\ Emission Control \ ACDelco OES Secondary Air Injection Reaction (SAIR) System
ACDelco OES Secondary Air Injection Reaction (SAIR) System
ACDelco OES Secondary Air Injection Reaction (SAIR) Systems are the ideal replacement for worn original equipment on any GM vehicle.

ACDelco OES emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions
Airflow, usually from an A.I.R. pump, directed into an engine system to reduce hydrocarbon exhaust emissions
Includes pumps, diverter valves, pipes, tubes and check valves
ACDelco offers a 12-month/12,000-mile limited warranty* on most fuel injection, emission and control module parts

* Whichever comes first. To the original retail purchaser. Parts only; installation not included.
WHAT IT DOES:
The Exhaust and Emissions System muffles engine noise while reducing harmful fuel vapors and exhaust pollutants.

SERVICE AND MAINTENANCE:
With today's computerized engine systems, maintaining your vehicle's Exhaust and Emissions System is best left to a professional technician.
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SERVICE & MAINTENANCE

Maintenance advice from ACDelco for technicians and DIYers alike.