AUDI 4H0131877F Tdi Diesel Adblue Fuel Additive Tank 14-15-16 Container

( Manufacturer Part Number: 4H0131877F ), ( Part Type: Fuel Additive Tank ), ( Ipn: 14 15 16 ), ( Oe/oem Part Number: 4h0131877f, 4h0131877, 4g0131969g )

Review AUDI Tdi Diesel Adblue Fuel Additive Tank Container 4h0131877 Oem fits D4 A8 2014–2015

The **Audi 4H0131877F** is a high-quality, OEM-specification **ADBlue fuel additive tank container** designed exclusively for **Audi TDI diesel engines** produced between the **2014 and 2015 model years**, specifically for the **D4 (1.6L) and A8 (3.0L) TDI variants**. This precision-engineered component is a critical part of the **Selective Catalytic Reduction (SCR) system**, which plays a vital role in reducing harmful nitrogen oxide (NOx) emissions by up to **90%** in compliance with **Euro 6 emissions standards**. Crafted from durable, corrosion-resistant materials, the **4H0131877F ADBlue tank** ensures long-term reliability and seamless integration with the vehicle s fuel management system, maintaining optimal performance and fuel efficiency.

The tank features a **tight-sealing, leak-proof design** with a **high-precision filler neck and cap**, preventing spills and contamination while allowing for easy refilling with **ADBlue (urea-based diesel exhaust fluid)**. Its **compact yet robust construction** is engineered to fit snugly within the engine bay, minimizing space interference while maximizing functionality. The **OEM-quality build** ensures compatibility with Audi s proprietary **SCR system**, including the **injector, dosing module, and exhaust aftertreatment components**, guaranteeing accurate ADBlue delivery to the **Diesel Particulate Filter (DPF)** and **Selective Catalytic Reduction (SCR) catalyst**. This precision engineering helps prevent **clogging, system malfunctions, or premature wear**, which can lead to costly repairs or reduced engine performance.

For vehicle owners and professional mechanics, the **4H0131877F** represents a **direct replacement solution** for a worn, damaged, or failed original tank, restoring the vehicle s **emissions compliance and engine efficiency** without compromising on quality. Whether replacing a tank due to **leaks, cracks, or general wear**, or as part of a **preventative maintenance routine**, this component is built to meet Audi s exacting standards, ensuring **long-lasting durability and trouble-free operation**. Proper installation and regular checks of the **ADBlue level** are essential to maintaining optimal engine performance and avoiding **check engine light (CEL) warnings** or **SCR system faults**, making this tank an indispensable part of modern diesel vehicle upkeep.

### **Pros and Cons of buying a Audi ADBlue Tank (Part Number: 4H0 131 877 F, Fits 2014-2015 A8 TDI D4)**

1. **Direct OEM Compatibility** This is an original Audi part, ensuring a perfect fit with no modifications required. It meets the manufacturer s specifications, reducing the risk of compatibility issues.

2. **High Quality and Durability** Audi parts are built to last, often using materials and manufacturing standards that exceed aftermarket alternatives. This reduces the likelihood of leaks or premature failure.

3. **Warranty Coverage** Purchasing from an authorized Audi dealer or a reputable supplier may include a warranty, providing peace of mind against defects.

4. **Reliability for Emissions Compliance** The ADBlue system is critical for modern diesel vehicles to meet emissions regulations. A genuine part ensures proper function, preventing potential engine damage or failure due to improper ADBlue delivery.

5. **Ease of Installation** Since it s an OEM part, it should align perfectly with the vehicle s existing system, simplifying installation compared to aftermarket parts that may require additional adapters or modifications.

6. **Long-Term Cost Efficiency** While the upfront cost may be higher than aftermarket options, the longevity and reliability of an OEM part can save money in the long run by avoiding repeated replacements or related issues.

1. **Higher Cost** Original Audi parts are significantly more expensive than aftermarket alternatives. This can be a major drawback for budget-conscious buyers.

2. **Limited Availability** Depending on the region, finding an authorized dealer with this specific part in stock may require extra effort or time.

3. **Potential Overkill for Some Owners** If the vehicle is older or has high mileage, the cost of replacing the ADBlue tank may not be justified unless there s a specific issue (e.g., leaks, cracks, or failure).

4. **No Additional Features** Unlike some aftermarket parts, this OEM tank does not come with extra benefits such as reinforced construction, larger capacity, or integrated monitoring systems.

5. **Depreciation Consideration** If the vehicle is no longer in heavy use or is being sold, the expense of an OEM part may not provide a tangible return on investment.

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- You prioritize **reliability, longevity, and OEM compatibility** over cost savings.

- Your vehicle is still under warranty or you want to maintain its value.

- You ve confirmed that the tank is **failing or damaged** and need a replacement to avoid emissions-related issues or engine damage.

- You re purchasing from a **trusted source** (authorized dealer or reputable supplier) to ensure authenticity and warranty coverage.

- The vehicle is **older, high-mileage, or no longer in active use**, an aftermarket alternative (if compatible) could be a more cost-effective solution.

- You re on a **tight budget** and the tank is not critically failing, delaying replacement or opting for a lower-cost part may be reasonable.

- You re unsure whether the tank is the root cause of an issue (e.g., ADBlue sensor failure, pump problems), diagnosing the problem first could save unnecessary expenses.

---

1. **Verify the Need for Replacement** Before purchasing, confirm that the ADBlue tank is indeed the source of the problem (e.g., leaks, cracks, or error codes related to the ADBlue system). A diagnostic scan or inspection by a mechanic can help rule out other issues.

2. **Compare Prices** If budget is a concern, obtain quotes from multiple sources (authorized dealers, online marketplaces, or specialized auto part retailers) to ensure you re getting the best deal without compromising quality.

3. **Consider Aftermarket Options (If Suitable)** If the tank is not critical to the vehicle s operation and you ve confirmed compatibility, a high-quality aftermarket part (e.g., from brands like Mann, Febi, or Bosch) could offer a cost-effective alternative while still maintaining reliability.

4. **Purchase from a Trusted Source** If opting for the OEM part, buy from an **authorized Audi dealer** or a supplier with a strong reputation for authenticity to avoid counterfeit parts.

5. **Factor in Installation Costs** Even if the part is OEM, labor costs for installation can add to the expense. If you re comfortable with DIY repairs, this could offset some of the upfront cost.

**Final Verdict:** For most Audi owners who value **long-term reliability and emissions compliance**, the **4H0 131 877 F ADBlue tank is the best choice**. However, if cost is a major concern and the tank is not urgently needed, exploring aftermarket alternatives or delaying replacement may be prudent. Always weigh the immediate need against the vehicle s overall condition and your budget.

Details:

Please, do not purchase parts just to check and diagnose your vehicles problem. Item may show light scuffs, scratches or other imperfections as a result of this being used part. All of the parts are tested either before or after removal from vehicle. Shipping cost or carrier may change, based on final destination.

Large items include: hood, door shell, fender, engine, transmission, trunk hatch, windshield, bumper, reinforcement clip, sub frame, roof, quarter apron, gas tank, etc.

part #: 4h0131877f prices

• $30.00-$130.00

specifications emissyste:

• for models: D4, A8
• for makes: Audi
• for years: 2014-2015
• mpn: 4h0131877f
• part type: Fuel Additive Tank
• ipn: 14 15 16
• oe/oem part number: 4h0131877f, 4h0131877, 4g0131969g

payments emissyste:

• credit card: Visa
• wallet: Paypal
• other

returns emissyste:

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

offer emissyste:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: February 5, 2026

shipping emissyste:

• class: Standard
• carrier: FedEx
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• transit: 2-5 Days
• cost: $65.00

seller emissyste:

• city: Wills Point, Texas
• rating: 99.9%
• # reviews: 18014

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: Used

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