Cardone 33-2201M Secondary Air Injection Pump

Overview of Cardone Smog Air Pump 33-2201M

The Cardone Smog Air Pump 33-2201M is designed specifically for BMW models including the 323i, 323is, 328i, 328is, and M3. This secondary air injection pump plays a critical role in the emission control system by helping reduce harmful exhaust emissions during engine warm-up.

• Compatible with BMW 323i, 323is, 328i, 328is, and M3 models
• Part number 33-2201M for precise identification
• Includes smog pump and instruction sheet in the package
• Features 3 mounting holes for secure installation
• Does not include a pulley
• Classified as E-Waste compliant

Details About the Smog Air Pump Product Line

The Cardone Smog Air Pump line focuses on emission control components that support the secondary air injection system. These pumps are engineered to meet or exceed OEM specifications, ensuring proper air delivery to the exhaust stream to aid in reducing emissions. The 33-2201M model is part of this line, providing reliable performance for select BMW vehicles.

Product Description and Attributes

This secondary air injection pump is designed with three mounting holes to ensure a stable and secure fit within the engine bay of compatible BMW models. The package includes the smog pump itself along with an instruction sheet to assist with installation. Note that the pulley is not included, so the existing pulley on the vehicle should be reused. The pump is also classified as E-Waste, indicating compliance with environmental disposal standards.

Common Applications and Issues Addressed

• Helps reduce cold start emissions by injecting air into the exhaust system
• Addresses secondary air injection system failure codes
• Resolves rough idle or poor engine performance related to air pump malfunction
• Prevents check engine light activation due to emission control faults
• Supports compliance with smog and emissions testing requirements

Installation Notes and Tips

When installing the Cardone Smog Air Pump 33-2201M, ensure the three mounting holes align properly with the vehicle’s mounting points. Since the pulley is not included, verify the condition of the existing pulley before installation. Follow the included instruction sheet carefully to connect electrical and air lines correctly. Proper installation is essential for optimal pump operation and emission control performance.

Quality Assurance and Warranty

Cardone products are manufactured to meet industry standards for durability and performance. The Smog Air Pump 33-2201M undergoes quality checks to ensure reliable operation in BMW 323i, 323is, 328i, 328is, and M3 models. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary.