Oldsmobile · 1961-1982
Starfire / Omega
starfire · starfire sx · starfire gt · starfire firenza · omega · omega sx · omega brougham · omega f-85
28 option rows 19 RPO codes 17 model years
0% Factory-verified
- ✓ Factory-verified · 0
- ● Confirmed · 23
- ◑ Single-source · 5
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| — | 394 CID Starfire V-8: 330 hp (1961), 345 hp (1962–64) | 1961–64 | Standard; same engine optional in other full-size models by name | Confirmed confirmed (feature), n/a (code) |
| — | 425 CID Super Rocket, 375 hp | 1965–66 | Standard | Confirmed confirmed (feature), n/a (code) |
| L-75 | "High Compression Starfire V-8 Engine" — the 375 hp 425 as a coded option in other full-size Oldsmobiles | 1966–67 | First appearance of Starfire content as a corporate-style code | Confirmed |
| — | Body styles: convertible only 1961; +hardtop coupe 1962; coupe only 1966 | 1961–66 | Context | Confirmed |
| L22 | 250 CID Chevrolet I6 1-bbl (base) | 1973–74 | Omega | Confirmed |
| L-32/L-34-family 350 | 350 Olds Rocket V-8 (4-speed manual std w/V8) | 1973–74 | Omega | Confirmed confirmed (engine), code application single-source |
| M-38 | TH-350 automatic | 1973–74 | — | Confirmed |
| — | Brougham S trim (new 1974); "Doctor Oldsmobile" Omega promo cars (53 built, 1973, Van Nuys) | 1973–74 | Trim/promo, no RPO documented | Single-source |
| LD7 | 231 CID (3.8L) Buick V6, 110 hp — standard 1975–76, optional 1977 | 1975–80 | Starfire | Confirmed |
| LX6-precursor 140 I4 | 140 CID (2.3L) Vega-family I4 standard | 1977 | Starfire; code not confirmed in Olds lists | Single-source |
| Y-66 | SX package (appears un-yeared in both CSM-derived lists) | 1975+ | "Starfire SX" was marketed as the upmarket model; code-to-model mapping not explicit in sources | Confirmed confirmed (code exists), application unclear |
| Y-64 | Starfire GT package (stripes, Rallye suspension, gauges) | 1976–81 (per forum source; GT introduced mid-1975) | Starfire | Single-source |
| — | Firenza package: Rallye suspension, front air dam, rear spoiler, flared wheel openings, sport wheels | late 1978–80 | Option code not documented in consulted sources | Confirmed confirmed (package), gap (code) |
| L22 | 250 Chevrolet I6 (base through 1976) | 1975–76 | Omega | Confirmed |
| LD7 | 231 Buick V6 (replaces I6) | 1977–79 | Omega | Confirmed |
| LV8 | 260 CID Olds V-8 2-bbl | 1975–79 | Omega (also Starfire from 1977 per some references — application to Starfire not confirmed) | Confirmed confirmed (Omega) |
| L-34-family 350 | 350 Rocket V-8 (top engine) | 1975–76 | Omega | Confirmed |
| — | Trim ladder: F-85, Omega, Omega SX, Omega Brougham | 1975–79 | SX trim — no separate RPO documented | Confirmed confirmed (trims), gap (codes) |
| LX6 | 151 CID (2.5L) Pontiac "Iron Duke" I4 2-bbl, 85 hp | 1978–80 | Starfire base (and 1980–82 Omega FWD base) | Confirmed |
| LD7 | 231 V6 | 1978–80 | Starfire/Omega option | Confirmed |
| LG3 | 305 CID Chevrolet V-8 2-bbl | 1977–79 | Starfire V8 option (dropped during 1979) | Confirmed |
| Y-64 | Starfire GT package | 1978–80 | Per forum source (1976–81 span) | Single-source |
| — | Starfire Firenza package | 1978–80 | Code gap | Confirmed confirmed (package) |
| — | Omega SX coupe; 1980 FWD X-body launch (2.5 I4 / 2.8 LE2 V6) | 1978–80 | — | Confirmed |
| LX6-family 2.5 I4 | 2.5L Iron Duke I4 (std) | 1981–82 | Omega | Confirmed |
| LE2 | 2.8L V-6 | 1980–82 | Omega | Confirmed |
| LH7 | 2.8L high-output V-6, 130 hp | 1982 | Omega ES/SX | Confirmed |
| — | Sport Omega package (1981: urethane fenders, red-orange striping); SX coupe replaced by ES in 1982 | 1981–82 | Package codes not documented in consulted sources | Single-source single-source (packages), gap (codes) |
Source document: oldsmobile/starfire-omega.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.