fits model: Lemans. year: 1989–1993.

( Brand: Gm ), ( Manufacturer Part Number: 12393839 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Pontiac ), ( Year: 1989 1990 1991 1992 1993 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included )
The GM 12393839 Kit is a comprehensive engine cooling system solution designed specifically for select Chevrolet and GMC vehicles. This kit is engineered to fit and function perfectly with the specified make and model, ensuring optimal engine performance and cooling efficiency.
The heart of this cooling system is a robust, high-quality radiator, featuring a durable core with increased cooling capacity. The radiator is designed with a pressure-tested tank, ensuring a secure seal and preventing coolant leaks. The tank is also equipped with a large capacity, easy-to-read coolant reservoir, providing ample space for coolant expansion.
This engine cooling system kit includes a complete set of thermostats, designed to maintain the optimal engine operating temperature. These thermostats are engineered to provide precise temperature control, ensuring efficient engine operation and preventing overheating.
Additionally, the GM 12393839 Kit comes with a set of high-performance water pumps, designed to efficiently circulate coolant throughout the engine. These water pumps are built with long-lasting materials and advanced engineering, ensuring reliable performance and extended service life.
The kit also includes a set of cooling fan clutches, designed to engage and disengage the cooling fans as needed to maintain engine temperature. These clutches are built to provide smooth fan engagement and disengagement, ensuring quiet and efficient cooling system operation.
Lastly, the GM 12393839 Kit comes with a selection of hoses and hose clamps, designed to securely connect all cooling system components. These hoses are made from high-quality materials that are resistant to heat, pressure, and wear, ensuring reliable cooling system performance and longevity.
In summary, the GM 12393839 Kit is a complete engine cooling system solution designed for select Chevrolet and GMC vehicles. This kit includes a high-quality radiator, thermostats, water pumps, cooling fan clutches, and necessary hoses and hose clamps, ensuring a reliable and efficient cooling system for your vehicle.
The GM 12393839 kit is a fuel pump assembly for various GM vehicles. Like any automotive part, it has its advantages and disadvantages. Let's explore them.
Advantages:1. OEM (Original Equipment Manufacturer) part: The GM 12393839 kit is a genuine GM part, designed and manufactured to meet the original specifications of your vehicle. This ensures a proper fit and reliable performance.
2. Improved fuel efficiency: A faulty fuel pump can negatively impact your vehicle's fuel efficiency. Replacing the faulty fuel pump with a new one, such as the GM 12393839 kit, can help restore optimal fuel efficiency.
3. Enhanced engine performance: A new fuel pump can help improve your engine's performance by ensuring a consistent fuel supply to the engine.
4. Reduced risk of engine damage: A faulty fuel pump can cause engine damage due to inadequate fuel supply. Replacing the faulty fuel pump with a new one can help prevent such damage.
Disadvantages:1. Cost: The GM 12393839 kit can be an expensive option compared to aftermarket alternatives. However, the cost is justified by the reliability and performance of a genuine GM part.
2. Installation complexity: Installing a fuel pump assembly can be a complex process, especially for those without automotive repair experience. If you're not comfortable performing the installation yourself, you may need to pay for professional installation, adding to the overall cost.
3. Availability: Depending on the specific GM vehicle and the availability of parts at your local dealership or parts supplier, it may take some time to source the GM 12393839 kit.
Conclusion:The GM 12393839 kit is a quality fuel pump assembly that offers reliable performance and improved fuel efficiency. Its advantages outweigh the disadvantages, especially if you value the peace of mind that comes with using an OEM part. However, the cost and installation complexity may be a concern for some. Ultimately, the decision to purchase the GM 12393839 kit depends on your priorities, budget, and automotive repair expertise.
Recommendation:If you're looking for a reliable and high-performing fuel pump assembly for your GM vehicle and are willing to invest in the cost and installation complexity, the GM 12393839 kit is an excellent choice. If you're on a budget or prefer a more cost-effective solution, consider researching aftermarket alternatives before making a decision.
If a quantity greater than 1 is needed then the should be ordered and not going on assumption that just because there are more pictured amount sold. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.