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  2. sku: 15293613986572663
  3. MERCEDES 647-070-01-87-88

MERCEDES 647-070-01-87-88 Injector Common Rail Benz

fits make: Mercedes.

647-070-01-87-88 Mercedes-benz Genuine Remanufactured Injector For Common Rail

( Part Type: Injector ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( UPC: 647070018788 )

Review MERCEDES benz Genuine Remanufactured Injector Common Rail

The **Mercedes-Benz 647-070-01-87-88 Common Rail Injector** is a precision-engineered component designed exclusively for high-performance diesel engines, ensuring optimal fuel delivery, combustion efficiency, and emissions compliance in Mercedes-Benz vehicles equipped with the OM646 or OM651 diesel engine platforms. This high-pressure injector operates within the advanced Common Rail fuel injection system, delivering finely atomized fuel under extreme pressure typically ranging between 1,600 and 2,000 bar to enhance combustion performance, reduce soot and NOx emissions, and maximize power output. Crafted from high-grade stainless steel and precision-machined to exacting tolerances, the injector features a robust solenoid-driven actuator that precisely controls the opening and closing of the nozzle, allowing for split injection strategies, pilot injections, and post-injection phases to optimize engine efficiency and reduce noise. The internal components, including the needle valve, sac volume, and spray pattern, are meticulously calibrated to match the engine s specific requirements, ensuring consistent fuel distribution and minimal carbon buildup over time. This injector is engineered to withstand the demanding conditions of modern diesel engines, including high thermal loads, corrosive fuel additives, and prolonged high-pressure cycling, making it a critical replacement part for maintaining peak engine performance and longevity. Whether used in a high-mileage vehicle requiring restoration or in a performance-oriented application seeking enhanced fuel economy and power, the **647-070-01-87-88** injector delivers reliability, durability, and adherence to Mercedes-Benz s stringent engineering standards. Proper installation, using OEM-grade seals and torque specifications, is essential to prevent leaks and ensure long-term functionality, making it a must-have component for diesel enthusiasts and professional mechanics alike.

### **Pros and Cons of buying a Mercedes-Benz 647-070-01-87-88 Common Rail Injector**

#### **Pros:**

1. **OEM Quality** This is a genuine Mercedes-Benz part, ensuring compatibility and reliability with the engine s specifications. OEM components are designed to meet the manufacturer s exact standards, reducing the risk of premature failure or performance issues.

2. **Durability and Longevity** Mercedes-Benz injectors are built to last, often exceeding 100,000 to 150,000 miles with proper maintenance. The robust construction minimizes internal wear, which is critical for diesel engines where fuel efficiency and power output depend on precise injection.

3. **Performance Consistency** Unlike aftermarket or remanufactured parts, an OEM injector delivers consistent fuel delivery, optimizing combustion efficiency. This helps maintain power, torque, and fuel economy as specified by the manufacturer.

4. **Warranty Coverage** Purchasing directly from a reputable dealer or authorized supplier often includes a warranty, providing peace of mind against defects or early failures. This can be particularly valuable for high-mileage vehicles or those used in demanding conditions.

5. **Compatibility with Original Systems** The injector is designed to integrate seamlessly with the vehicle s common rail system, including the high-pressure pump, control unit, and fuel lines. This reduces the risk of software or mechanical conflicts that can arise with non-OEM parts.

6. **Resale Value Protection** Keeping the vehicle stock with OEM parts can preserve its resale value, especially for luxury or high-performance diesel engines where buyers often prefer original components.

7. **Technical Support and Diagnostics** Mercedes-Benz dealerships and authorized service centers have access to diagnostic tools and expertise tailored to OEM parts. This can simplify troubleshooting if issues arise.

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#### **Cons:**

1. **Higher Cost** OEM injectors are significantly more expensive than aftermarket or remanufactured alternatives. The price can range from **$500 to $1,200 or more**, depending on availability and region. This cost may deter budget-conscious buyers or those repairing older vehicles.

2. **Longer Lead Times** Genuine Mercedes-Benz parts, especially for older or discontinued models, can be difficult to source quickly. Dealerships may need to order the part, leading to extended wait times (weeks or even months in some cases).

3. **Limited Availability for Older Models** Some injectors, particularly those for discontinued or rare engine variants, may no longer be in production. This can force buyers to rely on used or remanufactured parts, which may not offer the same guarantees.

4. **Potential for Overkill** If the injector failure is isolated (e.g., one or two out of four injectors), replacing all four with new OEM parts may be unnecessary. This can lead to unnecessary expenses if the issue is minor (e.g., a clogged filter or a failing fuel pump).

5. **Remanufacturing vs. New** While OEM, the injector may still be a remanufactured unit (not brand new). While high-quality remanufactured injectors are reliable, they may not have the same wear history as a new part, and their longevity can vary based on the remanufacturer s standards.

6. **Dealer Markup** Purchasing through a dealership often comes with a premium due to overhead costs, labor fees, and profit margins. Buying from a specialized diesel parts supplier or online retailer (with a good reputation) may offer better pricing.

7. **Complex Installation** Replacing common rail injectors requires specialized tools, knowledge of diesel fuel systems, and often a scan tool to reset the engine control module (ECM). DIY installation is risky and may void warranties or cause further damage if done incorrectly.

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### **Conclusion**

The **Mercedes-Benz 647-070-01-87-88 common rail injector** is a high-quality, reliable choice for maintaining or restoring engine performance in a diesel Mercedes-Benz. Its OEM status ensures compatibility, durability, and consistency, making it ideal for owners who prioritize long-term reliability and vehicle value. However, the **higher cost, potential lead times, and complexity of installation** make it less suitable for casual DIYers or those on a tight budget.

For most serious diesel enthusiasts or fleet operators, the investment is justified. However, if the vehicle is older, low-mileage, or the failure is isolated, weighing the cost against the benefits of aftermarket or remanufactured alternatives may be prudent.

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### **Recommendation**

- **Buy the OEM injector if:**

- You are restoring or maintaining a high-value Mercedes-Benz diesel engine.

- You have access to a trusted dealer or supplier with good lead times.

- You are prepared for the higher cost and potential installation challenges.

- The vehicle is used in demanding conditions (e.g., towing, heavy loads, or frequent high-speed driving).

- **Consider alternatives if:**

- The injector failure is isolated, and you can source a high-quality remanufactured or aftermarket injector (e.g., from **Bosch, Stanadyne, or Delphi**) at a lower cost.

- You are working with a limited budget and can find a reputable supplier offering warrantied remanufactured parts.

- You are comfortable with DIY installation and have access to diagnostic tools.

- **Where to Purchase:**

- **Authorized Mercedes-Benz dealerships** (for warranty and support).

- **Specialized diesel parts suppliers** (e.g., **Diesel Parts Direct, Euro Car Parts, or local Mercedes-Benz specialists**).

- **Reputable online marketplaces** (eBay, Amazon, or manufacturer websites) with seller ratings and return policies.

- **Installation:**

- If unsure, have a **Mercedes-Benz diesel specialist** perform the replacement to avoid voiding warranties or causing further damage.

- Ensure the **fuel system is clean** (filter change, fuel system flush) before and after installation to maximize injector lifespan.

Ultimately, the **OEM injector is the safest long-term choice**, but careful consideration of your budget, vehicle condition, and repair needs will determine whether it is the best option for your situation.

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 #: 647070018788 prices

  • $325.00-$619.34

specifications carfuelinjector:

  • for makes: Mercedes
  • part type: Injector
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 0 On The Diagram Is Included
  • upc: 647070018788

payments carfuelinjector:

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

shipping carfuelinjector:

  • transit: 5-9 Days
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $21.05
  • class: Standard
  • carrier: FedEx
  • type: Fixed

returns carfuelinjector:

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

seller carfuelinjector:

  • city: Farmington, Utah
  • # reviews: 1212
  • rating: 99.2%

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

offer carfuelinjector:

  • options: Ship-to-home
  • sold: 0
  • started: March 15, 2026
  • quantity: 4
  • availability: In Stock
for makes: mercedes, part type: injector, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 0 on the diagram is included,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15293613986572663,
Mercedes 647-070-01-87-88 Is Similar To:
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3 offers $325.00–$619.34 USD
  • New other (see details). Offer #1 priced at $325.00 + $0.00 shipping estimate = $325.00* total. NEW REMAN OE INJECTOR. These injectors are manufactured to the highest standards, using the latest OE tools, processes, and updates.FREE SHIPPING
  • Remanufactured. Offer #2 priced at $619.34 + $0.00 shipping estimate = $619.34* total. Condition: Re-manufactured. Manufacturer Part Number: 647 070 01 87 88.FREE SHIPPING
  • New. Offer #3 priced at $329.95 + $0.00 shipping estimate = $329.95* total. In the end, you can be sure that your vehicle will perform up to its potential, mile after mile. Grand Tex Part Number: A .FREE SHIPPING

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