General Motors option code

U1C

U1C: a General Motors factory option code reused for more than one part across 1994–2002 and 3 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.

3 models · 6 model years · 4 sources

Dark Cherry Metallic 1995 Chevrolet Impala SS four-door sedan at an outdoor car show, front three-quarter, with red-outlined bowtie and Impala emblem on the rear pillar — Shown: 1995 Chevrolet Impala SS sedan in Dark Cherry Metallic Photo: Calreyn88, CC BY-SA 4.0, via Wikimedia Commons

Every sourced appearance

Year	Model	As named that year	Price	Installs
1994	Chevrolet Impala SS	ETR AM/FM stereo with seek-scan, digital clock, compact disc player, coaxial front and extended-range rear speakers, Delco-Loc II RPO	Unknown	Unknown
1994	Pontiac Firebird and Trans Am	Radio AM/FM/CD RPO	Unknown	1,270 Reported
1995	Pontiac Firebird and Trans Am	Radio AM/FM/CD RPO	Unknown	1,999 Reported
1996	Pontiac Firebird and Trans Am	Radio AM/FM/CD RPO	Unknown	2 Reported
1997	Pontiac Grand Prix	Delco 2001 Series AM/FM stereo with compact disc player RPO	Unknown	Unknown
2000	Pontiac Grand Prix	Delco 2001 Series ETR AM/FM stereo with compact disc player RPO	Unknown	Unknown
2002	Pontiac Grand Prix	Delco 2001 Series ETR AM/FM stereo with CD player and 6 speakers 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.