1. Exhaust & Emission Parts To Buy
  2. sku: 21534571725228721
  3. REIN SX-55RH

REIN SX-55RH Benz Vacuum Hose Emission Control Jl 3.5L V6

fits model: Clk350. make: Mercedes. year: 2006–2009.

Sx-55rh Rein Vacuum Hose For 2006-2009 Mercedes-benz Clk350 3.5l V6 Emission Control Jl

( Brand: Rein ), ( Manufacturer Part Number: SX-55RH ), ( Ipn: C772 20-34 ), ( Placement On Vehicle: Emission Control Vacuum System ), ( Compatible Make: Mercedes-benz ), ( Compatible Year: 2009 2008 2007 2006 ), ( Core Charge: Free No Core Charge ), ( Type: Vacuum Hose ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Rein Vacuum Hose )

Review REIN Vacuum Hose Mercedes benz 3.5l V6 Emission Control Jl fits CLK350 2006–2009

The **Rein SX-55RH Vacuum Hose** is a high-performance, precision-engineered replacement part designed specifically for the **2006 2009 Mercedes-Benz CLK350 (3.5L V6) emission control system**, ensuring optimal functionality and compliance with the vehicle s stringent performance and emissions requirements. Crafted from **high-quality, durable rubber with reinforced synthetic fibers**, this vacuum hose is engineered to withstand the demanding conditions of the under-hood environment, including exposure to heat, oil, and engine fluids, while maintaining its structural integrity over extended periods. The hose features a **tight, secure fit** with **precision-molded ends** that guarantee a leak-proof connection to the **JL (J-Line) vacuum system**, a critical component in regulating intake manifold pressure, turbocharger boost control, and emissions control particularly in models equipped with the **M276 engine**. Its **flexible yet robust construction** allows for smooth operation under dynamic driving conditions, reducing the risk of kinking or premature failure, which can lead to performance degradation or check engine lights due to improper vacuum signal transmission. Ideal for both **OEM replacement and performance upgrades**, this hose is compatible with aftermarket modifications, ensuring seamless integration with turbocharger systems, superchargers, or other vacuum-dependent accessories. Rein s commitment to **engineering excellence** is evident in every detail, from the **abrasion-resistant outer layer** to the **reinforced internal braiding**, which enhances durability and extends the lifespan of the hose, ultimately contributing to the longevity and reliability of your Mercedes-Benz s emission control and engine management systems.

### Pros and Cons of buying a Rein SX-55RH Vacuum Hose for a 2006 2009 Mercedes-Benz CLK350 (3.5L V6 Emission Control JL)

#### **Pros:**

1. **Compatibility** The Rein SX-55RH is specifically designed for the JL emission control system used in your 2006 2009 CLK350, ensuring a proper fit without modifications.

2. **Durability** Rein is a well-known brand in the aftermarket for producing high-quality rubber and silicone hoses that resist cracking, kinking, and degradation over time.

3. **Emission Compliance** Since it s an OEM replacement or direct equivalent, it helps maintain proper emissions system function, which is critical for passing smog checks and avoiding potential engine management issues.

4. **Easy Installation** The hose is designed to be straightforward to install, requiring minimal tools and no special expertise, saving time and labor costs.

5. **Reliability** Rein products are known for longevity, reducing the likelihood of frequent replacements due to failure.

6. **Cost-Effective** Compared to OEM parts, Rein offers a more affordable alternative without sacrificing quality, making it a budget-friendly upgrade.

7. **Preventative Maintenance** Replacing a worn or cracked hose proactively can prevent vacuum leaks, which can lead to rough idling, reduced fuel efficiency, or even engine performance issues.

#### **Cons:**

1. **Potential Quality Variations** While Rein is generally reliable, there have been occasional reports of inconsistent quality in some batches, particularly with aftermarket brands. Always check for manufacturing dates or return policies if purchasing online.

2. **Not OEM Exact** While functionally equivalent, it may not match the exact material composition or color of the original OEM hose, though this rarely affects performance.

3. **Limited Availability** Depending on the region, Rein parts may not be as widely stocked as OEM or other major brands, requiring online purchases or specialty auto parts stores.

4. **Installation Challenges** If the hose is routed through tight spaces or requires removal of other components (e.g., air intake or exhaust), installation could still be tricky for inexperienced DIYers.

5. **Price Sensitivity** While affordable, some buyers may prefer to invest in OEM parts for perceived higher quality, though this is often overstated for hoses.

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### **Conclusion:**

The Rein SX-55RH vacuum hose is a **strong, cost-effective choice** for your 2006 2009 Mercedes-Benz CLK350 s JL emission control system. It balances compatibility, durability, and affordability while helping maintain emissions compliance and engine performance. However, buyers should ensure they purchase from a reputable seller to avoid counterfeit or low-quality duplicates. If budget allows, verifying the hose s material integrity (e.g., silicone vs. rubber) and checking for user reviews can further mitigate risks.

### **Recommendation:**

**Purchase the Rein SX-55RH** if you prioritize a reliable, budget-friendly replacement that meets your vehicle s needs. To maximize confidence in your purchase:

- Buy from a trusted auto parts retailer (e.g., RockAuto, Amazon with verified sellers, or local Mercedes-Benz specialty shops).

- Inspect the hose upon arrival for cracks, kinks, or manufacturing defects.

- Consider replacing related hoses (e.g., intake or exhaust hoses) if they show signs of wear to avoid future issues.

- If unsure about installation, consult a mechanic to ensure proper routing and connection.

For long-term reliability, this hose is an excellent choice, provided it is installed correctly and sourced from a reliable supplier.

Details:

Rein Vacuum Hose for 2006 - 2009 Mercedes-Benz CLK350 3.5L V6 Emission Control jl: Status: In Stock.

part #: sx55rh price

  • $10.74

specifications emissyste:

  • for models: Clk350
  • for makes: Mercedes
  • for years: 2006-2009
  • brand: Rein
  • mpn: Sx-55rh
  • ipn: C772 20-34
  • placement on vehicle: Emission Control Vacuum System
  • compatible make: Mercedes-benz
  • compatible year: 2009 2008 2007 2006
  • core charge: Free No Core Charge
  • type: Vacuum Hose
  • universal fitment: Direct Replacement
  • bundle description: 1 Pc Genuine Rein Vacuum Hose

seller emissyste:

  • rating: 99.6%
  • city: Indianapolis, Indiana
  • # reviews: 647823

offer emissyste:

  • started: April 21, 2026
  • quantity: 8
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

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shipping emissyste:

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returns emissyste:

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general emissyste:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
  • condition: New
for models: clk350, for makes: mercedes, for years: 2006-2009, placement on vehicle: emission control vacuum system, compatible make: mercedes-benz, compatible year: 2009 2008 2007 2006, core charge: free no core charge, type: vacuum hose, universal fitment: direct replacement, bundle description: 1 pc genuine rein vacuum hose,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 21534571725228721,
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