1. Car & Truck Engine Blocks Used-New Parts
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  3. GMC 300-10259

300-10259 GMC TRUCK Motor Lfx Impala

fits model: Impala. year: 2014–2017.

300-10259 GMC TRUCK Motor Lfx Impala300-10259 GMC TRUCK Motor Lfx Impala #2300-10259 GMC TRUCK Motor Lfx Impala #3
Product Aspects
BrandGMC TRUCK
Part TypeMOTOR
Conditions OptionsAOD, FWD, RUNS GOOD
Genuine OemYES
Ipn300-10259
MakeGMC

Review GMC TRUCK Motor 3.6l Vin 8th Digit Opt Lfx Fits for IMPALA 2014–2017

The GMC 300-10259 Motor is an essential component for any 6L 8th generation Optima LFX engine, specifically for vehicles model years 2014-2017 including the Chevrolet Impala. This engine is known for its powerful performance and efficient operation, and the GMC 300-10259 Motor plays a significant role in maintaining this performance.

The GMC 300-10259 Motor is a long-block engine, which means it is a complete engine without any accessories attached. It features a displacement of 3.6 liters, which is ideally sized for providing balanced power and fuel efficiency. The engine block is made of high-strength aluminum alloy, ensuring lightweight yet robust construction.

The cylinder head of the GMC 300-10259 Motor is equipped with four valves per cylinder, promoting efficient combustion and optimal power output. The engine also uses direct fuel injection (DFI) technology, which allows for precise fuel delivery into the combustion chamber for excellent engine performance and reduced emissions.

The GMC 300-10259 Motor is designed with a sophisticated lubrication system, ensuring smooth operation and longevity. The engine's oil pump delivers oil to critical components, while the oil filter keeps the oil clean for optimal performance. The engine also features a timing chain, ensuring reliable operation and long engine life.

The GMC 300-10259 Motor is compatible with both automatic and manual transmission systems, making it a versatile replacement option. The engine features a cast-iron cylinder block and aluminum cylinder head, providing excellent heat dissipation and ensuring optimal engine temperature.

In conclusion, the GMC 300-10259 Motor is a high-quality, reliable engine replacement for the 6L 8th generation Optima LFX engines. Its lightweight construction, efficient combustion, and robust lubrication system make it an excellent choice for drivers seeking to maintain or enhance their vehicle's performance.

Pros of buying a GMC 6L80-E 8-speed automatic transmission for 2014-2017 Chevrolet Impala, also compatible with some GMC vehicles:

1. Fuel efficiency: The 8-speed transmission is designed to improve fuel efficiency, which can result in cost savings over time.

2. Smooth shifting: The 8-speed transmission provides smooth, quiet shifts, enhancing the driving experience.

3. Wide gear ratio: The wide gear ratio allows for optimal power delivery at various speeds, providing better acceleration and performance.

4. Durability: The 6L80-E transmission is known for its durability and reliability, which can result in lower maintenance and repair costs.

Cons of buying a GMC 6L80-E 8-speed automatic transmission for 2014-2017 Chevrolet Impala:

1. Cost: The 8-speed transmission is more expensive than some other transmission options, which can be a deterrent for some buyers.

2. Complexity: The 8-speed transmission is more complex than some other transmission options, which can lead to more potential issues and may require more specialized repair knowledge.

3. Availability: The 8-speed transmission may not be as widely available as other transmission options, which could make finding replacement parts or getting repairs done more difficult.

Conclusion:

The GMC 6L80-E 8-speed automatic transmission for 2014-2017 Chevrolet Impala offers several benefits, including improved fuel efficiency, smooth shifting, and durability. However, the higher cost, complexity, and potential availability issues should be considered. Ultimately, the decision to purchase this transmission depends on the individual buyer's priorities, budget, and specific needs.

Recommendation:

If fuel efficiency and performance are top priorities, the 8-speed transmission is a good option. However, if cost and ease of maintenance are more important, a less expensive and simpler transmission may be a better choice. It's always a good idea to research and compare various options before making a final decision.

Details:

This is a used engine. The engine is marked in several places and includes a heat tab on the back of block for ownership use verification.

Verification of fitment based on oem part number is highly recommended. Its completely normal for a used engine to have light smoke during initial start.

Warranty parts are guaranteed against defect and fitment unless the listing specifies that sale is as-is. Expect the engine to smoke upon initial startup from oil collecting in upper end being moved and disturbed. Upon installation of the engine, fluids must be replaced, filters and spark plugs replaced.

Used engines will not appear brand-new and may have corrosion surface rust on them.

specifications engineblocksam:

  • for models: Impala
  • for years: 2014–2017
  • brand: Gmc Truck
  • part type: Motor
  • conditions options: Aod, Fwd, Runs Good
  • genuine oem: Yes
  • ipn: 300-10259
  • make: Gmc

payments engineblocksam:

  • credit card: discover
  • wallet: google-pay

general engineblocksam:

  • category: Auto Parts > Car Truck Accessories > Engines

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  • service: flat rate freight
  • type: fixed
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offer engineblocksam:

  • started: april 5, 2024
  • sold #: 33
  • in stock #: 5
  • prices: $636.00–$685.00
  • item condition: Used
  • options: ship-to-home
  • best offers: true
  • availability: in stock

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  • paid by: buyer
  • time: 60 days
  • policy: returns accepted

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  • city: delton, michigan
rating: 98.9% out of 100 based on 442 user ratings.
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