Cardone 33-737 Secondary Air Injection Pump

Overview of Cardone Smog Air Pump 33-737

The Cardone Smog Air Pump 33-737 is designed for emission control in select Chevrolet and GMC vehicles. This secondary air injection pump supports the air injection system to reduce harmful exhaust emissions, ensuring compliance with environmental standards.

• Brand: Cardone
• Brand Line: Smog Air Pump
• Part Number: 33-737
• Mounting Hole Count: 2
• Pulley Included: No
• Package Contents: Smog pump, instruction sheet
• Compatible with Chevrolet S10, S10 Blazer, GMC S15, and S15 Jimmy

About the Cardone Smog Air Pump Product Line

The Smog Air Pump line by Cardone focuses on secondary air injection pumps that help maintain proper emission control system function. These pumps are engineered to meet or exceed OEM specifications, providing reliable air delivery to the exhaust stream. The 33-737 model is part of this line, tailored for specific Chevrolet and GMC models to ensure proper fit and function.

Detailed Product Description

The Cardone 33-737 secondary air injection pump is a critical component in the emission control system of Chevrolet S10, S10 Blazer, GMC S15, and S15 Jimmy vehicles. It features two mounting holes for secure installation and comes without a pulley, requiring reuse of the original or separate purchase. The package includes the smog pump and an instruction sheet to assist with installation. This pump is not classified as e-waste, simplifying disposal considerations.

Common Applications and Issues Addressed

• Restores proper secondary air injection function to reduce emissions
• Resolves check engine light codes related to air injection system failure
• Improves cold start emissions performance
• Prevents rough idle caused by faulty air pump operation
• Supports compliance with smog and emissions testing requirements

Installation Notes and Tips

Installation requires removal of the existing secondary air injection pump. The Cardone 33-737 mounts using two holes and does not include a pulley, so the original pulley must be transferred or sourced separately. Follow the included instruction sheet carefully to ensure proper electrical connections and secure mounting. Verify compatibility with Chevrolet S10, S10 Blazer, GMC S15, and S15 Jimmy models before installation.

Quality Assurance and Warranty

Cardone Smog Air Pumps are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 33-737 are not provided here, Cardone typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Cardone directly for warranty terms applicable to this secondary air injection pump.