General Motors option code

FE9

FE9: a General Motors factory option code reused for more than one part across 2002–2010 and 2 models — see the table for what it named each year, with installs and price where a source states them.

General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.

2 models · 6 model years · 7 sources

Black 2002 Firebird from the rear three-quarter, showing honeycomb taillamps and twin exhausts, at a grass car show — 2002 Pontiac Firebird with the 3.8 V6, in black, the final Firebird year Photo: Calreyn88, CC BY-SA 4.0, via Wikimedia Commons

Every sourced appearance

Year	Model	As named that year	Price	Installs
2002	Pontiac Firebird and Trans Am	Federal emissions system RPO	Unknown	26,391 Reported
2004	Cadillac V-Series	Emissions, Federal requirements RPO	Unknown	Unknown
2005	Cadillac V-Series	Emissions, Federal requirements RPO	Unknown	Unknown
2006	Cadillac V-Series	CTS-V and STS-V: Emissions, Federal requirements RPO	Unknown	Unknown
2007	Cadillac V-Series	CTS-V: Emissions, Federal requirements RPO	Unknown	Unknown
2010	Cadillac V-Series	CTS-V: Emissions, Federal requirements RPO	Unknown	Unknown

Every row traces to the source it links from on that model's own year page; this table only collects them in one place.