GM 12649234 Solstice Sky Ecotec Lnf Engine 2.0L

( Brand: Gm ), ( Manufacturer Part Number: 12649234 ), ( Part Type: Engine ), ( Non-domestic Product: No ), ( Number Of Valves: 16 ), ( Fitment Type: Direct Replacement ), ( Engine Size: 2.0l )

Review GM Pontiac Solstice Saturn Sky Ecotec Lnf 2.0l Engine fits TURBO 2007–2009

The GM 12649234 is a 2.0L Turbo Ecotec engine produced by General Motors for the 2007-2009 Pontiac Solstice and Saturn Sky models. This engine is part of the Ecotec family, which is known for its advanced technology, high performance, and fuel efficiency.

The 2.0L Turbo Ecotec engine is a four-cylinder powerplant, featuring a twin-scroll turbocharger that provides enhanced power and torque. It comes with a multi-point fuel injection system, which ensures precise fuel delivery for efficient combustion. The engine also features variable valve timing and electronic throttle control, allowing for optimized engine performance across the entire RPM range.

The aluminum block and cylinder head design of this engine helps to reduce weight and improve thermal efficiency. It features a cast-iron crankshaft and forged connecting rods for durability and strength. The engine also comes with a maintenance-free timing chain and a balance shaft system to reduce vibration and improve smoothness.

The 2.0L Turbo Ecotec engine produces approximately 232 horsepower at 5300 RPM and 280 lb-ft of torque at 2000 RPM. It comes with a factory-tuned exhaust system, which helps to reduce emissions and improve performance. This engine is mated to a choice of either a five-speed manual transmission or a six-speed automatic transmission.

The 2.0L Turbo Ecotec engine is designed to provide a fun and engaging driving experience. It delivers strong acceleration, responsive handling, and refined performance. It is also known for its impressive fuel efficiency, making it a popular choice among drivers who value both performance and economy.

In summary, the GM 12649234 2.0L Turbo Ecotec engine is a high-performance, fuel-efficient powerplant designed for the 2007-2009 Pontiac Solstice and Saturn Sky models. It features advanced technology, such as a twin-scroll turbocharger, variable valve timing, and electronic throttle control, to provide strong power and torque. It is a durable and reliable engine, with an aluminum block and cylinder head design, and it delivers impressive fuel efficiency and smooth performance.

The GM 12649234 2007-09 Pontiac Solstice/Saturn Sky ECOTEC LNF 2.0L Turbo engine is a high-performance powertrain option for these classic sports cars. Here are some pros and cons that might help you make an informed decision about purchasing this engine.

1. Power and Performance: The turbocharged engine delivers impressive power and torque, making the vehicle more agile and responsive.

2. Fuel Efficiency: Compared to larger, naturally aspirated engines, the turbocharged engine offers better fuel economy.

3. Reliability: GM's LNF engine is known for its durability and reliability, making it a popular choice among enthusiasts.

4. Modern Technology: The engine includes modern technologies like direct fuel injection, variable valve timing, and turbocharging, which can enhance the driving experience.

1. Complexity: The turbocharged engine is more complex than a naturally aspirated engine, which can lead to more maintenance and repair costs.

2. Turbo Lag: Despite the power boost, turbocharged engines can suffer from turbo lag, which can make the vehicle feel less responsive at low RPMs.

3. Cost: The LNF engine is more expensive than the standard naturally aspirated engines used in the Solstice and Sky.

4. Availability of Parts: Due to its popularity among enthusiasts, parts availability for the LNF engine can be a concern, especially for older models.

The GM 12649234 2007-09 Pontiac Solstice/Saturn Sky ECOTEC LNF 2.0L Turbo engine offers impressive power and performance, but it also comes with some drawbacks, such as complexity, turbo lag, and higher cost. If you're an enthusiast looking for a more engaging driving experience and don't mind the additional maintenance and repair costs, then this engine might be the right choice for you. However, if you're looking for a reliable and cost-effective powertrain option, you might want to consider other alternatives.

Before making a decision, consider your budget, driving style, and maintenance preferences. Test-drive both the turbocharged and naturally aspirated versions of the Solstice or Sky to determine which engine best suits your needs. Additionally, research the availability and cost of parts for the LNF engine to ensure that you can maintain the vehicle effectively and affordably over the long term.

Details:

Rebuilt GM 2007 09 Pontiac Solstice Saturn Sky Ecotec LNF 2.0L Turbo Engine. Long block only as seen in pictures. Rebuilt motor.

part #: 12649234 prices

• $1706.25-$3199.95

specifications grokengines:

• for models: Turbo
• for makes: Pontiac, Saturn
• for years: 2007-2009
• brand: Gm
• mpn: 12649234
• part type: Engine
• non-domestic product: No
• number of valves: 16
• fitment type: Direct Replacement
• engine size: 2.0l

returns grokengines:

• policy: No Returns

general grokengines:

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

payments grokengines:

• credit card: Visa
• wallet: Paypal
• other

offer grokengines:

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

shipping grokengines:

• cost: $300.00
• type: Fixed
• class: Freight
• service: Flat Rate Freight
• transit: 13-16 Days

seller grokengines:

• rating: 99.3%
• city: Colton, California
• # reviews: 1003

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