General Motors option code

UL1  — Basic Feature ETR AM-FM Stereo Radio

UL1 (Basic Feature ETR AM-FM Stereo Radio): a General Motors factory option code recorded on 1 model across 1982–1984, with installs and price where a source states them.

1 model · 3 model years · 3 sources

White 1982 Buick Riviera coupe, front three-quarter, in a parking lot
1982 Buick Riviera coupe Photo: Bull-Doser, public domain, via Wikimedia Commons

Every sourced appearance

Year Model As named that year Price Installs
1982 Buick Riviera Basic Feature ETR AM-FM Stereo Radio order code (Buick option code) Unknown Unknown
1983 Buick Riviera Basic Feature ETR AM-FM Stereo Radio order code (Buick option code) Unknown Unknown
1984 Buick Riviera Basic Feature ETR AM-FM Stereo Radio order code (Buick option code) 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.