Description
Product Overview
Part Name: Exhaust Gas Recirculation Valve
Part Number: 6421402160
Vehicle Compatibility: Fits Mercedes-Benz models with OM642 diesel engines including E-Class (W212), GL-Class (X164), M-Class/GLE (W166), S-Class (W221), CLS, and GLK (X204) from 2007–2020.
Configuration: High-precision electronically controlled EGR valve with strengthened spindle, smooth-flow exhaust channels and OE-calibrated actuators.
Function: Controls exhaust recirculation to reduce NOx emissions, stabilizes engine temperature, improves combustion and enhances long-term engine health.
Technical Specifications
Type: Electronic diesel EGR valve designed for OM642 V6 engines with integrated position sensing.
Material: Corrosion-resistant stainless steel with high-temperature composite actuator housing for reliable long-term performance.
Application: Direct-fit replacement matching Mercedes-Benz OEM specifications for alignment, flow rate and electrical interface.
Cross-Reference: Fully compatible with Mercedes exhaust management system logic, actuator mapping and thermal load ratings.
Installation: Replace when suffering rough idle, emission faults, decreased efficiency or turbo boost inconsistencies.
Service Interval: Recommended every 150,000–250,000 km depending on usage.
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
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