Genuine 0021407460 Secondary Air Injection Pump Check Valve - Left

Overview of Genuine Secondary Air Injection Pump Check Valve

The Genuine Secondary Air Injection Pump Check Valve (Part Number 0021407460) is designed to maintain proper air flow within the emission control system. This component is compatible with various Dodge and Mercedes-Benz models, ensuring reliable performance in your vehicle's air injection system.

• Compatible with Dodge and Mercedes-Benz vehicles including C230, C280, C300, C350, CL550, CLK350, CLK550, CLS550, E350, E550, G550, GL450, GL550, GLK350, ML350, ML450, ML550, R350, S400, S550, SL550, SLK280, SLK300, SLK350, and Sprinter 2500
• Genuine brand quality for OEM-level fit and function
• Part Number 0021407460 ensures exact replacement for secondary air injection pump check valve
• Essential for maintaining emission control system efficiency

Product Details and Compatibility

This Genuine secondary air injection pump check valve is engineered to fit a wide range of Mercedes-Benz models such as the C-Class (C230, C280, C300, C350), E-Class (E350, E550), S-Class (S400, S550, SL550), and others including the GL, ML, CLS, CLK, and Sprinter 2500 series. It is also compatible with select Dodge vehicles. The part number 0021407460 corresponds to this specific valve, ensuring a precise fit and proper operation within the air injection system.

Function and Common Applications

The secondary air injection pump check valve plays a critical role in the emission control system by preventing exhaust gases from flowing back into the air pump. This helps reduce harmful emissions and supports compliance with environmental regulations.

• Prevents backflow of exhaust gases into the secondary air injection pump
• Maintains proper air flow for emission control efficiency
• Helps reduce vehicle emissions during cold start conditions
• Supports optimal engine performance and fuel economy
• Prevents damage to the air injection pump and related components

Installation Notes and Tips

When installing the Genuine secondary air injection pump check valve (0021407460), ensure the vehicle is cool and the engine is off. Verify compatibility with your specific Dodge or Mercedes-Benz model before installation. Proper orientation of the valve is critical to prevent air flow issues. It is recommended to inspect the surrounding air injection system components for wear or damage during replacement.

Quality Assurance and Warranty

As a Genuine brand part, the secondary air injection pump check valve meets OEM specifications for fit, form, and function. This ensures reliable operation within the emission control system. While specific warranty details may vary, Genuine parts typically come with a manufacturer-backed warranty to protect against defects in materials and workmanship.