft of torque at 4,100 rpm. It also features variable valve timing and a high-pressure cooling system, which help to improve engine performance and longevity.

The 2019-2021 GMC Sierra 1500 6.2L 4x4 engine comes with a robust and durable design. It features a cast-iron block and aluminum cylinder heads, which help to reduce weight and improve thermal efficiency. The engine also utilizes a forged crankshaft and connecting rods, which help to enhance durability and power output.

The engine is mated to a 10-speed automatic transmission, which delivers smooth and efficient power delivery. It features optimized gear ratios for improved towing and hauling capabilities and helps to enhance fuel economy.

The 2019-2021 GMC Sierra 1500 6.2L 4x4 engine is designed to meet the demands of heavy-duty use. It comes with a heavy-duty cooling system, which helps to keep the engine operating at optimal temperatures, even under extreme conditions. The engine also features a heavy-duty battery, which provides the power you need for all your electrical accessories.

In conclusion, the 2019-2021 GMC Sierra 1500 6.2L 4x4 engine is a powerful and efficient powertrain that delivers impressive performance for your heavy-duty tasks. It features advanced technologies, a robust and durable design, and a smooth and efficient automatic transmission. With its impressive power output, towing and hauling capabilities, and advanced features, this engine is the perfect choice for those who demand the best from their vehicle.

The GMC Sierra 1500 6.2L 4x4 engine, with the specific model number 12693743, is a powerful and capable powertrain option for the Sierra 1500 series. Here are some pros and cons that may help you make an informed decision about purchasing this engine.

1. Power and Torque: The 6.2L V8 engine delivers impressive power and torque, making it a popular choice for those who require heavy towing or hauling capabilities.

2. Smooth Performance: This engine offers a smooth and refined driving experience, especially when compared to other V8 engines in its class.

3. Towing Capacity: With a maximum towing capacity of up to 12,100 pounds, this engine is ideal for those who need to tow heavy loads.

4. Durability: The 6.2L V8 engine is known for its durability and reliability, making it a great long-term investment.

5. Fuel Economy: While not the most fuel-efficient engine option, the 6.2L V8 offers decent fuel economy for its class, with an estimated 15 mpg city and 20 mpg highway.

1. Price: The 6.2L V8 engine is one of the more expensive engine options for the Sierra 1500 series, which may be a deterrent for some buyers.

2. Fuel Consumption: Compared to smaller engines or even other V8 engines, the 6.2L V8 consumes more fuel, which can add up over time.

3. Emissions: This engine produces higher emissions compared to smaller engines or more fuel-efficient options, which may be a concern for some buyers.

The GMC Sierra 1500 6.2L 4x4 engine is a great option for those who require heavy towing and hauling capabilities, as well as those who prioritize power and smooth performance. While it comes with a higher price tag and greater fuel consumption compared to other engine options, its durability, reliability, and impressive towing capacity make it a worthwhile investment for many buyers.

If you frequently tow heavy loads or require a powerful and capable engine, the GMC Sierra 1500 6.2L 4x4 engine is an excellent choice. However, if fuel efficiency is a priority, or if you don't require the extra power and towing capacity, you may want to consider other engine options. Ultimately, it's essential to weigh the pros and cons and determine which engine best fits your specific needs and budget.

Details:

Vehicle Stock #: A257. Model: SIERRA DENALI 1500. COD available for qualified orders placed local delivery. Mileage condition: 96252.

Part Stock #.

specifications grokengines:

• for models: 1500, 4x4, Sierra
• for makes: Gmc
• for years: 2019-2021
• brand: Gm Trucks
• mpn: 12693743
• engine size: 6.2 L
• fuel type: Gasoline
• type: Complete Assembly
• oe/oem part number: 12690558
• country of origin: United States
• id: 5ea7ae87-e457-464d-a930-4343980df7bb
• interchange: 300-10292
• partout id: A-131624809

shipping grokengines:

• type: Fixed
• class: Freight
• cost: $300.00
• service: Flat Rate Freight

returns grokengines:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted

seller grokengines:

• # reviews: 12247
• city: Maple height, Ohio
• rating: 99.3%

offer grokengines:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• best offers: True
• started: June 5, 2026

payments grokengines:

• credit card: Visa
• money order
• wallet: Paypal
• cash
• other

general grokengines:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Engines

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