BUICK 300-14138 Engine 97K 6-231 3.8L 8TH 150

( Model: LESABRE ), ( Part Type: Engine ), ( Conditions Options: 3.8l 97k ), ( Genuine Oem: Yes ), ( Ipn: 300-14138 ), ( Descriptionpartcondition: 3.8l 97k Miles Please Ask Questions Or If You Need Pict ), ( Partout Id: A-100771989 )

Review BUICK 97k Miles Engine 3.8l Vin 8th Digit Fits 150 fits LESABRE BONNEVILLE 1991

The Buick 300-14138 97K engine, also known as the 6-231 3.8L 8th generation engine, is a powerful and efficient powertrain option for select Buick vehicles, including the 1991 Bonneville. This engine is characterized by its impressive performance and long-lasting durability.

The 3.8L V6 engine boasts a displacement of 3,831cc and is equipped with a multi-port fuel injection system, which optimizes fuel delivery for improved combustion efficiency and reduced emissions. The engine block is made of aluminum alloy, contributing to its lightweight design, while the cylinder heads are made of cast iron for enhanced durability and heat dissipation.

The 6-231 engine is known for its smooth and responsive power delivery, thanks to its single overhead camshaft (SOHC) design and advanced valvetrain system. The engine produces approximately 175 horsepower at 4,800 rpm and 235 lb-ft of torque at 2,800 rpm. This power output provides ample power for daily driving and highway cruising, making it a popular choice among Buick enthusiasts.

The engine is also equipped with a number of advanced features designed to enhance its performance and longevity. These include a balancer shaft to reduce engine vibration, a timing chain to minimize maintenance requirements, and a dual exhaust system for improved engine breathing and performance.

Furthermore, the 97K engine is designed to meet strict emissions regulations, making it an environmentally friendly choice for those looking to reduce their carbon footprint. It comes with a factory-installed catalytic converter and an oxygen sensor system to ensure optimal fuel-air mixture and efficient combustion.

In summary, the Buick 300-14138 97K engine is a high-performance and reliable powertrain option for the 1991 Bonneville. Its advanced design features, impressive power output, and long-lasting durability make it a popular choice among Buick enthusiasts and daily drivers alike. Whether you're looking for smooth and responsive power delivery, reduced maintenance requirements, or improved fuel efficiency, this engine is sure to meet your needs and exceed your expectations.

Buying a used Buick 3.8L 6-231 V6 engine from a 1991 Bonneville with the model number 97K and 91K series can be a viable option for those in need of a replacement engine. Here are some potential pros and cons to consider before making a decision.

1. Availability: Buick engines are relatively common in the used market, which increases the likelihood of finding a compatible engine for your vehicle.

2. Cost: Used engines are generally less expensive than buying a new one from a dealership.

3. Performance: The 3.8L V6 engine is known for its reliable and smooth performance, making it a popular choice for many vehicle owners.

4. Compatibility: This engine is specifically designed for the 1991 Bonneville, ensuring a perfect fit and function.

1. Age and Wear: A used engine, regardless of its condition, will have some wear and tear. This can lead to potential repairs or maintenance costs in the near future.

2. Unknown History: Without knowing the previous maintenance and driving history of the engine, there may be unknown issues or hidden damages.

3. Installation: Installing a used engine can be a complex and time-consuming process, requiring specialized tools and knowledge.

When considering the purchase of a used Buick 3.8L 6-231 engine from a 1991 Bonneville, it's essential to weigh the potential benefits and drawbacks. The availability, cost, performance, and compatibility of the engine are significant advantages. However, the age and wear, unknown history, and installation process are potential concerns. Ultimately, the decision to buy this engine depends on your personal situation, budget, and willingness to take on the potential challenges.

If you decide to move forward with purchasing this engine, make sure to inspect it thoroughly and have it checked by a trusted mechanic before installing it in your vehicle. Additionally, be prepared for any potential repairs or maintenance costs that may arise due to its used condition. If you're unsure about the installation process, consider hiring a professional to ensure proper installation and function.

Details:

#24222 3.8L 97K

part #: lesabre prices

• $531.00-$830.43

specifications grokengines:

• for models: Lesabre, Bonneville
• for makes: Buick
• for years: 1991
• model: Lesabre
• part type: Engine
• conditions options: 3.8l 97k
• genuine oem: Yes
• ipn: 300-14138
• descriptionpartcondition: 3.8l 97k Miles Please Ask Questions Or If You Need Pict
• partout id: A-100771989

seller grokengines:

• city: Greensburg, Indiana
• rating: 98.5%
• # reviews: 12723

offer grokengines:

• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: November 24, 2025
• availability: In Stock

payments grokengines:

• wallet: Google-pay
• credit card: Mastercard
• other

general grokengines:

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

shipping grokengines:

• cost: $0.00
• type: Fixed
• class: Freight
• service: Flat Rate Freight

returns grokengines:

• policy: No Returns

Buick LESABRE Is Similar To:

• Buick 10285 Enclave Engine 2018 Motor 3.6l 6 Cylinder V6 Sidi Tested 80k Miles Oem (42.7% similar) Items must come in original packing to ensure their protection. All markings should be intact and no signs of physical damage such as hits, drops, water damage, or any tempering. You can also arrange pickup with a preferred shipping service. Key features: 80K miles on the engine...(May 23rd, 2024)
• Buick 12675963 Used Engine Assembly Fits 2017 Envision 2.5l Vin A 8th Digit Opt (47.2% similar) This part fits vehicles made in the following years 2017 ,2018,2019,2020. Parts go back into cars rather than landfill. Every part is cleaned, tested and inspected by experts. All parts are covered by warranty. Original parts mean a perfect fit...(May 28th, 2024)
• Buick 12675962 Used Engine Assembly Fits 2019 Envision 2.5l Vin A 8th Digit Opt (47.2% similar) Every part is cleaned, tested and inspected by experts. Parts go back into cars rather than landfill. All parts are covered by warranty. This part fits vehicles made in the following years 2017 ,2018,2019,2020. The 60-ACRE campus features 3000 low-mile, high-quality domestic and import...(May 30th, 2024)
• Buick 19210836 Used Engine Assembly Fits 2011 Enclave 3.6l Vin D 8th Digit Opt (51.3% similar) Original parts mean a perfect fit. This part fits vehicles made in the following years 2010 ,2011. Unless specified as universal this is a direct fit engine complete assembly. All parts are covered by warranty. Every part is cleaned, tested and inspected by experts. Parts go back into...(June 14th, 2024)
• Buick 4h 275054 1961 401 Nailhead Engine And Transmission (37.4% similar) Engine and transmission are still connected. The intake manifold and carburetor have been removed are included. Motor and transmission have been sitting for years, most likely decades. Complete top of the line 401 buick nail head engines are very scarce. 1961 buick nail head engine and...(June 14th, 2024)
• Buick 300.gm4i23 2023 Envision Avenir 2.0l Turbo Awd Engine (27% similar) If a phone number is not provided, the order maybe delayed until has been received. Take photos of damage. Striker bros. Most exterior/body parts will...(June 21st, 2024)
• Buick 300-10239 2018 Lacrosse 2.5l Engine Motor 4cyl Oem 104k Miles Lkq358674840 (36.6% similar) Inspect and replace gaskets seals front seal, rear main valve cover gaskets, oil pan. Replace engine oil, oil filter, air fuel filters, coolant-antifreeze. If equipped with an engine oil cooler the radiator or external must be replaced. Examples of these non-warranty parts include switches...(June 26th, 2024)
• Buick 300-04455b Engine 8-455 Fits 73-76 283405 (43.4% similar) Part #: buick 283405 for sale...(July 11th, 2024)
• Buick 300-04009 Engine Assembly 6-231 3.8l Vin L Fits 1994 Lesabre 1132604 (61.5% similar) Transmissions: transmissions will come with the torque converter and all sensors. Steering columns: all steering columns sold will come without airbags. Any bulbs or wiring still attached to the,tail light,assemblies are not warranted part of the listing in any way. 3531 county road 3 NW...(August 13th, 2024)
• Buick 300.gm4s47 1947 Roadmaster Core Long Block Engine 8-320 1134185 (30.5% similar) Avondale, MN 55302. Bumper assemblies do not come with upper grilles unless stated. Transmissions, when installing a transmission the torque converter...(August 19th, 2024)
• Chevrolet 300-05831b 94-95 Olds Ciera Buick Century 3.1 Engine And Transmission 4t60e Combo (25.4% similar) The part number is 300-05831B and it a genuine oem product. This engine and transmission combo is perfect for your 1994 -1995 old's cirri, buick century, or Chevrolet Camry. It includes a 3.1L engine and 4-SPEED automatic transmission, with 4T60E clutch pack. The engine is designed for maximum...(August 20th, 2024)