1. Exhaust & Emission Parts To Buy
  2. sku: 20498341237342663
  3. MERCEDES 221-471-39-15

MERCEDES 221-471-39-15 Purge Line Benz

fits make: Mercedes.

221-471-39-15 Mercedes-benz Genuine Purge Line

( Manufacturer Part Number: 221-471-39-15 ), ( Part Type: Line ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 60 On The Diagram Is Included )

Review MERCEDES benz Genuine Purge Line

The **Mercedes-Benz 221-471-39-15 purge line** is a high-quality, precision-engineered component designed specifically for the fuel injection and evaporative emission control systems found in select Mercedes-Benz vehicles. This essential part serves as a critical conduit within the canister purge system, facilitating the controlled flow of vaporized fuel from the charcoal canister back into the engine s intake manifold, thereby reducing harmful emissions while optimizing fuel efficiency. Crafted from durable, corrosion-resistant materials typically high-grade plastic or reinforced rubber this purge line is engineered to withstand the rigors of automotive environments, including exposure to heat, chemicals, and mechanical stress. Its smooth, tapered design ensures minimal restriction and maximum airflow, preventing clogs and maintaining optimal system performance over the long term. The 221-471-39-15 is meticulously calibrated to fit seamlessly into the vehicle s under-hood architecture, often routing through tight spaces near the engine bay or fuel tank, where flexibility and reliability are paramount. Whether used in replacement for a worn or damaged original part or as a proactive upgrade to enhance system durability, this purge line adheres to strict OEM standards, guaranteeing compatibility with Mercedes-Benz s advanced fuel management systems. Its robust construction and precise engineering make it a dependable choice for both professional mechanics and discerning DIY enthusiasts seeking to maintain their vehicle s performance and emissions compliance.

### **Pros and Cons of Buying a Mercedes-Benz 221-471-39-15 Purge Line**

The **Mercedes-Benz part number 221-471-39-15** refers to a **purge line** (often part of the evaporative emission control system, or EVAP system) used in certain models, particularly those with **E320, E350, or similar engines** from the **W210 or W211 chassis generations**. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

---

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

1. **OEM Quality and Reliability**

- As an original equipment manufacturer (OEM) part, it is designed to meet Mercedes-Benz s strict engineering standards, ensuring proper fit, function, and durability. This reduces the risk of premature failure compared to aftermarket knockoffs.

2. **Compatibility and Fitment**

- The part is specifically engineered for the **W210 (E320/E350) and W211 (E320/E350) platforms**, meaning it will fit without modifications. This eliminates the guesswork often associated with aftermarket parts that may not align perfectly.

3. **Long-Term Performance**

- Mercedes-Benz OEM parts are built to last the lifespan of the vehicle, provided they are installed correctly. The purge line is a critical component in the EVAP system, which, if faulty, can trigger **check engine lights (CEL)** or fail emissions tests. A genuine part ensures the system operates as intended.

4. **Warranty Coverage (If Purchased from Authorized Sources)**

- When buying from **Mercedes-Benz dealerships or authorized distributors**, the part may come with a limited warranty, offering peace of mind against defects. Aftermarket parts typically do not include such guarantees.

5. **Prevents Emissions Failures**

- A failing purge line can cause **EVAP system leaks**, leading to **failing smog tests** (in regions with emissions regulations) or triggering **OBD-II trouble codes (e.g., P0440, P0442, P0455)**. Replacing it with an OEM part ensures compliance with emissions standards.

6. **Easier Installation (Compared to Some Aftermarket Alternatives)**

- OEM parts are designed with standard connectors and mounting points, making installation straightforward for mechanics familiar with Mercedes-Benz systems. Aftermarket parts may require additional tools or modifications.

7. **Resale Value Protection**

- If you plan to sell the vehicle later, having OEM parts installed (especially in high-mileage or classic models) can **increase perceived value** among buyers who prioritize authenticity and reliability.

---

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

1. **Higher Cost Compared to Aftermarket Alternatives**

- OEM parts are **significantly more expensive** than aftermarket equivalents. For example, while the **221-471-39-15 purge line** may cost **$50 $100**, a comparable aftermarket part could be **$10 $30**. This makes it a less attractive option for budget-conscious buyers.

2. **Potential for Overkill (If Part is Already Worn)**

- If the purge line has failed due to **age, corrosion, or physical damage**, replacing it with an OEM part may not be necessary if the aftermarket version is **identical in function and build quality**. Some mechanics argue that aftermarket parts from reputable brands (e.g., **Dorman, ACDelco, or Bosch**) are **just as reliable** for this specific application.

3. **Longer Wait Times (If Ordering from Dealerships)**

- Purchasing directly from a **Mercedes-Benz dealership** or official distributor may result in **longer lead times**, especially if the part is out of stock. Aftermarket suppliers often have **faster shipping** and lower minimum order quantities.

4. **Potential for Unnecessary Replacement (If Issue is Elsewhere)**

- Before buying this part, it s crucial to **diagnose the root cause** of the EVAP system issue. A failing purge line could be symptomatic of:

- A **clogged canister purge valve**

- A **damaged EVAP hose**

- A **faulty charcoal canister**

- A **vacuum leak elsewhere in the system**

- Replacing only the purge line without addressing these issues may lead to **recurring problems**.

5. **Environmental and Ethical Considerations (If Buying New)**

- OEM parts are **new and unused**, meaning they contribute to **waste** if the old part was still functional. Some buyers prefer **refurbished or remanufactured OEM parts** (if available) to reduce environmental impact.

6. **Installation May Require Professional Labor**

- While the part itself is straightforward, **proper installation** (e.g., ensuring a **secure seal, correct routing, and proper vacuum connection**) may require a **mechanic s expertise**, especially for those unfamiliar with Mercedes-Benz systems. Aftermarket parts may be easier for DIYers to install.

---

### **Conclusion**

The **Mercedes-Benz 221-471-39-15 purge line** is a **high-quality, reliable OEM component** that ensures proper function of the EVAP system, prevents emissions failures, and maintains the vehicle s integrity. However, its **higher cost and potential overkill** (if the issue is elsewhere) make it a **less ideal choice for budget-conscious buyers or those who prefer aftermarket solutions**.

For most **high-mileage or classic Mercedes-Benz owners** who prioritize **long-term reliability and resale value**, the OEM part is a **strong recommendation**. However, for **daily drivers or those on a tight budget**, a **high-quality aftermarket alternative** (from brands like **Dorman, ACDelco, or Bosch**) may be a **practical and cost-effective** substitute, provided the part is **direct-fit and meets OEM specifications**.

---

### **Final Recommendation**

1. **If you value OEM quality, emissions compliance, and long-term reliability** **Buy the Mercedes-Benz 221-471-39-15 purge line** (preferably from an **authorized dealer or reputable online supplier**).

- *Best for:* Classic/W210/W211 owners, high-mileage vehicles, or those who prioritize authenticity.

2. **If you are on a budget or prefer aftermarket options** **Consider a high-quality aftermarket replacement** (e.g., **Dorman 504-040, ACDelco 12V-1000, or Bosch 1 987 455 003**).

- *Best for:* Daily drivers, cost-conscious buyers, or those who have confirmed the purge line is the sole issue.

3. **Before purchasing, always:**

- **Scan for trouble codes** (P0440, P0442, P0455) to confirm the purge line is the problem.

- **Inspect the surrounding EVAP system** (hoses, canister, purge valve) for other potential failures.

- **Compare prices** from multiple suppliers (dealerships vs. aftermarket) to ensure you re getting the best value.

**Final Verdict:**

- **For most Mercedes-Benz owners, the OEM part is the best choice** if emissions compliance and longevity are priorities.

- **For budget-driven buyers, a well-matched aftermarket part is a reasonable alternative** if installed correctly.

Details:

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

part #: 2214713915 prices

  • $31.49-$140.79

specifications emissyste:

  • for makes: Mercedes
  • mpn: 221-471-39-15
  • part type: Line
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 60 On The Diagram Is Included

seller emissyste:

  • # reviews: 1181
  • rating: 99.2%
  • city: Farmington, Utah

shipping emissyste:

  • class: Standard, One-day
  • cost: $14.00
  • transit: 3-7 Days
  • type: Fixed
  • service: Standard, Overnight

payments emissyste:

  • wallet: Paypal
  • credit card: Diners-club
  • other

returns emissyste:

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

offer emissyste:

  • started: March 3, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

general emissyste:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
  • condition: New
for makes: mercedes, part type: line, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 60 on the diagram is included,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 20498341237342663,
Mercedes 221-471-39-15 Is Similar To:
emissyste logo
5 offers $31.49–$140.79 USD
  • New. Offer #1 priced at $56.85 + $0.00 shipping estimate = $56.85* total. FREE SHIPPING
  • Used. Offer #2 priced at $140.79 + $13.81 shipping estimate = $154.60* total. +$13.81 shipping
  • Used. Offer #3 priced at $31.49 + $13.73 shipping estimate = $45.22* total. +$13.73 shipping
  • New. Offer #4 priced at $44.46 + $8.47 shipping estimate = $52.93* total. +$8.47 shipping
  • Used. Offer #5 priced at $129.33 + $38.31 shipping estimate = $167.64* total. +$38.31 shipping

Copyright © emissyste.com