Global Parts 1815981 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Audi Applications

Global Parts 1815981 is a vapor canister purge solenoid for emission control systems. It regulates fuel vapor flow from the charcoal canister to the engine, helping keep evaporative emissions contained and the system operating as intended.

• Emission control replacement for vapor purge system service
• Controls fuel vapor purging from the charcoal canister
• OE-style replacement for select Audi models
• Cross-references Standard Ignition CP838 and OE number 06E 133 781K

Detailed Product Overview

This Global Parts vapor canister purge valve/solenoid is built for select Audi A8 Quattro, Q5, A7 Quattro, S4, S5, SQ5, A6 Quattro, and Q7 applications. Part number 1815981 is used in the evaporative emissions system to meter fuel vapor flow into the engine, helping reduce vapor release to the atmosphere and maintain proper purge operation.

Compatible vehicle coverage includes Fits 2016-2020 Audi A8 Quattro, N/A; Fits 2013-2017 Audi Q5, N/A; Fits 2012-2016 Audi A7 Quattro, N/A; Fits 2013-2016 Audi S4, N/A; Fits 2013-2016 Audi S5, N/A; Fits 2014-2016 Audi SQ5, N/A; Fits 2012-2015 Audi A6 Quattro, N/A; and Fits 2011-2012 Audi Q7, N/A.

Common Symptoms This Part May Address

• Check engine light related to evaporative emissions faults
• Fuel vapor purge flow irregularities
• Hard starting after refueling
• Rough idle caused by purge system issues
• Fuel odor from an EVAP system leak or purge malfunction

Installation Notes

Verify the OE number and connector style before installation. Part number 1815981 should be matched to the vehicle’s exact engine and emissions configuration, especially on Audi A6 Quattro, A7 Quattro, Q5, and Q7 models. Clear diagnostic trouble codes after repair and confirm purge system operation with a scan tool if available.

Quality Assurance

Global Parts 1815981 is an emission control replacement part for the listed Audi applications. It cross-references Standard Ignition CP838 and OE number 06E 133 781K for the same application.