VOLKSWAGEN 1J4-839-416-A-03C Channel

( Manufacturer Part Number: 1J4-839-416-A-03C ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1999 2000 2001 2002 2003 2004 2005 2006 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included ), ( Replaces Part Number: 1j4-839-416-03c, 1j4-839-416-b-03c )

Review VOLKSWAGEN Genuine Channel Insert fits 1999–2006

The Volkwagen 1J4-839-416-A-03C channel is an essential cooling system component for your Volkswagen vehicle. This thermostat housing is specifically designed for Volkswagen models and is engineered with high-quality materials to ensure optimal performance and durability.

The thermostat housing, also known as the coolant temperature sensor housing, is responsible for regulating the coolant temperature within the engine. It houses the coolant temperature sensor, which sends vital information to the engine control unit (ECU) about the engine's temperature. Based on this data, the ECU adjusts the engine's fuel and ignition systems to maintain the ideal operating temperature.

The 1J4-839-416-A-03C channel is made of a robust, heat-resistant material, allowing it to withstand the harsh conditions inside the engine compartment. The housing is designed to prevent coolant leaks, ensuring that your cooling system remains sealed and effective.

This Volkwagen part is an OEM (Original Equipment Manufacturer) replacement, meaning it is an exact match to the original part in your vehicle. Installing this thermostat housing ensures that your Volkswagen maintains its factory-designed cooling system performance.

In summary, the Volkwagen 1J4-839-416-A-03C channel is a crucial component for your vehicle's cooling system. It provides excellent heat resistance, prevents leaks, and ensures accurate temperature readings for optimal engine performance. By choosing this OEM replacement part, you can trust that your Volkswagen will maintain its factory-designed cooling system functionality.

The Volkswagen 1J4-839-416-A-03C channel is a part number for a fuel injection system. Here are some potential pros and cons of buying this component:

1. Improved Fuel Efficiency: A new fuel injection system can help improve your vehicle's fuel efficiency by ensuring that the right amount of fuel is injected into the engine at the right time.

2. Smoother Engine Performance: A faulty fuel injection system can cause rough idling, stalling, and other engine performance issues. Replacing the faulty component with a new one can help improve overall engine performance.

3. Reduced Emissions: A new fuel injection system can help reduce emissions by ensuring that the fuel is burned more efficiently, leading to fewer harmful pollutants being released into the environment.

4. Longer Engine Life: By ensuring that the fuel is burned efficiently, a new fuel injection system can help reduce the wear and tear on the engine, leading to a longer engine life.

5. Cost Savings: While the upfront cost of purchasing a new fuel injection system may be high, the long-term savings from improved fuel efficiency and reduced repair costs can outweigh the initial investment.

1. High Upfront Cost: Replacing a fuel injection system can be a significant investment, especially if the component is not covered under warranty.

2. Complex Installation: Installing a new fuel injection system can be a complex and time-consuming process, requiring specialized tools and knowledge.

3. Risk of Damage: During the installation process, there is a risk of damaging other components in the engine bay, leading to additional repair costs.

4. Potential for Compatibility Issues: It is important to ensure that the new fuel injection system is compatible with your specific vehicle model and year to avoid any potential issues.

The decision to buy the Volkswagen 1J4-839-416-A-03C fuel injection system depends on various factors, including the current condition of your vehicle, your budget, and your willingness to invest in long-term cost savings. If you are experiencing engine performance issues and are looking for a long-term solution, then replacing the faulty fuel injection system may be a worthwhile investment. However, if the upfront cost is a concern, then it may be worth exploring other options, such as repairs or used components.

Before making a decision, it is recommended that you consult with a qualified mechanic to assess the condition of your vehicle's fuel injection system and determine if replacement is necessary. They can also provide you with an estimate of the cost and help you explore alternative options if necessary. Additionally, it is important to ensure that you purchase the correct fuel injection system for your specific vehicle model and year to avoid any potential compatibility issues.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Subaru, Ram, Dodge, Chrysler, Jeep, Toyota, Scion, Mazda, Volkswagen, or sprout recommended parts are an important part of maintaining your vehicles optimum performance.

part #: 1j4839416a03c prices

• $27.21-$28.05

specifications glacatru:

• for makes: Volkswagen
• for years: 1999-2006
• mpn: 1j4-839-416-a-03c
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 1999 2000 2001 2002 2003 2004 2005 2006
• parts included: Only Part Reference 7 On The Diagram Is Included
• replaces part number: 1j4-839-416-03c, 1j4-839-416-b-03c

payments glacatru:

• credit card: Discover
• other
• wallet: Google-pay

general glacatru:

• Exterior Parts Accessories > Glass Window Parts > Additional Glass Window Parts
• condition: New

offer glacatru:

• quantity: 2
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 7, 2026

returns glacatru:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller glacatru:

• rating: 99.3%
• # reviews: 27458
• city: Brunswick, Ohio

shipping glacatru:

• type: Fixed
• class: Standard
• transit: 5-11 Days
• cost: $10.99
• service: Standard

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