SKP SKAP913049 Secondary Air Injection Pump

Secondary Air Injection Pump for GM Applications

The SKP SKAP913049 is a secondary air injection pump for emission control systems on select Chevrolet, GMC, and Oldsmobile vehicles. It is used in air injection setups that help the engine management system manage cold-start emissions.

• Secondary air injection pump for emission control service
• Direct fit for select GM trucks, vans, and SUVs
• Cross-references Standard Ignition AIP1 for the same application
• Replaces OE part numbers 12563085, 12568324, and 17803251

Fitment Details

Compatible With 2000-2003 Chevrolet S10, 2000-2003 GMC Sonoma, 2001 Chevrolet Blazer, 2001 Chevrolet Silverado 1500, 2001 Chevrolet Silverado 2500 HD, 2001 Chevrolet Silverado 3500, 2001 GMC Jimmy, 2001 GMC Sierra 1500, 2001 GMC Sierra 2500 HD, 2001 GMC Sierra 3500, 2001 Oldsmobile Bravada, 2001-2002 Chevrolet Express 1500, 2001-2002 Chevrolet Express 2500, 2001-2002 GMC Savana 1500, 2001-2002 GMC Savana 2500, 2002 Chevrolet Express 3500, 2002 GMC Savana 3500, and 2007 Chevrolet Silverado 2500 HD Classic.

What This Part Helps Address

• Secondary air injection pump failure codes
• Insufficient air delivery during cold start operation
• Emission system warning lights related to air injection performance
• Reduced readiness in the air injection circuit
• Noise or malfunction from a worn pump assembly

Installation Notes and Tips

Verify the OE part number and vehicle application before installation. This part is listed for N/A position fitment, so confirm the original pump location and connector style on the vehicle before ordering. For best results, inspect related air injection hoses, valves, and electrical connections during service.

Quality Assurance

SKP replacement parts are cataloged for direct application matching and OE cross-reference support. This part cross-references Standard Ignition AIP1 for the same application.