Secondary Air Pump Check Valve 1C0131351A for Audi, Volkswagen
OEM Part #:
1C0-131-351-A
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Secondary Air Pump Check Valve 1C0131351A for Audi, Volkswagen
OEM Part #:
1C0-131-351-A
Secondary Air Pump Check Valve 1C0131351A for Audi, Volkswagen
OEM Part #:
1C0-131-351-A
This item ships free!
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The Secondary Air Pump Check Valve (OEM Part Number 1C0131351A) is a critical component located in the airflow system of the Volkswagen Phaeton, specifically positioned on the left or right side of the vehicle. This valve controls the flow of air from the secondary air pump during startup, ensuring optimal emissions and engine performance. Over time, this part may experience wear or damage, leading to poor engine efficiency, increased emissions, or diagnostic trouble codes (DTCs). Also known as the Secondary Air Injection Check Valve, it is compatible with various engine types in the 2004-2006 Volkswagen Phaeton (4.2L V8 and 6.0L W12). It may be necessary to replace this valve if you notice exhaust leakage or erratic idle behavior. It also fits select Audi RS5 models from 2013 to 2016.
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