Cardone 33-783 Secondary Air Injection Pump

Cardone Smog Air Pump for Nissan 510

Cardone 33-783 is a remanufactured secondary air injection pump built for direct replacement on the 1978 Nissan 510 with air conditioning. It is engineered for accurate air delivery, dependable fitment, and efficient installation on emission control systems that need a properly functioning smog pump.

The Cardone Smog Air Pump line focuses on application-specific vane sizing and complete component coverage so the pump matches the vehicle’s airflow requirements and installs with fewer broken or missing parts during service. For Nissan 510 owners, that means a replacement designed around the original emission system layout.

Key Features

• 100% tested for reliable performance before release
• Guaranteed fit and function for the listed application
• High-temperature grease helps extend bearing life
• Meets or exceeds OEM performance expectations
• New carbon shoes and vanes help maintain accurate air output
• Two mounting holes for the specified installation pattern
• Package includes the smog pump and instruction sheet
• No pulley included

Detailed Description

This Cardone secondary air injection pump, part number 33-783, is remanufactured for the 1978 Nissan 510, N/A, with air conditioning. It is built to restore proper secondary air flow to the emission control system, helping the vehicle maintain the air injection performance required for cleaner exhaust operation. Cardone’s Smog Air Pump line emphasizes application-specific vane shape and size, which is important for maintaining correct output on the Nissan 510 and similar emission-controlled setups.

Cardone 33-783 is also a practical choice for buyers searching for a remanufactured smog air pump for 1978 Nissan 510 with air conditioning, or a direct-fit secondary air injection pump for Nissan 510 emission repair. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

What It Helps Fix

• Failed secondary air injection pump operation
• Insufficient air delivery to the emission system
• Emission-related drivability or inspection issues tied to smog pump failure
• Noisy or worn pump bearings
• Airflow inconsistency caused by worn internal vanes or carbon shoes

Installation Notes and Tips

Verify the vehicle is a 1978 Nissan 510 with air conditioning before installation. Compare the mounting pattern, inlet and outlet locations, and pulley setup to the original unit, since this part is listed without a pulley. Use the included instruction sheet during installation and inspect connected hoses and fittings for wear before placing the pump into service.

Quality Assurance

Cardone remanufactured smog pumps are 100% tested and built to meet or exceed OEM performance standards. The use of new carbon shoes and vanes, along with high-temperature bearing grease, supports consistent operation and longer service life in emission control applications.