Intake Manifold Runner Control Valve 6421500494 for Mercedes Benz Sprinter Parts W203 W204 W211 W221 W164

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Intake Manifold Runner Control Valve 6421500494 for Mercedes Benz Sprinter Parts W203 W204 W211 W221 W164

Name: Intake Manifold Runner Control Valve 6421500494 for Mercedes Benz Sprinter Parts W203 W204 W211 W221 W164
Brand: Freecars (Guangzhou) Auto Parts Co., Ltd.
SKU: 62017978827_1
Price: 20.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Airflow Regulation: Optimizes engine performance by dynamically adjusting airflow into the combustion chamber through variable intake manifold runners.
Performance Enhancement: Ensures efficient fuel combustion and power delivery in Mercedes-Benz diesel engines (e.g., 350 Bluetec), improving both responsiveness and fuel economy.

Key features

1. Advanced Material Technology for Durable Performance

With a corrosion-resistant metal body and reinforced components, this intake manifold runner control valve ensures long-lasting reliability in harsh engine environments. Designed to outperform generic aftermarket parts*, it maintains structural integrity even under high-temperature and high-pressure conditions.

2. Modular Design for Seamless Compatibility

With a universal modular design tailored for Mercedes-Benz models like the Sprinter (W203/W204/W164) and M-Class (W164), this valve integrates effortlessly into existing engine systems. Its plug-and-play installation reduces downtime compared to non-standard solutions*.

3. Optimized Performance Parameters for Enhanced Efficiency

Engineered to deliver precise airflow control, this valve improves fuel efficiency and power output in Bluetec diesel engines (e.g., 350 CDI). Its advanced design outperforms standard valves by maintaining optimal runner length adjustments under varying load conditions*.

4. Scenario-Specific Solution for Mercedes-Benz Engines

Designed explicitly for Mercedes-Benz diesel engines, this valve addresses the unique needs of Bluetec technology, ensuring smooth operation in both urban traffic and highway driving. It provides superior adaptability compared to generic automotive parts* for seamless performance in all driving scenarios.

5. Certified to OEM and Emissions Standards

Manufactured to meet Mercedes-Benz OEM standards and EU emissions regulations, this valve guarantees compliance with environmental and safety protocols. Unlike uncertified alternatives*, it ensures legal and reliable operation in regulated markets.

Product details

The Intake Manifold Runner Control Valve 6421500494 is a precision-engineered component designed for Mercedes-Benz Sprinter (W203/W204/W211/W221/W164) and compatible models like the M-Class, GL-Class, and ML350. Crafted for 350 CDI Bluetec engines, this valve optimizes airflow and combustion efficiency, ensuring seamless engine performance and longevity.

Technical specifications

Feature	Specification	Benefit
Material	Durable stainless steel & heat-resistant alloy	Corrosion resistance and high-temperature stability
Compatibility	Mercedes-Benz W203/W204/W211/W221/W164	OEM-fit integration for seamless installation
Engine Type	350 Bluetec (Diesel)	Tailored for optimal performance in turbocharged diesel engines
Valve Mechanism	Electro-mechanical actuation	Precise control of airflow for improved fuel efficiency
Certification	Meets Mercedes-Benz OE standards	Ensures reliability and compliance with manufacturer specifications

Customization guide

Adjustable airflow parameters can be tuned to match specific engine performance needs, such as enhancing low-end torque or reducing emissions in commercial vehicle applications.

Get inspired

Upgrade your engine’s efficiency with this valve, designed to balance power delivery and thermal management. Ideal for fleet operators or drivers in demanding environments, it ensures consistent performance even under heavy loads.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Thermal Resistance	120°C	140°C (+16.7%)	160°C (+33.3%)*
Response Time	200ms	150ms (25% faster)	100ms (50% faster)
Durability Rating	100,000 cycles	150,000 cycles	200,000 cycles

Supplier's note

Technical Breakthroughs:
- The Pro Model’s 160°C thermal resistance exceeds industry standards by 33%, enabling stable operation in extreme engine conditions.
- The 50% faster response time (100ms) ensures instant airflow adjustments, critical for turbocharged engines during rapid load changes.
- Enhanced 200,000-cycle durability reduces replacement frequency, lowering long-term maintenance costs for commercial fleets.
Version Selection Guide:
- Base Model: Suitable for standard passenger vehicles (e.g., ML350) prioritizing OEM compliance and cost-effectiveness.
- Advanced Model: Ideal for Sprinter commercial fleets requiring improved thermal tolerance and response for frequent heavy-duty use.
- Pro Model: Best for high-performance applications (e.g., GL-Class off-road) where extreme durability and rapid airflow control are critical.

With the Pro Model’s triple-certified corrosion resistance and lightning-fast actuation, you can maintain peak engine efficiency even in harsh environments. Pair its lightweight alloy construction with advanced thermal shielding to ensure seamless operation across all driving conditions.

Frequently asked questions

Which Mercedes models is the Intake Manifold Runner Control Valve 6421500494 compatible with?
How do I install the Mercedes Benz Intake Manifold Runner Control Valve correctly?
What materials are used in the Mercedes Benz Intake Manifold Runner Control Valve?
Can this valve be customized for non-Mercedes engines?
Is the Mercedes Benz Intake Manifold Runner Control Valve 6421500494 OE-approved?
What engine types does the Mercedes M-Class 350 Bluetec intake valve support?
How does the valve handle extreme engine temperatures?
What’s the warranty for the Mercedes Sprinter intake manifold control valve?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material Composition	Engine components in high-stress environments	Industry Standard: Aluminum alloy (200 MPa tensile strength) Our Base: Reinforced polymer composite (250 MPa) Our Advanced: Hybrid metal-polymer (▲300 MPa)	Lighter weight (Base: -20%, Advanced: -30% vs aluminum) Corrosion resistance (ASTM B117 salt spray test: 500+ hours)	Advanced version may require specialized installation tools (▲)
Pressure Tolerance	Heavy-duty diesel engines (e.g., Sprinter)	Industry Standard: 200 psi Our Base: 250 psi (▲) Our Advanced: 300 psi (▲)	Supports high-pressure Bluetec diesel systems (350 CDI) Reduced leakage risk (ISO 14175 compliance)	Base/Advanced require thicker seals (cost ↑ 15–20%)
Noise Level	Passenger comfort in M-Class/ML350	Industry Standard: 50 dBA Our Base: 45 dBA (▲) Our Advanced: 40 dBA (▲)	Quieter operation (40 dBA ≈ library noise) Minimizes cabin disturbance	Advanced version adds sound-dampening layers (weight ↑ 10%)
Temperature Resistance	Extreme climate conditions	Industry Standard: -30°C to 150°C Our Base: -40°C to 160°C (▲) Our Advanced: -40°C to 180°C (▲)	Operates in harsh environments (e.g., Sprinter commercial use) Prevents thermal degradation (ASTM D648: 180°C melt point)	Advanced material requires premium lubricants (maintenance cost ↑)
Compatibility	Multi-model fitment (W203/W204/W211)	Industry Standard: Model-specific parts Our Base: 5+ Mercedes models (▲) Our Advanced: Universal fitment (▲12+ models)	Reduces inventory costs for mechanics Direct bolt-on installation (no adapters)	Advanced version may need firmware updates for older models
Durability	Long-term engine reliability	Industry Standard: 3,000 hours Our Base: 4,000 hours (▲) Our Advanced: 5,000 hours (▲)	Extends engine lifespan by 30% Warranty extended to 5 years/200k km	Advanced version uses rare alloys (availability limited in some regions)