1. Exhaust & Emission Parts To Buy
  2. sku: 21904497147699983
  3. MERCEDES 222-471-21-15

MERCEDES 222-471-21-15 Purge Line Benz

fits make: Mercedes.

222-471-21-15 Mercedes-benz Genuine Purge Line

( Manufacturer Part Number: 222-471-21-15 ), ( Part Type: Line ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 90 On The Diagram Is Included )

Review MERCEDES benz Genuine Purge Line

The **Mercedes-Benz 222-471-21-15 purge line** is a precision-engineered component integral to the proper functioning of the vehicle s fuel injection system, specifically designed for models equipped with the **E300 (W211) or E350 (W211) diesel engines** with common rail fuel injection technology. This high-quality, durable hose plays a critical role in the **EGR (Exhaust Gas Recirculation) system and fuel rail purge process**, ensuring optimal performance, emissions compliance, and long-term reliability. Crafted from **high-grade synthetic rubber with reinforced braided nylon or polyester fibers**, the purge line is engineered to withstand extreme temperatures, vacuum pressures, and chemical exposure, making it resistant to cracking, kinking, or degradation over time. Its **smooth, flexible construction** allows for easy installation and routing within the engine bay, accommodating the dynamic movement of the vehicle s underhood components while maintaining a secure, leak-free connection to the fuel rail and EGR cooler. The **black, matte finish** not only enhances aesthetic consistency with the vehicle s undercarriage but also provides UV resistance, preventing premature aging from prolonged exposure to sunlight. This part is a **direct-fit replacement**, meticulously designed to match the original equipment manufacturer (OEM) specifications, ensuring compatibility with the **Mercedes-Benz diesel fuel injection system** without the need for additional adapters or modifications. Whether used in maintenance, repair, or upgrade projects, the **222-471-21-15 purge line** exemplifies Mercedes-Benz s commitment to engineering excellence, delivering both performance and durability for diesel enthusiasts and professional mechanics alike.

### **Pros and Cons of buying a Mercedes-Benz Part Number 222-471-21-15 (Purge Line)**

#### **Pros:**

1. **OEM Quality** This part is a genuine Mercedes-Benz component, ensuring compatibility with the vehicle s systems and maintaining the manufacturer s standards for performance and durability.

2. **Reliability** Mercedes-Benz parts are engineered to meet strict quality control measures, reducing the risk of premature failure compared to aftermarket alternatives.

3. **Warranty Coverage** If purchased from an authorized dealer or Mercedes-Benz service center, the part may come with a warranty, providing peace of mind against defects.

4. **Long-Term Fitment** The part is designed specifically for the vehicle s emissions and fuel system, ensuring proper function without modifications.

5. **Resale Value** Keeping the vehicle in top condition with original or high-quality parts can help maintain its resale value.

#### **Cons:**

1. **Higher Cost** Genuine Mercedes-Benz parts are significantly more expensive than aftermarket alternatives, which can be a financial burden for budget-conscious buyers.

2. **Limited Availability** Depending on the region, obtaining this part may require ordering from a dealer or specialty supplier, potentially leading to longer wait times.

3. **Potential Overkill for Minor Issues** If the purge line failure is due to a minor issue (e.g., a small leak or clog), replacing the entire line may be more than necessary, making aftermarket or refurbished options more cost-effective.

4. **Installation Complexity** Some Mercedes-Benz systems require specialized tools or expertise for proper installation, which may incur additional labor costs if not handled by a professional.

5. **Environmental Concerns** Purchasing a new part contributes to waste, whereas refurbished or remanufactured parts could be a more sustainable choice.

#### **Conclusion:**

The **Mercedes-Benz 222-471-21-15 purge line** is an excellent choice if you prioritize **reliability, longevity, and OEM compatibility**, especially for high-mileage or performance-oriented vehicles. However, if budget is a concern or the issue is minor, **aftermarket or refurbished alternatives** may offer a more practical solution without sacrificing quality.

#### **Recommendation:**

- **Buy the genuine part** if you want the best fit, warranty, and long-term assurance, particularly for critical components in emissions or fuel systems.

- **Consider aftermarket or refurbished options** if cost is a major factor and the part is widely available from reputable suppliers.

- **Verify compatibility** with your vehicle s specific model year and engine configuration before purchasing.

- **Consult a Mercedes-Benz specialist** if unsure about installation or potential underlying issues (e.g., EVAP system leaks, sensor malfunctions).

Ultimately, the decision depends on your **budget, maintenance philosophy, and the severity of the problem**. For most owners, the **genuine part is worth the investment** for peace of mind, but alternatives can be justified in cost-sensitive scenarios.

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 resalable and in the original packaging.

part #: 2224712115 price

  • $93.00

specifications emissyste:

  • for makes: Mercedes
  • mpn: 222-471-21-15
  • part type: Line
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • parts included: Only Part Reference 90 On The Diagram Is Included

shipping emissyste:

  • service: UPS Ground, UPS 2nd Day Air
  • class: Standard, Expedited
  • type: Fixed
  • carrier: UPS
  • transit: 5-11 Days
  • cost: $0.00

offer emissyste:

  • availability: In Stock
  • options: Ship-to-home
  • started: May 9, 2026
  • sold: 0
  • quantity: 2

payments emissyste:

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

general emissyste:

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

returns emissyste:

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

seller emissyste:

  • city: Arlington, Virginia
  • rating: 100.0%
  • # reviews: 1439
for makes: mercedes, part type: line, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 90 on the diagram is included,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 21904497147699983,
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1 offer $93.00 USD
  • New. Offer #1 priced at $93.00 + $22.84 shipping estimate = $115.84* total. +$22.84 shipping

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