HENGST 001-477-66-01 Diesel Fuel Filter Line

( Brand: Hengst ), ( Part Type: Fuel Line Filter ), ( Manufacturer Part Number: 001 477 66 01 )

Review HENGST Mercedes Diesel Fuel Pre filter In line fits W116 W123 W124 R126

The Hengst 0014776601 in-line fuel pre-filter is an essential component for Mercedes-Benz W116, W123, W124, and R126 diesel vehicle models. This pre-filter is designed to protect the fuel system from contaminants, ensuring optimal engine performance and longevity.

The Hengst pre-filter is a compact, yet robust unit that installs easily in the vehicle's fuel line. It features a high-performance pleated filter media that captures and retains impurities, such as water, dirt, and rust, before they reach the fuel injectors. The filter media has a large surface area, allowing for a high volume of fuel to pass through while maintaining exceptional filtration efficiency.

The Hengst 0014776601 is constructed from high-quality materials, ensuring durability and reliability in even the most demanding driving conditions. The housing is made from reinforced plastic, resistant to fuel, oil, and coolant, while the filter element is made from a synthetic material that can withstand the harsh chemicals and pressures found in diesel fuel systems.

The pre-filter comes with a replaceable and reusable drain plug, which makes it easy to clean and maintain. The filter element should be changed at regular intervals, as recommended by the vehicle manufacturer or Hengst, to ensure continued protection against contaminants.

By installing the Hengst 0014776601 in-line fuel pre-filter, Mercedes-Benz diesel vehicle owners can enjoy improved engine performance, enhanced fuel economy, and reduced engine wear and tear. This pre-filter is a critical component in maintaining the overall health and longevity of the vehicle's fuel system.

The Hengst 0014776601 is an in-line fuel pre-filter designed for Mercedes-Benz models with W116, W123, W124, and R126 chassis and diesel engines. This filter is intended to improve the fuel system's performance and longevity by removing contaminants from the fuel before it reaches the engine. Here are some pros and cons that might help you decide if purchasing this filter is the right choice for your Mercedes-Benz:

1. Improved Engine Performance: By removing contaminants from the fuel before it reaches the engine, the Hengst 0014776601 can help improve the overall performance of your Mercedes-Benz engine.

2. Longer Engine Life: The filter helps to prevent impurities from entering the engine, which can lead to reduced wear and tear and a longer engine life.

3. Better Fuel Economy: The filter can also help improve fuel economy by ensuring that the fuel system is operating efficiently.

4. Easy Installation: The Hengst 0014776601 is designed for easy installation, making it a convenient solution for those looking to enhance their Mercedes-Benz's fuel system without the need for extensive modifications.

5. OEM Quality: The Hengst 0014776601 is an original equipment manufacturer (OEM) replacement filter, meaning that it is manufactured to the same standards as the original filter, ensuring a perfect fit and optimal performance.

1. Cost: The Hengst 0014776601 may be more expensive than some aftermarket alternatives, which could be a consideration for budget-conscious consumers.

2. Frequency of Replacement: The filter may need to be replaced more frequently than some users might expect, depending on the fuel quality and driving conditions.

3. Availability: The filter may not be readily available in all locations, making it necessary to order it online or through a specialized parts supplier.

Considering the pros and cons listed above, the Hengst 0014776601 is an excellent choice for Mercedes-Benz owners looking to improve their vehicle's fuel system performance and engine longevity. Its easy installation, OEM quality, and potential fuel economy improvements make it a worthwhile investment. While the cost and replacement frequency may be drawbacks for some, the benefits of using a high-quality fuel pre-filter like the Hengst 0014776601 are likely to outweigh the disadvantages for most Mercedes-Benz owners.

If you are a Mercedes-Benz owner with a diesel engine and a desire to enhance your vehicle's fuel system performance, the Hengst 0014776601 is an excellent choice for you. Its proven benefits, such as improved engine performance, longer engine life, and better fuel economy, make it a worthwhile investment. Be prepared for the potential cost and replacement frequency, but overall, the Hengst 0014776601 is a high-quality and effective solution for maintaining the health and longevity of your Mercedes-Benz.

specifications injectiopug:

• for models: W116, W123, W124, R126
• for makes: Mercedes
• brand: Hengst
• part type: Fuel Line Filter
• manufacturer part number: 001 477 66 01

returns injectiopug:

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

shipping injectiopug:

• class: Expedited, Standard
• transit: 3-9 Days
• service: Expedited, Standard
• type: Fixed
• cost: $0.00

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New

offer injectiopug:

• availability: In Stock
• quantity: 10
• options: Ship-to-home
• started: December 9, 2025
• sold: 0

seller injectiopug:

• rating: 98.2%
• # reviews: 107157

payments injectiopug:

• credit card: Discover
• wallet: Paypal
• other

Hengst 001-477-66-01 Is Similar To:

• Hengst 103wk For 2-for Mercedes Oem Inch Clear Fuel Filter Inline # H103wk (54.3% similar) $12.77–$83.45. (November 12th, 2025)