Pierburg 7.28238.58.0 EGR Valve

Reliable Pierburg EGR Valve for BMW 525i, 530i, X5, and Z4

The Pierburg 7.28238.58.0 Exhaust Gas Recirculation (EGR) Valve is designed to meet the specific emission control needs of select BMW models. Engineered with a pneumatic operating mode and diaphragm valve type, this component ensures precise control of exhaust gases to reduce emissions effectively.

• Pneumatic operating mode for accurate valve actuation
• Diaphragm valve design for reliable performance
• Includes a seal for secure installation and leak prevention
• Compatible with BMW 525i, 530i, X5, and Z4 models
• Technical Information Number Si 0106-11 for reference

Technical Overview of the Pierburg 7.28238.58.0 EGR Valve

This Pierburg EGR valve operates pneumatically, utilizing a diaphragm valve mechanism to regulate the flow of exhaust gases back into the intake manifold. The included seal ensures a tight fit, preventing exhaust leaks and maintaining system integrity. Designed specifically for BMW vehicles such as the 525i, 530i, X5, and Z4, this valve supports emission control systems by reducing nitrogen oxide (NOx) emissions and improving combustion efficiency.

Common Applications and Problem Resolution

• Reduces engine knocking caused by excessive NOx emissions
• Prevents rough idling and stalling related to faulty EGR operation
• Helps resolve check engine light triggers linked to EGR faults
• Improves fuel efficiency by optimizing exhaust gas recirculation
• Mitigates increased emissions that fail regulatory standards

Installation Notes and Tips for BMW EGR Valve Replacement

When installing the Pierburg 7.28238.58.0 EGR valve, ensure the engine is cool to avoid burns. Remove the old valve carefully, noting the position of all connections. Replace the seal included with the new valve to prevent leaks. Verify all pneumatic connections are secure and free of damage. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Manufactured by Pierburg, a recognized supplier of emission control components, this EGR valve meets OEM specifications for fit and function. The part is backed by Pierburg's quality standards and includes the necessary seals for installation. While specific warranty details may vary, Pierburg products typically come with a limited warranty covering defects in materials and workmanship.