Autotecnica GM0315286 Secondary Air Injection Pump

Secondary Air Injection Pump for GM Applications

Autotecnica GM0315286 is a secondary air injection pump built for emission control service on select Chevrolet and Saturn vehicles. It is engineered for guaranteed fitment, efficient airflow, and quiet operation through precision bearings and a durable housing.

• Compatible with 2000-2004 Chevrolet Corvette
• Compatible with 2004-2005 Chevrolet Classic
• Compatible with 2005 Chevrolet Cobalt
• Compatible with 2003-2005 Saturn Ion
• Compatible with 2001-2003 Saturn L100, L200, and LW200 with California Emissions
• Compatible with 2002-2003 Saturn L200 and LW200
• Compatible with 2002 Saturn L100
• Inside diameter: 16
• Wiring harness length: 270
• Hose connector quantity: 2
• Connector quantity: 1
• Terminal quantity: 2
• Connector gender: female
• Terminal gender: female
• Terminal type: pressure contact
• Housing material: PA6 aluminum TPE
• Hose outside diameter: 19.6
• Grade type: regular

Detailed Product Overview

This Autotecnica secondary air injection pump, part number GM0315286, supports the air injection system by moving fresh air into the emissions system during cold-start operation. The design uses precision bearings to reduce vibration and noise, while the housing materials are selected for durability in underhood conditions. This part cross-references OE-style numbers such as 12566933 and 12568382 for the same application.

Common Symptoms It May Address

• Emission system fault codes related to secondary air injection performance
• Reduced airflow through the air injection system
• Excessive pump noise or vibration during operation
• Failed cold-start emissions readiness
• Replacement need for a worn or damaged OE pump

Installation Notes and Tips

Verify connector style, hose diameter, and harness length against the original unit before installation. This pump uses a female connector with pressure-contact terminals and does not include mounting hardware. Confirm vehicle emissions configuration, especially on Saturn L-series applications with California Emissions, and match the original routing for the two hose connections.

Quality Assurance

Autotecnica backs GM0315286 with a 24-month unlimited mileage warranty. The pump is built with fitment-focused engineering, efficient airflow characteristics, and durable housing materials for dependable emission system service.