BUICK K181790316 Engine Motor Block 3.6L V6 134K

( Manufacturer Part Number: K181790316 ), ( Type: Engine Long Block ), ( Engine Size: 3.6 L ), ( Fuel Type: Gasoline )

Review BUICK 3.6l V6 Engine Motor Long Block Oem 134k fits ENCLAVE FWD 2018–2021

The Buick Enclave FWD 3.6L V6 Engine Motor Block, part number K181790316, is an essential component of the powertrain system for select Buick Enclave models produced between 2018 and 2021. This engine block is specifically designed for front-wheel-drive configurations and houses the cylinders and various engine components.

The motor block is made of high-strength cast aluminum alloy, which provides excellent heat dissipation, durability, and resistance to corrosion. This material also contributes to the engine's overall weight reduction, enhancing fuel efficiency.

The K181790316 engine block for the Buick Enclave features a compact and robust design with a bore size of 3.6 liters (3601cc). This V6 engine configuration delivers an optimal balance between power and efficiency, producing approximately 288 horsepower and 270 lb-ft (366 Nm) of torque.

1. Iron sleeves: The engine block includes iron sleeves, which protect the aluminum cylinder bores from thermal shock and wear caused by the engine's extreme operating temperatures.

2. Thermal management system: The engine block is designed with a thermal management system, which includes coolant channels and a water jacket to maintain optimal engine temperature for efficient combustion and extended engine life.

3. Balanced design: The engine block is meticulously balanced, ensuring that the reciprocating and rotating masses in the engine are evenly distributed, reducing vibrations and providing smoother operation.

4. Pressure-tested: The motor block undergoes rigorous pressure testing to ensure its structural integrity and ability to withstand the extreme forces generated within the engine.

5. OEM quality: This genuine Buick engine block is a direct replacement part, ensuring that it meets the same high-quality standards as the original equipment installed in your vehicle.

By installing this K181790316 Buick Enclave FWD 3.6L V6 Engine Motor Block, you can restore the performance and reliability of your vehicle, ensuring that it continues to operate at its best for thousands of miles to come.

Buying a Buick Enclave FWD 3.6L V6 engine motor block with the part number K181790316, which is suitable for models from 2018 to 2021, can be a significant investment for vehicle owners seeking to replace a damaged or worn-out engine component. Here are some potential pros and cons of making this purchase:

1. Reliability: Buick is known for manufacturing reliable vehicles, and the Enclave is no exception. Replacing a worn-out motor block with a genuine Buick replacement part can help ensure the long-term reliability of the engine.

2. Performance: A new motor block can help improve engine performance by reducing leaks, improving cooling efficiency, and minimizing the risk of catastrophic engine failure.

3. Peace of mind: Buying a genuine OEM (Original Equipment Manufacturer) replacement part from a trusted supplier can provide peace of mind, knowing that the part is specifically designed to fit and function properly in the vehicle.

1. Cost: Replacing a motor block is a significant investment, and the cost of buying a genuine OEM replacement part can be higher than aftermarket alternatives. However, it is important to consider the potential long-term benefits of using a high-quality part.

2. Labor costs: Installing a new motor block requires specialized knowledge and tools, which can add to the overall cost of the repair.

3. Availability: Depending on the supplier and shipping options, it may take some time to receive the replacement part.

Buying a genuine OEM motor block for a Buick Enclave can be a worthwhile investment for those seeking to maintain the reliability and performance of their vehicle. While the upfront cost may be higher than aftermarket alternatives, the potential benefits in terms of long-term performance, reliability, and peace of mind can make it a worthwhile investment.

If you are in need of a motor block replacement for your Buick Enclave, it is recommended that you purchase a genuine OEM replacement part from a trusted supplier. While the upfront cost may be higher, the long-term benefits can help ensure the reliable and efficient operation of your vehicle. Additionally, it is recommended that you have the replacement installed by a qualified mechanic to ensure proper installation and function.

Details:

PARTS CAME OFF A 2019 BUICK ENCLAVE FWD ESSENCE. 3.6L SIDI GEN 1 V6 ENGINE. 9-SPEED AUTOMATIC TRANSMISSION 9T65 ETRS GEN 1.

part #: k181790316 price

• $999.99

specifications grokengines:

• for models: Fwd, Enclave
• for makes: Buick
• for years: 2018-2021
• mpn: K181790316
• type: Engine Long Block
• engine size: 3.6 L
• fuel type: Gasoline

general grokengines:

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

shipping grokengines:

• service: Flat Rate Freight
• cost: $350.00
• type: Fixed
• class: Freight

offer grokengines:

• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: January 18, 2026
• availability: In Stock

returns grokengines:

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

payments grokengines:

• credit card: Mastercard
• other
• wallet: Paypal

seller grokengines:

• city: Anderson, South Carolina
• # reviews: 10105
• rating: 99.9%

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