1. Engine Crankshafts Products
  2. sku: 19762131539278603
  3. AUTOPART PREMIUM 55461BVMY

AUTOPART PREMIUM 55461BVMY Crankcase Breather Hose Apr

fits make: Mercedes. year: 1999–2003.

55461bvmy Autopart Premium For 1999-2003 Mercedes Clk430 Crankcase Breather Hose Apr

( Brand: Autopart Premium ), ( Manufacturer Part Number: 55461BVMY ), ( Part Type: Breather Hose ), ( Placement On Vehicle: Valve Cover To Intake ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Crankcase Breather Hose Valve Cover To Intake, Full-. ), ( Important Note: Full-load Crankcase Ventilation ), ( Years: 1999 2000 2001 2002 2003 ), ( Application: Mercedes Clk430 Crankcase Breather Hose ), ( Product Name 2: Engine Crankcase Breather Hose ), ( Cs-sku: 400 )

Review AUTOPART PREMIUM Mercedes Crankcase Breather Hose Apr fits CLK430 1999–2003

The **Mercedes-Benz Part #55461BVMY** is a precision-engineered **crankcase breather hose assembly** specifically designed for the **1999 2003 CLK-Class (C208) 4.3L V8 (M113/M114) models**, including variants such as the **CLK430, CLK43 AMG, and CLK430 Kompressor**. This component plays a critical role in maintaining optimal engine performance, emissions compliance, and long-term reliability by effectively managing crankcase pressure and oil vapor. Crafted from high-quality **reinforced synthetic rubber**, this hose is engineered to withstand the demanding thermal and mechanical stresses of high-performance V8 applications, ensuring durability under extreme operating conditions. The **APR (Automotive Performance Resources) designation** indicates that this part is built to meet or exceed OEM specifications, often incorporating reinforced construction to prevent premature cracking, swelling, or leakage common issues in aftermarket alternatives. The hose features a **secure, interference-fit connection** at both ends, designed to interface seamlessly with the **oil separator housing** and **breather valve assembly**, minimizing the risk of air leaks that could compromise engine efficiency or trigger check engine lights. Ideal for both **restoration projects** and **preventative maintenance**, this part ensures proper ventilation of the crankcase, reducing oil consumption and preventing harmful blow-by gases from entering the intake system. Whether replacing a worn OEM component or upgrading an existing system for enhanced performance, the **55461BVMY** is a meticulously crafted solution that upholds the exacting standards expected from Mercedes-Benz s high-performance lineup.

### **Pros and Cons of buying a Autopart 55461BVMY Crankcase Breather Hose for 1999-2003 Mercedes CLK430**

#### **Pros:**

1. **OEM Compatibility** This part is designed specifically for the 1999-2003 Mercedes CLK430, ensuring a proper fit and function without modifications. Using an aftermarket part that doesn t match the exact specifications could lead to leaks, improper sealing, or even engine damage over time.

2. **Reliability and Durability** The crankcase breather hose plays a critical role in maintaining proper engine pressure and preventing oil leaks or blow-by gases from escaping. A high-quality, OEM-replacement part reduces the risk of failure, which could otherwise lead to costly engine issues like carbon buildup or oil contamination.

3. **Prevents Engine Contamination** A failing crankcase breather hose can allow unburned fuel, oil vapors, or moisture to enter the intake system, clogging the air filter and reducing engine efficiency. Replacing it with a genuine or high-quality aftermarket part helps maintain clean airflow and optimal engine performance.

4. **Easy Installation** This part is relatively straightforward to replace, typically requiring only basic tools. Many owners or mechanics can handle the job without professional assistance, saving on labor costs.

5. **Cost-Effective Maintenance** Compared to the potential damage caused by a failing breather system (such as engine misfires, reduced power, or even catastrophic failure in severe cases), replacing the hose is a minor and inexpensive preventive measure.

6. **Availability and Support** As an OEM or high-quality aftermarket part, it is widely available through Mercedes dealerships, specialty auto parts stores, and online retailers. This ensures easy access to replacements if needed.

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#### **Cons:**

1. **Potential Counterfeit or Low-Quality Parts** If purchasing from an untrusted seller (especially online marketplaces), there is a risk of receiving a counterfeit or substandard part. These may fail prematurely, leading to repeated replacements and frustration.

2. **Limited Longevity Compared to Original** While the original part was designed to last the life of the vehicle, aftermarket replacements even high-quality ones may not always match the durability of the OEM component. Some users report that cheaper alternatives degrade faster, requiring more frequent replacements.

3. **Mixed Reviews on Aftermarket Brands** Some aftermarket manufacturers produce parts that, while functional, may not fit perfectly or may fail under extreme conditions (e.g., high mileage or aggressive driving). Researching specific brands and reading customer reviews can help mitigate this risk.

4. **Installation Challenges for DIYers** While the replacement is generally simple, some users may encounter difficulties if the hose is stuck due to age, debris, or corrosion. Improper removal or installation could damage surrounding components or lead to leaks.

5. **Price Variability** Prices for this part can vary significantly depending on the seller and whether it is new, used, or refurbished. Overpaying for a part that doesn t offer noticeable benefits is a potential downside, especially if buying from a less reputable source.

6. **Warranty Considerations** If purchasing from a dealership or authorized Mercedes parts supplier, the part may come with a warranty. However, aftermarket parts often lack such protections, leaving the buyer responsible for any premature failures.

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### **Ending Conclusion:**

The **Autopart 55461BVMY crankcase breather hose** is a critical and relatively inexpensive maintenance item for the 1999-2003 Mercedes CLK430. Its primary advantage lies in ensuring proper engine function, preventing contamination, and avoiding costly repairs down the line. The risks such as counterfeit parts or installation difficulties can be minimized by purchasing from reputable suppliers and following proper installation procedures.

For most owners, the benefits of using a high-quality, OEM-compatible part far outweigh the potential drawbacks. The part is a straightforward and cost-effective way to maintain engine health, making it a recommended purchase for anyone experiencing symptoms of a failing breather system (e.g., oil leaks, excessive crankcase pressure, or clogged air filters).

### **Recommendation:**

- **Buy from a trusted source**, such as an authorized Mercedes dealership, a well-reviewed online retailer (e.g., Amazon, RockAuto, or local specialty shops), or a reputable aftermarket brand with strong customer feedback (e.g., Dorman, Fel-Pro, or Genuine Mercedes parts).

- **Verify the part number** before purchasing to ensure it matches your vehicle s specifications.

- **Follow the manufacturer s installation instructions** carefully to avoid damage or improper sealing.

- **Consider the vehicle s mileage and condition** if the car is high-mileage or has been neglected, pairing this replacement with other routine maintenance (e.g., oil change, air filter replacement) may be prudent.

- **Avoid extremely cheap or used parts** unless you are certain of their quality, as they may fail prematurely and void any warranty benefits.

In summary, replacing the crankcase breather hose is a wise preventive measure for the CLK430, and choosing the right part from a reliable supplier will ensure long-term reliability and peace of mind.

Details:

Parts Geek - For 1999 - 2003 Mercedes CLK430 Crankcase Breather Hose APR 55461BVMY: Review Fitment Notes to Ensure Proper Fit Position: Valve Cover To Intake condition: New Brand: Autopart Premium Notes: Engine Intake, Full-Load Ventilation Detailed for Mercedes-Benz C215 CL500 W220 S350 S430 S500 W463 Product Remark: 12 Month Warranty Vehicle: Sub model: Engine: CLK430Base4.3L V8.

part #: 55461bvmy price

  • $14.29

specifications cranshafengin:

  • for makes: Mercedes
  • for years: 1999-2003
  • brand: Autopart Premium
  • mpn: 55461bvmy
  • part type: Breather Hose
  • placement on vehicle: Valve Cover To Intake
  • manufacturer warranty: 12 Month Warranty
  • notes: Engine Crankcase Breather Hose Valve Cover To Intake, Full-.
  • important note: Full-load Crankcase Ventilation
  • years: 1999 2000 2001 2002 2003
  • application: Mercedes Clk430 Crankcase Breather Hose
  • product name 2: Engine Crankcase Breather Hose
  • cs-sku: 400

seller cranshafengin:

  • rating: 98.7%
  • # reviews: 327415
  • city: Fort Lauderdale, Florida

offer cranshafengin:

  • started: April 10, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1

returns cranshafengin:

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

shipping cranshafengin:

  • cost: $0.00
  • class: Standard
  • carrier: FedEx
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed

payments cranshafengin:

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general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New
for makes: mercedes, for years: 1999-2003, part type: breather hose, placement on vehicle: valve cover to intake, manufacturer warranty: 12 month warranty, notes: engine crankcase breather hose valve cover to intake, full-., important note: full-load crankcase ventilation, years: 1999 2000 2001 2002 2003, application: mercedes clk430 crankcase breather hose, product name 2: engine crankcase breather hose, cs-sku: 400,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19762131539278603,
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1 offer $14.29 USD
  • New. Offer #1 priced at $14.29 + $0.00 shipping estimate = $14.29* total. Product Remark: Full-Load Crankcase Ventilation Notes: Engine Crankcase Breather Hose -- Valve Cover To Intake, Full-Load Crankcase Ventilation.FREE SHIPPING

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