Bosch 68011776AA Secondary Air Injection Pump

The Bosch 68011776AA Secondary Air Injection Pump is an OEM-quality replacement component designed to restore proper emissions system function in your vehicle. This pump plays a critical role in reducing harmful emissions by injecting fresh air into the exhaust stream during cold starts, helping to improve fuel efficiency and meet emissions standards.

Key Features:

• OEM replacement quality ensuring reliable performance and direct fitment
• Reduces harmful emissions and improves cold-start performance
• Helps eliminate check engine light codes related to secondary air system
• Manufactured by Bosch, the world's leading automotive component supplier
• Plug-and-play design for straightforward installation

Cross-Reference Part Numbers:

• Bosch: 0580000025
• Mercedes-Benz: 0001405185, 68011776AA

Common symptoms of a failing secondary air injection pump include illuminated check engine warning lights, increased exhaust emissions, rough idle, poor fuel economy, and decreased engine performance. When installing a new secondary air pump, it is recommended to also inspect and replace the check valve and relay to ensure complete system reliability.