GM 19303686 Engine 3.6L 6-CYLINDER

( Brand: Gm ), ( Manufacturer Part Number: 19303686 ), ( Part Type: Engine ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: 19303687 )

Review GM Genuine 3.6l 6-cylinder Engine Assembly

The GM 19303686 3.6L 6-cylinder engine is a powerful and efficient powertrain solution from General Motors. This engine is part of the LV3 series, which is known for its advanced technology and robust design.

The engine displaces 3.6 liters, or 3664 cubic centimeters, and features six cylinders in a traditional inline configuration. This layout provides a smooth and balanced power delivery, while also allowing for compact packaging and ease of installation.

The cylinders are engineered with a closed-loop, sequential fuel injection system. This technology optimizes fuel delivery to each cylinder based on engine load and driving conditions, ensuring efficient combustion and improved fuel economy. The engine also utilizes continuously variable valve timing, which allows the intake and exhaust valves to adjust their timing in real-time, enhancing performance and reducing emissions.

The aluminum cylinder block and cylinder heads contribute to the engine's lightweight and durable construction. The engine is also equipped with a steel crankshaft and forged connecting rods, providing the necessary strength and rigidity to withstand the rigors of daily driving.

The GM 19303686 3.6L 6-cylinder engine is capable of producing a maximum output of 335 horsepower at 6800 RPM and 284 lb-ft of torque at 2800 RPM. It is designed to work seamlessly with an automatic transmission or a manual transmission, depending on the specific vehicle application.

The engine is also equipped with a number of advanced features to improve its durability and longevity. These include a cooling system with a thermostat and a pressure regulator, an oil cooling system, and a heavy-duty timing chain.

In summary, the GM 19303686 3.6L 6-cylinder engine is a sophisticated and high-performing powertrain solution from General Motors. It offers impressive power and torque output, advanced fuel injection and valve timing technology, and robust construction, making it an excellent choice for a wide range of vehicle applications.

The GM 19303686 3.6L 6-cylinder engine, also known as the LV3 series engine, is a popular choice for those looking for a reliable and powerful engine. Here are some pros and cons to consider before making a purchase.

1. Powerful: This engine produces 305 horsepower and 269 lb-ft of torque, making it a strong option for those seeking power.

2. Fuel Efficient: Compared to some other engines in its class, the 3.6L V6 delivers decent fuel economy. According to GM, it gets an estimated 18 mpg in the city and 26 mpg on the highway.

3. Durability: Known for its durability and longevity, the LV3 series engine has a proven track record of lasting a long time with proper maintenance.

4. Versatility: This engine can be found in various GM vehicles, including SUVs, trucks, and sedans, making it a versatile choice.

1. Price: The cost of purchasing and installing this engine can be quite high, especially if you're not replacing it in your own vehicle.

2. Complexity: The LV3 series engine is a complex piece of machinery, which means that repairs and maintenance can be costly and time-consuming.

3. Size: Due to its size and power, this engine may not be the best option for those looking for a smaller or more fuel-efficient engine.

In conclusion, the GM 19303686 3.6L 6-cylinder engine offers a good balance of power and fuel efficiency, but it comes with a higher price tag and increased complexity compared to smaller engines. Ultimately, the decision to purchase this engine depends on your specific needs, budget, and vehicle. If you require a powerful engine and are willing to invest in its maintenance, then this engine may be a good choice for you. However, if you're looking for a more affordable or less complex option, you may want to consider other engine alternatives.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 19303686 prices

• $7792.98-$8452.28

specifications grokengines:

• brand: Gm
• mpn: 19303686
• part type: Engine
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included
• replaces part number: 19303687

offer grokengines:

• availability: In Stock
• quantity: 1
• started: March 21, 2026
• sold: 0
• options: Ship-to-home

payments grokengines:

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

returns grokengines:

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

shipping grokengines:

• type: Fixed
• cost: $236.00
• class: Freight
• service: Flat Rate Freight

seller grokengines:

• # reviews: 51
• rating: 100.0%
• city: Fort Worth, Texas

general grokengines:

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

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