fits model: Passat. make: Volkswagen. year: 2012–2014.

( Manufacturer Part Number: 03L129711AR ), ( Type: Trottle Body ), ( Oe/oem Part Number: 03g128063t, 03l128063f, Oem ), ( Color: Silver ), ( Fitment Type: Direct Replacement ), ( Material: Aluminum, Plastic ), ( Vintage Part: No )
The Volkwagen 03L129711AR intake manifold throttle body is a critical component of the air intake system in select 2012-2014 Volkswagen Passat TDI vehicles with approximately 93,000 miles on the odometer. This part is responsible for controlling the airflow into the engine, enabling the optimization of fuel efficiency and engine performance.
This throttle body is engineered with precision to ensure an accurate and smooth connection to the air intake manifold and the engine's throttle valve. The throttle body housing is made from robust materials, with a durable, corrosion-resistant casting. The throttle valve is controlled electronically, allowing for fine-tuned throttle response and seamless power delivery.
This part features an integrated bypass valve, which assists in engine idling stability and improves cold start performance by maintaining proper air/fuel ratios. Its design facilitates smooth and continuous power delivery, making it an essential component that significantly contributes to the vehicle's overall performance, efficiency, and drivability.
If you are experiencing issues with your Volkswagen Passat TDI's engine performance, labored idle, or poor throttle response, inspecting or replacing the intake manifold throttle body with a genuine OEM replacement like the Volkwagen 03L129711AR can help resolve these symptoms and restore your vehicle to its optimal condition. By ensuring the proper functioning of the air intake system and throttle response, you can not only maintain the longevity of your engine, but also enjoy the driving experience you expect from your Volkswagen Passat TDI.
1. Improved Engine Performance: This part is known to enhance the fuel efficiency and power delivery of the diesel engine, resulting in a smoother and more responsive driving experience.
2. OEM (Original Equipment Manufacturer) Replacement: The intake manifold throttle body is a factory-made component, ensuring a perfect fit and function, as well as compatibility with other parts of the vehicle.
3. Potential Long-Term Savings: By replacing a worn-out or damaged part with a new one, you may save on potential repair costs and the risks associated with continued use of a faulty component.
4. Availability: This part is readily available from Volkswagen dealerships and other automotive retailers, making it accessible to most buyers.
Cons:1. Cost: Replacing the intake manifold throttle body can be an expensive repair due to the complexity of the part and the labor costs involved in its installation.
2. Installation Complexity: This task involves disassembling various parts of the engine to access the intake manifold, which can make the process time-consuming and difficult, especially for those without extensive mechanical experience.
3. Potential for errors during installation: Improper installation of a new intake manifold throttle body could lead to issues with the engine's performance, causing additional repair costs and potential safety risks.
4. Availability concerns: Depending on your location and the availability of parts, you might face potential delays in sourcing this part, which could lead to extended periods of vehicle downtime.
Ending Conclusion:Replacing a worn-out or damaged intake manifold throttle body with a new OEM part like the Volkswagen 03L129711AR is an investment that could lead to improved engine performance and potential long-term savings. However, the high cost and installation complexity make it a consideration worth careful thought. If the cost and your mechanical capabilities allow, the benefits may outweigh the challenges. For those less mechanically inclined, professional installation by a trusted mechanic or Volkswagen dealership is recommended to minimize risks and ensure the best outcome.
2012 2014 VW PASSAT TDI 2.0 DIESEL Intake Manifold throttle body COMPLETE 93k.