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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Cross reference: 7
Includes all necessary mounting hardware
This PIERBURG air pump shut off/block off valve is used in secondary air injection systems to control airflow during engine warm-up
0986494704
Secondary Air Injection Pump – Pierburg (Audi 3.0T / 4.2L V8) N75 Cross reference: 7This secondary air injection pump from Pierburg injects fresh air into the exhaust stream to reduce emissions during cold starts. Compatible with a wide range of Audi models equipped with 3. 0L V6, 3. 2L V6, and 4. 2L V8 engines. Restores proper catalytic converter function and helps pass emissions tests. Cross references to OEM part 079959231K. Key Features & Benefits Emissions Compliance: Helps burn off harmful pollutants to keep the catalytic