MERCEDES 901-501-31-82 Hose Benz

( Manufacturer Part Number: 901-501-31-82 ), ( Part Type: Hose ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review MERCEDES benz Genuine Hose

The **Mercedes-Benz 901-501-31-82 hose** is a precision-engineered, high-performance fluid transfer component designed exclusively for select Mercedes-Benz models, ensuring seamless compatibility and optimal functionality within the vehicle s hydraulic, cooling, or fuel systems. Crafted from durable, high-grade synthetic rubber reinforced with a robust textile or fiberglass braid, this hose is engineered to withstand extreme temperatures, high pressure, and prolonged exposure to engine fluids, oils, and coolant without compromising structural integrity or performance. Its smooth, abrasion-resistant inner lining minimizes friction and turbulence, promoting efficient fluid flow while reducing the risk of clogging or degradation over time. The hose s robust construction also provides exceptional resistance to ozone, UV radiation, and environmental contaminants, making it ideal for both urban and off-road applications where exposure to harsh conditions is common. Whether integrated into the engine bay, undercarriage, or transmission system, this hose adheres to Mercedes-Benz s stringent quality standards, ensuring a reliable, long-lasting fit that maintains the vehicle s original performance and safety specifications. Its precise dimensions and universal O-ring seals guarantee a leak-proof connection, while the reinforced outer layer prevents kinking or excessive flexing, reducing wear and tear on surrounding components. For enthusiasts and professionals alike, this hose represents a critical upgrade or replacement part that upholds the legacy of Mercedes-Benz engineering combining durability, precision, and performance to keep your vehicle running at its peak.

### **Pros and Cons of Buying a Mercedes-Benz Part Number 901-501-31-82 Hose**

#### **Overview**

The **Mercedes-Benz part number 901-501-31-82** is a high-pressure fuel line hose, commonly used in diesel engines (particularly in models like the **OM617, OM646, or OM654** series, such as the **E320 CDI, E350 CDI, or GLK-Class**). This hose is critical for fuel delivery and must meet strict durability and pressure resistance standards.

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### **Pros of Purchasing This Hose**

1. **OEM Quality and Compatibility**

- The **901-501-31-82** is a genuine Mercedes-Benz part, meaning it is designed to match the exact specifications of the original equipment manufacturer (OEM). This ensures proper fit, pressure resistance, and longevity.

- Avoids potential issues with aftermarket hoses that may not meet the same durability or chemical resistance standards.

2. **High Durability and Pressure Resistance**

- Mercedes-Benz fuel hoses are engineered to withstand **high fuel pressures (up to 2,000 psi or more in common rail diesel systems)** without leaking or degrading prematurely.

- Made from **reinforced synthetic rubber or thermoplastic elastomers**, these hoses resist fuel degradation, ozone, and temperature fluctuations.

3. **Reliability and Reduced Risk of Failures**

- A failing fuel line can cause **fuel leaks, engine stalling, or even fuel system contamination**, leading to costly repairs. Replacing it with an OEM hose minimizes these risks.

- Less likely to crack or harden over time compared to cheaper alternatives.

4. **Warranty and Support**

- Purchasing from an **authorized Mercedes-Benz dealer or approved supplier** may come with a warranty, ensuring replacement if defective.

- Easier to find **genuine service manuals or diagnostic support** if issues arise.

5. **Long-Term Cost Efficiency**

- While the upfront cost is higher than aftermarket options, the **longevity and reliability** often make it a cost-effective choice in the long run.

- Reduces the likelihood of **recurring fuel system problems** that could lead to more expensive repairs.

6. **Safety and Emissions Compliance**

- A properly functioning fuel hose ensures **correct fuel delivery and combustion**, which is crucial for **emissions compliance** (especially in modern diesel engines with DPF and SCR systems).

- Prevents **fuel vapor leaks**, which could affect engine performance or trigger check engine lights.

---

### **Cons of Purchasing This Hose**

1. **Higher Upfront Cost**

- OEM hoses are **significantly more expensive** than aftermarket alternatives. Prices typically range from **$50 to $150 **, depending on the supplier and region.

- For budget-conscious buyers, this may be a deterrent, especially if multiple hoses need replacement.

2. **Limited Availability Outside Dealerships**

- Unlike aftermarket parts, **genuine Mercedes-Benz hoses may not be readily available at local auto parts stores**.

- Requires purchasing from **authorized dealers, online specialty suppliers (eBay, Amazon, or Mercedes-Benz Marketplace), or authorized distributors**, which may involve shipping delays.

3. **Potential for Counterfeit Parts**

- The high demand for Mercedes-Benz parts makes them a target for **counterfeiters**. Buyers must verify the **authenticity of the part number, packaging, and supplier reputation** to avoid receiving fakes.

- Fake hoses may fail prematurely, leading to **recurring problems and wasted money**.

4. **Installation Complexity**

- Some Mercedes-Benz fuel hoses require **specialized tools or expertise** for proper installation, especially if they are part of a **common rail fuel system**.

- Improper installation (e.g., incorrect crimping or sealing) can lead to **leaks or pressure losses**, negating the benefits of a high-quality hose.

5. **Depreciation and Resale Value**

- If the vehicle is **older or high-mileage**, the cost of OEM replacement parts may **exceed the vehicle s resale value**, making aftermarket options more practical.

- For classic or high-end Mercedes models, the investment may still be justified for long-term reliability.

6. **Potential for Overkill in Some Cases**

- If the hose failure is **isolated and not critical**, some mechanics may argue that an **aftermarket hose of equivalent quality** (e.g., from **Hiflo, Gates, or Bosch**) could suffice at a lower cost.

- However, this is **riskier** if the aftermarket hose does not meet Mercedes-Benz s exact specifications.

---

### **Conclusion**

The **Mercedes-Benz 901-501-31-82 hose** is a **high-quality, reliable, and long-lasting** component when genuine. Its **superior durability, pressure resistance, and compatibility** make it the **best choice for serious Mercedes-Benz owners** who prioritize **performance, safety, and longevity**.

However, the **higher cost and limited availability** may be drawbacks for budget-conscious buyers or those working on **older, lower-value vehicles**. In such cases, **high-quality aftermarket alternatives** (from reputable brands) could be a **cost-effective compromise**, though they carry slightly more risk.

---

### **Recommendation**

- **For most Mercedes-Benz diesel owners (especially newer models with common rail systems), the OEM hose is the best choice.** The **extra cost is justified by reliability and peace of mind**, especially in critical fuel system components.

- **For older or high-mileage vehicles where resale value is low**, consider **high-end aftermarket hoses** (e.g., **Hiflo, Gates, or Bosch**) that meet Mercedes-Benz standards. Always **verify the part s compatibility** with your specific engine model.

- **When purchasing**, buy from **authorized dealers, trusted online suppliers, or well-reviewed specialty shops** to avoid counterfeit parts.

- **If unsure about installation**, consult a **Mercedes-Benz specialist** to ensure proper fitting and sealing.

**Final Verdict:** **Buy the OEM hose if budget allows; otherwise, opt for a high-quality aftermarket alternative from a reputable brand.** The **901-501-31-82 is worth the investment for long-term reliability.**

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 9015013182 prices

• $9.59-$45.62

specifications emissyste:

• for makes: Mercedes
• mpn: 901-501-31-82
• part type: Hose
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included

seller emissyste:

• # reviews: 2088
• city: San Diego, California
• rating: 99.7%

returns emissyste:

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

general emissyste:

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

payments emissyste:

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

shipping emissyste:

• cost: $8.99
• service: Standard
• transit: 4-11 Days
• class: Standard
• type: Fixed

offer emissyste:

• sold: 0
• started: May 5, 2026
• availability: In Stock
• quantity: 4
• options: Ship-to-home

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