VOLKSWAGEN 03L128063 Diesel Engine Throttle Body 2.0L

( Manufacturer Part Number: 03L128063 ), ( Type: Throttle Body ), ( Universal Fitment: No ), ( Fuel Type: Diesel )

Review VOLKSWAGEN 2.0l Diesel Engine Throttle Body Oem fits PASSAT 2012–2014

Volkswagen 03L128063 Throttle Body for 12-14 Passat 2.0L Diesel Engine

The Volkswagen 03L128063 Throttle Body is a crucial component of the fuel delivery system in your 2012-2014 Passat 2.0L Diesel engine, ensuring optimal performance and fuel efficiency. This OEM (Original Equipment Manufacturer) part is specifically designed to fit your vehicle, ensuring a seamless integration with your engine's management system.

This throttle body is a precision-engineered piece, featuring a durable cast aluminum construction that withstands the rigors of daily driving. The throttle plate, a key component within the body, is designed to open and close smoothly, responding accurately to the driver's input on the accelerator pedal. The plate's movement is facilitated by a butterfly mechanism, which is lubricated for smooth operation and long-lasting performance.

The Volkswagen 03L128063 Throttle Body is equipped with an integrated Idle Air Control (IAC) valve, which adjusts the engine's idle speed to maintain a stable engine speed when the vehicle is at a standstill. This valve helps to reduce engine noise and improve fuel economy.

The throttle body also features a built-in mass airflow sensor, which measures the amount of air entering the engine. This data is crucial for the engine control unit (ECU) to calculate the correct air-fuel ratio for optimal combustion.

Installation of the Volkswagen 03L128063 Throttle Body is straightforward and can be done by a competent DIY mechanic or a professional technician. It comes with all necessary hardware for installation, including mounting bolts and a gasket.

In summary, the Volkswagen 03L128063 Throttle Body is a high-quality, OEM replacement part designed to fit your 2012-2014 Passat 2.0L Diesel engine. It ensures smooth acceleration, optimal fuel efficiency, and a stable idle speed, making it an essential component for the maintenance and performance of your vehicle.

The Volkswagen 03L128063 12-14 Passat 2.0L Diesel Engine Throttle Body is a part that regulates the amount of air entering the engine based on the driver's acceleration input. Here are the potential pros and cons of buying this part:

1. OEM Part: This throttle body is an original equipment manufacturer (OEM) part, which means it's designed and manufactured by Volkswagen. This ensures a perfect fit and optimal performance.

2. High Quality: As a part from a reputable brand like Volkswagen, it's likely to be of high quality and durable.

3. Compatibility: Since this is a specific part for the 12-14 Passat 2.0L Diesel Engine, it should work seamlessly with your vehicle.

1. Price: OEM parts tend to be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location, you might find it difficult to locate this part due to its specificity.

3. Installation Complexity: Throttle body replacement can be a complex task, especially for those without automotive repair experience.

In conclusion, while the Volkswagen 03L128063 12-14 Passat 2.0L Diesel Engine Throttle Body offers the advantage of being an OEM part with high quality and compatibility, its high price and potential installation complexity are significant factors to consider.

If you're comfortable with the installation process and have the budget for it, this part could be a good choice for maintaining the performance and longevity of your vehicle. However, if you're looking to save money, you might want to consider aftermarket alternatives, although they may not offer the same level of fit and performance. Always ensure to research the specific part and its alternatives thoroughly before making a purchase.

Details:

Local pick-up is available if prior arrangements are made. Buyer pays for all return shipping costs. 900: DONOR VEHICLE: VOLKSWAGEN PASSAT. Shipping costs are only covered on a case by basis.

PRODUCTION DATE: 2014. MILEAGE: 115,000. UP FOR SALE USED OEM VW: THROTTLE BODY,: WILL FIT 12-14 VW PASSAT, 2.0L DIESEL.

part #: 03l128063 prices

• $69.79-$81.99

specifications throobo:

• for models: Passat
• for makes: Volkswagen
• for years: 2012-2014
• mpn: 03l128063
• type: Throttle Body
• universal fitment: No
• fuel type: Diesel

offer throobo:

• options: Ship-to-home
• started: June 29, 2025
• best offers: True
• sold: 0
• availability: In Stock
• quantity: 1

shipping throobo:

• type: Fixed
• service: Standard
• transit: 4-10 Days
• class: Standard
• cost: $12.00

general throobo:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies

seller throobo:

• city: Nevada, Texas
• # reviews: 3723
• rating: 96.6%

payments throobo:

• wallet: Google-pay
• other
• credit card: Diners-club

returns throobo:

• time: 60 Days
• policy: Returns Accepted
• paid by: Buyer

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