1. Exhaust & Emission Parts To Buy
  2. sku: 21832199592341723
  3. MERCEDES 177-010-49-00-64

MERCEDES 177-010-49-00-64 Purge Line Benz

fits make: Mercedes.

177-010-49-00-64 Mercedes-benz Genuine Purge Line

( Part Type: Line ), ( Genuine Oem: Yes ), ( Oem Part Number: 177-010-49-00-64 ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( UPC: 177010490064 )

Review MERCEDES benz Genuine Purge Line

The **Mercedes-Benz 177-010-49-00-64 purge line** is a high-quality, precision-engineered component designed specifically for the emissions control system of select Mercedes-Benz vehicles, ensuring optimal performance and compliance with stringent environmental regulations. This part serves as a critical component of the evaporative emission control system (EVAP), responsible for regulating the flow of fuel vapors from the fuel tank and charcoal canister to the engine s intake manifold during purging cycles. Crafted from durable, corrosion-resistant materials, the purge line is engineered to withstand the harsh conditions of automotive operation, including exposure to fuel vapors, temperature fluctuations, and mechanical stress. Its seamless construction minimizes the risk of leaks, which could compromise the vehicle s emissions efficiency or trigger malfunction indicators on the dashboard. The line is designed to integrate seamlessly with the vehicle s existing EVAP system, featuring precise fittings and connectors that ensure a secure, airtight seal, reducing the likelihood of system failures or performance degradation over time. Whether installed in newer models or during routine maintenance, this purge line upholds Mercedes-Benz s reputation for reliability and engineering excellence, contributing to cleaner emissions and smoother engine operation. For optimal results, it is recommended to use genuine OEM parts or high-quality aftermarket alternatives that meet or exceed Mercedes-Benz specifications.

**Analysis of purchasing a Mercedes-Benz Part Number 177-010-49-00-64 (Purge Line)**

### **Pros of Buying This Part**

1. **Direct Compatibility** This part is a genuine Mercedes-Benz component, meaning it is designed specifically for the vehicle s emissions system, ensuring proper fit and function without modifications. It is likely to integrate seamlessly with the engine control unit (ECU) and other related systems.

2. **Quality and Durability** Mercedes-Benz parts are manufactured to high standards, often using materials and construction techniques that enhance longevity compared to aftermarket alternatives. This can reduce the risk of premature failure or leaks.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier may include a warranty, providing peace of mind and protection against defects. This is particularly valuable for critical components like purge lines, which are part of the vehicle s emissions control system.

4. **Prevents Emissions Failures** A faulty purge line can cause the vehicle to fail emissions tests or trigger check engine lights (e.g., P0446, P0449, or P0451 codes). Replacing it with an OEM part ensures compliance with emissions regulations and avoids potential fines or repair costs associated with test failures.

5. **Avoids Aftermarket Risks** Aftermarket parts may not meet the same quality or performance standards as OEM components. Cheap or incompatible parts could lead to recurring issues, such as leaks, improper sealing, or system malfunctions that are harder to diagnose.

6. **Resale Value** Maintaining the vehicle with original equipment manufacturer (OEM) parts can preserve its resale value, as buyers often prefer cars that have been serviced with genuine components.

7. **Technical Support and Documentation** Genuine parts come with manufacturer documentation, including part numbers, installation instructions, and compatibility details. This can be helpful for mechanics or DIYers who need to verify fitment or troubleshoot issues.

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### **Cons of Buying This Part**

1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of a Mercedes-Benz purge line can be significantly higher, which may be a deterrent for budget-conscious buyers or those who prioritize cost savings over brand reliability.

2. **Limited Availability** Genuine parts may not always be in stock at local dealers, requiring orders from distributors or online suppliers. This can extend wait times, especially for older model years or discontinued parts.

3. **Potential Overkill for Minor Issues** If the purge line failure is isolated and not part of a broader emissions or vacuum system problem, replacing only this component may not address underlying issues (e.g., a failing canister, cracked hoses, or vacuum leaks elsewhere). In such cases, a more comprehensive inspection might be warranted.

4. **Installation Complexity** Depending on the vehicle s design, replacing the purge line may require disassembling parts of the engine bay, such as the intake manifold or canister. This could involve additional labor costs if professional installation is needed, or a steeper learning curve for DIYers.

5. **Environmental and Ethical Concerns** Purchasing new OEM parts contributes to waste, as it may not be the most sustainable option. Some buyers prefer refurbished or remanufactured parts to reduce environmental impact, though these may not always be available for purge lines.

6. **Dealer Markup** If purchasing from an authorized dealer, the part may come with a premium due to overhead costs, service fees, or regional pricing differences. Online retailers or bulk suppliers might offer better rates but could lack the same level of authenticity verification.

7. **Risk of Counterfeit Parts** While less common with reputable suppliers, there is a risk of purchasing counterfeit OEM parts, especially from unverified sellers. These may fail prematurely or not meet Mercedes-Benz specifications, voiding any warranty and potentially causing further damage.

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### **Conclusion**

The Mercedes-Benz purge line (part number 177-010-49-00-64) is a critical component for maintaining emissions compliance and engine performance. Its primary advantage lies in **reliability, compatibility, and warranty support**, making it the safest choice for long-term functionality and avoiding costly diagnostic or repair issues. However, the **higher cost and potential overkill for minor problems** are notable drawbacks that may discourage some buyers.

For most owners dealing with a confirmed purge line failure particularly in a vehicle where emissions compliance is a priority the benefits of using an OEM part outweigh the drawbacks. If budget is a concern, a thorough inspection of the surrounding system (e.g., canister, hoses, and vacuum lines) should be conducted to ensure no other components are failing. In cases where the vehicle is older or has extensive mileage, considering a high-quality aftermarket alternative (from a trusted brand like Bosch, Denso, or Mann) could be a cost-effective compromise, provided the part meets OEM specifications.

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### **Recommendation**

1. **Verify the Need**: Confirm that the purge line is indeed the source of the issue (e.g., via a scan tool for emissions codes or a visual inspection for leaks). If other components in the system are failing, address them simultaneously to avoid repeated repairs.

2. **Source from a Trusted Supplier**: Purchase the part from an **authorized Mercedes-Benz dealer, a reputable online retailer (e.g., RockAuto, Amazon, or local auto parts stores with OEM programs), or a parts distributor with a return policy**. Avoid unknown sellers to prevent counterfeit parts.

3. **Compare Costs**: If the budget is tight, request quotes for aftermarket alternatives that are **direct-fit and emissions-compliant** (e.g., parts with the same part number or a compatible replacement). Ensure the aftermarket part is from a brand with a strong reputation for quality.

4. **Professional Installation**: If unsure about the installation process, have a mechanic perform the replacement. Improper installation (e.g., incorrect sealing or routing) can lead to leaks or system malfunctions.

5. **Consider Remanufactured or Refurbished Options**: While less common for purge lines, some suppliers offer remanufactured OEM parts that are tested and restored to like-new condition at a lower cost. Check with suppliers like **Mercedes-Benz Remanufacturing Services** or authorized recyclers.

6. **Document the Repair**: Keep records of the part number, purchase date, and installation details. This can be useful for warranty claims or future diagnostics.

**Final Verdict**: For most Mercedes-Benz owners facing a purge line failure, **purchasing the genuine OEM part (177-010-49-00-64) is the recommended choice** due to its reliability, compatibility, and long-term performance. However, if cost is a major factor and the vehicle s emissions system is otherwise healthy, a **high-quality aftermarket alternative** from a trusted brand may be a viable alternative after verifying compatibility. Always prioritize quality over price when dealing with emissions-related components.

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 #: 177010490064 prices

  • $269.00-$335.04

specifications emissyste:

  • for makes: Mercedes
  • part type: Line
  • genuine oem: Yes
  • oem part number: 177-010-49-00-64
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 0 On The Diagram Is Included
  • upc: 177010490064

offer emissyste:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: May 6, 2026
  • options: Ship-to-home

shipping emissyste:

  • carrier: UPS
  • service: UPS Ground, UPS 2nd Day Air
  • type: Fixed
  • cost: $0.00
  • class: Standard, Expedited
  • transit: 3-9 Days

returns emissyste:

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

payments emissyste:

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

general emissyste:

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

seller emissyste:

  • rating: 100.0%
  • city: Arlington, Virginia
  • # reviews: 1423
for makes: mercedes, part type: line, genuine oem: yes, oem part number: 177-010-49-00-64, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 0 on the diagram is included,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 21832199592341723,
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