fits model: Lucerne. make: Buick. year: 2006–2008.

( Manufacturer Part Number: 612300643E1 ), ( Removed From: 2006 Buick Lucerne Cxl Sedan 3.8l V6 Ohv 12v 4-speed Automatic ), ( Genuine: Oem ), ( Fits: 2006-2008 Buick Lucerne ), ( Custom Bundle: No ), ( Items Included: Throttle Valve ), ( Manufacturer Warranty: Other ), ( Engine Size: 3.8l V6 Ohv 12v ), ( Connector Type: Pin ), ( Id: E-a90841 579 A-lr ), ( Warranty: 30 Day ), ( Fitment Type: Direct Replacement ), ( Color: Silver ), ( Type: Throttle Body )
The Buick 612300643E1 Throttle Body Valve is an essential component for the efficient operation of your 2006, 2007, or 2008 Lucerne equipped with a 3.8L engine. This throttle body valve is designed to control the amount of air that enters your engine's combustion chamber in response to throttle pedal input, allowing for smooth acceleration and engine performance.
The Buick 612300643E1 Throttle Body Valve is made of high-quality materials to ensure durability and reliability. It features a precision-machined throttle plate and a durable, corrosion-resistant housing, ensuring a long service life even in harsh driving conditions. The valve also includes a built-in idle air control system, which helps maintain stable engine idle and reduces emissions.
This throttle body valve is easy to install, with clear installation instructions included in the packaging. The kit includes all necessary hardware, such as gaskets and bolts, ensuring a secure and leak-free installation. The valve also features a secure mounting system, which helps reduce vibration and noise, providing a quiet and comfortable driving experience.
In summary, the Buick 612300643E1 Throttle Body Valve is an essential replacement part for your 2006, 2007, or 2008 Lucerne 3.8L engine. Its precision-machined throttle plate and durable construction ensure reliable operation, while its built-in idle air control system helps maintain stable engine idle and reduce emissions. With easy installation and a secure mounting system, this throttle body valve is a great choice for anyone looking to keep their Lucerne running smoothly and efficiently.
Pros of Buick Lucerne 3.8L Throttle Body Valve:1. Cost-effective: Replacing the throttle body valve can be a more affordable option compared to replacing the entire engine or major engine parts.
2. Improves performance: A faulty throttle body valve can cause issues like poor acceleration, rough idling, and stalling. Replacing it can help improve the car's performance.
3. Enhances fuel efficiency: A functioning throttle body valve can help the engine run more smoothly, which can contribute to improved fuel efficiency.
Cons of Buick Lucerne 3.8L Throttle Body Valve:1. Difficulty in installation: The throttle body valve is a critical part of the engine and its installation requires carefulness and expertise. An improper installation can lead to further engine problems.
2. Possibility of additional parts replacement: Replacing the throttle body valve may reveal that other engine parts are also worn out or damaged, leading to additional repair costs.
3. Availability and cost of parts: The availability of the specific part for a 2006-2008 Lucerne may be limited, and the cost of the part and labor can add up.
Conclusion: If you are experiencing issues with your Buick Lucerne's acceleration, rough idling, or stalling, it may be due to a faulty throttle body valve. While the repair can be cost-effective and improve the car's performance and fuel efficiency, it requires careful installation and may reveal the need for additional parts replacement. It is recommended to consult with a professional mechanic to assess the situation and provide a proper diagnosis before proceeding with the repair.
2006 2007 2008 Buick Lucerne 3.8L Throttle Body Valve OEM.