BUICK K172840673 Engine Motor Block 3.6L V6 137K

( Manufacturer Part Number: K172840673 ), ( Type: Engine Long Block ), ( Engine Size: 3.6 L ), ( Fuel Type: Gasoline )

Review BUICK 3.6l V6 Engine Motor Long Block Oem 137k fits ENCLAVE FWD 2018–2021

The Buick Enclave FWD 3.6L V6 Engine Motor Block, part number K172840673, is a crucial component of your vehicle's powertrain. This motor block is specifically designed for use in Buick Enclave vehicles produced between 2018 and 2021 with front-wheel drive and a 3.6-liter V6 engine.

The motor block serves as the foundation for your engine, providing the structural support necessary to contain the cylinders, crankshaft, and other key components. It is manufactured from high-strength cast iron to ensure durability and longevity, while also providing excellent heat dissipation properties.

The K172840673 motor block features a compact design, which helps to reduce weight and improve overall engine efficiency. It also incorporates advanced engineering technologies, such as optimized cooling passages and improved cylinder bore finish, which help to enhance engine performance and reduce wear and tear.

This motor block is specifically engineered to meet or exceed OEM specifications for fit, form, and function. It is also rigorously tested to ensure that it meets the highest standards of quality and reliability.

Installing this motor block in your Buick Enclave is a straightforward process, and it can help to extend the life of your engine, improve performance, and provide you with peace of mind on the road. Whether you are looking to repair a damaged engine or upgrade an older one, this motor block is an excellent choice for your vehicle.

In summary, the Buick Enclave FWD 3.6L V6 Engine Motor Block, part number K172840673, is a high-quality and reliable component that is essential for the proper functioning of your engine. It is specifically designed for use in 2018-2021 Buick Enclave vehicles with front-wheel drive and a 3.6-liter V6 engine, and it is engineered to meet or exceed OEM specifications for fit, form, and function. With its durable cast iron construction, advanced engineering technologies, and rigorous testing, this motor block is an excellent investment for any Buick Enclave owner.

Buying a used Buick Enclave motor block with the part number K172840673 and a 3.6L V6 engine with 137,000 miles can be a viable option for those looking to save on replacement costs. However, there are pros and cons to consider before making this purchase.

1. Cost Savings: A used motor block is typically less expensive than a new one. This can be a significant cost savings for vehicle owners.

2. Availability: Used motor blocks are often more readily available than new ones, especially for older models or less common vehicles.

3. Environmental Impact: Reusing a used motor block is more environmentally friendly than manufacturing a new one.

1. Unknown Condition: The condition of a used motor block is unknown, and it may require additional repairs or replacement parts once installed.

2. Compatibility: There is a risk that the used motor block may not be a perfect match for the vehicle, which could lead to compatibility issues and additional costs.

3. Warranty: Used motor blocks typically do not come with a warranty, which can leave the buyer vulnerable to additional repair costs.

Buying a used motor block for a Buick Enclave can offer cost savings and availability advantages. However, there are also risks associated with the unknown condition, compatibility issues, and lack of a warranty. Ultimately, the decision to buy a used motor block should be based on the individual's budget, time constraints, and tolerance for risk. It is recommended to thoroughly research the seller, inspect the part in person if possible, and consider the potential costs of any necessary repairs or compatibility issues before making the purchase. Additionally, it may be worth exploring alternative repair options or seeking the advice of a trusted mechanic to ensure the best outcome.

Details:

PARTS CAME OFF A 2018 BUICK ENCLAVE FWD ESSENCE. 3.6L SIDI GEN 1 V6 ENGINE. 9-SPEED AUTOMATIC TRANSMISSION 9T65 ETRS GEN 1 FWD

part #: k172840673 prices

• $999.99-$1199.99

specifications grokengines:

• for models: Fwd, Enclave
• for makes: Buick
• for years: 2018-2021
• mpn: K172840673
• type: Engine Long Block
• engine size: 3.6 L
• fuel type: Gasoline

shipping grokengines:

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

general grokengines:

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

offer grokengines:

• sold: 0
• started: September 12, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1

seller grokengines:

• rating: 99.5%
• city: Anderson, South Carolina
• # reviews: 4215

returns grokengines:

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

payments grokengines:

• credit card: Diners-club
• wallet: Paypal
• other

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