AUDI 06M-131-055-HJ Vacuum Tube

( Manufacturer Part Number: 06M-131-055-HJ ), ( Part Type: Vacuum Tube ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Year: 2021 2022 2023 2024 2025 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: 6m131055gn )

Review AUDI Genuine Vacuum Tube fits 2021–2025

The **Audi 06M-131-055-HJ vacuum tube** is a precision-engineered component integral to the efficient operation of the **06M 3.0L V6 diesel engine** found in select Audi models, including the **Audi A6, A7, Q5, and Q7** from the **2008 to 2013 model years**. This high-performance vacuum tube serves as a critical link in the engine s **exhaust gas recirculation (EGR) system**, a vital mechanism designed to reduce harmful nitrogen oxide (NOx) emissions by recirculating a portion of the exhaust back into the combustion chamber. Crafted from durable **metal or high-grade plastic**, depending on the specific application, this tube is engineered to withstand the demanding conditions of high-temperature exhaust flow while maintaining structural integrity and leak resistance.

The **06M-131-055-HJ** is meticulously designed with **O-ring seals** and a **precision-fit connector**, ensuring a secure and airtight seal to prevent vacuum loss, which could lead to **poor engine performance, increased emissions, or even engine damage** over time. Its robust construction allows it to endure the **thermal cycling and pressure fluctuations** inherent in diesel engine operation, making it a long-lasting solution for maintaining optimal EGR system functionality. Whether installed in a **high-mileage vehicle** or as part of a **restoration project**, this vacuum tube plays a pivotal role in preserving the engine s efficiency, compliance with emissions standards, and overall drivability.

For technicians and enthusiasts alike, sourcing an **OEM-quality replacement** like the **06M-131-055-HJ** ensures compatibility with Audi s stringent engineering standards, reducing the risk of aftermarket inconsistencies that could compromise system performance. Available from authorized Audi dealers or trusted automotive parts suppliers, this component is a **direct-fit replacement**, eliminating the need for modifications or additional adapters. Proper installation, along with regular maintenance of the EGR system, helps extend the lifespan of the vacuum tube and the engine as a whole, ensuring reliable operation for thousands of miles. Whether addressing a **failing EGR valve, vacuum leak, or routine maintenance**, this tube remains an essential part of keeping Audi s powerful diesel engines running smoothly and efficiently.

### **Pros and Cons of buying a Audi 06M-131-055-HJ Vacuum Tube (Turbocharger)**

The **Audi 06M-131-055-HJ** is a **Garrett T3 turbocharger** originally used in **Audi 1.8T and 2.0T engines** (e.g., 1.8T Quattro, 2.0T FSI). Here are its key advantages:

1. **Proven Reliability** This turbo has a strong reputation for durability, especially when properly maintained. Many owners report **150,000 miles** with minimal issues if serviced regularly.

2. **Widely Available Parts** Being an older, common turbo, **wastegates, bearings, seals, and housings** are easy to find and affordable. Aftermarket support is strong, with many remanufacturers offering rebuilds.

3. **Good for Stock or Mildly Modified Engines** Works well in **stock or lightly tuned** 1.8T/2.0T engines, providing **adequate boost** (typically **10-15 psi**) without excessive stress if the supporting components (intercooler, fueling, etc.) are upgraded.

4. **Lower Cost Than New** Since it s a **discontinued OEM part**, buying used or remanufactured versions is **cheaper than a new turbo** (often **$300 $800** depending on condition).

5. **Compatible with Common Modifications** Pairs well with **stock or aftermarket fuel pumps, injectors, and ECU tunes**, making it a good choice for **entry-level turbocharged builds**.

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1. **Boost Limitations** The **smaller turbine wheel (52mm)** and **restricted housing** make it **unsuited for high-power builds** (above **300 350 hp**). It will **struggle with excessive boost or high RPM**, leading to **lag, overheating, or failure**.

2. **Potential for Oil Leaks** The **seals and bearings** in older turbos can wear out, causing **oil leaks** if not maintained. A **rebuilt or high-quality remanufactured unit** is recommended to avoid this.

3. **Noisy Under Load** Some users report **loud turbo whine** under heavy throttle, especially if the **wastegate is worn** or the turbo is **overboosted**.

4. **Limited Longevity Under Stress** If used in **aggressive driving, high boost, or without proper oil changes**, the turbo can **fail prematurely**, often due to **bearing wear or turbine damage**.

5. **Requires Supporting Upgrades** To prevent **detonation or fueling issues**, upgrading the **intercooler, fuel system (pump/injectors), and ECU** is often necessary, adding to costs.

---

The **Audi 06M-131-055-HJ** is a **solid choice for stock or lightly modified 1.8T/2.0T engines**, offering **reliability and affordability** for **daily driving or mild tuning**. However, it is **not suitable for high-power applications** (above **300 hp**) due to its **small size and boost limitations**.

If you need a **turbo for a stock or slightly modified engine** and can **maintain it properly**, this is a **good budget-friendly option**. For **serious power builds**, a **larger turbo (e.g., 65mm or 70mm)** would be a better long-term investment.

---

- You have a **stock or mildly tuned 1.8T/2.0T engine** (under **300 hp**).

- You **prioritize cost-effectiveness** and can **maintain it well** (regular oil changes, rebuild if needed).

- You **won t push boost beyond 15 psi** and have **supporting upgrades** (intercooler, fueling).

- You plan **high-power modifications** (above **300 hp**).

- You **can t afford or don t want to maintain it** (oil changes, rebuilds).

- You need **better boost response or longevity** (consider a **larger turbo or a newer model**).

**Best Practice:** If buying used, **inspect for oil leaks, check turbine and compressor wheel wear**, and **prefer a remanufactured unit** from a reputable shop. Pair it with **proper supporting mods** to maximize lifespan.

Details:

Genuine Audi Vacuum Tube 06M-131-055-HJ: Parts: 3.0L. 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.

part #: 06m131055 prices

• $279.16-$606.72

specifications emissyste:

• for makes: Audi
• for years: 2021-2025
• mpn: 06m-131-055-hj
• part type: Vacuum Tube
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2021 2022 2023 2024 2025
• parts included: Only Part Reference 0 On The Diagram Is Included
• replaces part number: 6m131055gn

seller emissyste:

• rating: 99.8%
• city: Escondido, California
• # reviews: 459

returns emissyste:

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

general emissyste:

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

shipping emissyste:

• cost: $24.82
• service: Standard
• class: Standard
• type: Fixed
• transit: 4-10 Days

offer emissyste:

• availability: In Stock
• sold: 0
• quantity: 2
• started: April 28, 2026
• options: Ship-to-home

payments emissyste:

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

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