fits model: Optima. make: Kia. year: 2011.

( Manufacturer Part Number: 166X12GH00 ), ( Manufacturer Warranty: 3 Year ), ( Core Charge: 125.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Interchange Item Code: 300 ), ( Engine Size: 2.4l ), ( Fuel Type: Gas ), ( Type: Engine Complete Assembly )
The KIA Optima 2.4L Engine, model number 166x12gh00, is a refined and efficient powertrain option for the 2011 Optima 8th generation vehicles. This 2.4-liter inline-four engine is a key component of Kia's commitment to delivering both performance and fuel economy for its midsize sedan.
Designed with advanced technology and innovative engineering, the 166x12gh00 engine boasts a dual continuously variable valve timing system (CVVT) which optimizes power and torque across the entire RPM range, enhancing engine responsiveness and fuel efficiency. This system allows the engine to breathe more efficiently, ensuring optimum combustion and reducing exhaust emissions.
The 2.4L engine offers a total power output of 173 horsepower at 6,000 rpm, coupled with a peak torque of 163 lb-ft at 4,000 rpm. Alongside its impressive power figures, the engine is known for its fuel efficiency, offering an EPA-estimated 23 miles per gallon in the city and 34 miles per gallon on the highway.
Agreement with federal emission regulations is a priority for this engine, making it an 8th level Federal emission system. These strict emission requirements necessitate the deployment of several advanced technologies such as gasoline direct injection (GDI), which improve the combustion process by delivering fuel directly into the combustion chamber, thus reducing the amount of unburned hydrocarbons released into the environment.
The engine is known for its impressive reliability, providing power to the front wheels via a robust yet lightweight aluminum engine block. This lightweight design allows for reduced weight, which in turn aids in fuel efficiency while also minimizing stress and strain put on the chassis.
In summary, the KIA 2.4L Engine, model number 166x12gh00, is a state-of-the-art powertrain component for the 2011 Optima 8th generation vehicles. It delivers substantial power (173 horsepower) and impressive fuel economy (up to 34 mpg on the highway), all while complying with federal emission regulations. The implementation of advanced technologies such as dual CVVT and GDI enhances its performance and efficiency.
The Kia Optima 2.4L 8-speed automatic transmission engine, specifically model number 166x12gh00 for the 2011 Optima with an 8th generation body style and federal emissions compliance, is a capable powertrain option. Here are some pros and cons to help you make an informed decision regarding its purchase:
Pros:1. Fuel Efficiency: This engine offers decent fuel economy with an estimated 24 mpg in the city and 34 mpg on the highway.
2. Smooth Transmission: The 8-speed automatic transmission delivers seamless gear shifts and contributes to a comfortable driving experience.
3. Power and Torque: This engine generates 173 horsepower and 169 lb.-ft. of torque, providing sufficient power for most daily driving needs and highway trips.
Cons:1. Maintenance Costs: This engine may have higher-than-average maintenance costs due to its relatively complex 8-speed automatic transmission.
2. Durability Concerns: There have been some reports regarding the long-term durability of this particular engine in the Kia Optima.
3. Power Delivery: While the 173 horsepower is sufficient for most drivers, it may feel underpowered when compared to other midsize sedans in terms of off-the-line acceleration.
Conclusion:The Kia Optima 2.4L 166x12gh00 8th generation engine with federal emissions is a decent powertrain option, particularly if you prioritize fuel efficiency and a smooth driving experience. However, the potential for higher-than-average maintenance costs and some durability concerns may deter those who value reliability and longevity over efficiency and power. Ultimately, if fuel economy and a comfortable ride are your primary priorities, this engine may be a good choice. If you are looking for a more reliable engine with better power and long-term durability, you may want to consider other options in the midsize sedan market.
Recommendation:If fuel economy and a comfortable ride are your top priorities and you can handle the potential higher-than-average maintenance costs, the Kia Optima 2.4L 166x12gh00 engine may be the right choice for you. However, if reliability and long-term durability are more important, you may want to consider other midsize sedan engines from more established manufacturers with proven track records. Do your research and test drive multiple vehicles to ensure you find the best powertrain for your specific needs and budget.