His Article has been updated by bulletin #PIT3330, dated December 22, 2004.
A customer may inquire about the availability of the passenger compartment air filter.
Starting in 2003 model year, the passenger compartment air filter is no longer available as a factory option. With the redesigned HVAC case, there is no longer a cavity for the filter. The GM parts catalog indicates there is a replacement filter available; however, there is no provision for it.
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Sunday, October 21st, 2012 AT 5:58 PM