Chevrolet · 1983-1987
Chevette — T-body (1983–1987)
chevette · chevette cs · chevette scooter
30 option rows 30 RPO codes 4 model years
100% Factory-verified
- ✓ Factory-verified · 30
- ● Confirmed · 0
- ◑ Single-source · 0
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| L17 | Engine, 1.6L L4, 2 barrel | 1983–1986 | the engine pages list the 1.6 liter (98 cu in) L4 with a two-barrel carburetor; the base engine on the power team pages GM Heritage factory kit — 1983 Chevrolet Chevette, p.7. GM Heritage factory kit — 1984 Chevrolet Chevette, p.6. GM Heritage factory kit — 1985 Chevrolet Chevette, p.6. GM Heritage factory kit — 1986 Chevrolet Chevette, p.5. | Factory-verified |
| LJ5 | Engine, diesel, 1.8L L4, fuel injection | 1983–1986 | the engine pages list the 1.8 liter L4 diesel with fuel injection; part of Z90 diesel engine equipment in 1984 GM Heritage factory kit — 1983 Chevrolet Chevette, p.7. GM Heritage factory kit — 1984 Chevrolet Chevette, p.6. GM Heritage factory kit — 1985 Chevrolet Chevette, p.6. GM Heritage factory kit — 1986 Chevrolet Chevette, p.6. | Factory-verified |
| Transmissions | ||||
| M75 | Transmission, manual, 5 speed, diesel | 1983, 1986 | the rparts GM RPO PDF reads M75 as a continuously variable transmission, a later reuse; the 1983 option-weight page lists the 5 speed for the diesel engine; the 1986 power team page pairs it with LJ5; the 1984 kit prints it only in Z90's contents, so 1984 is not claimed GM Heritage factory kit — 1983 Chevrolet Chevette, p.26. GM Heritage factory kit — 1986 Chevrolet Chevette, p.3. | Factory-verified |
| MB4 | Transmission, manual, 5 speed | 1983, 1986 | the 5 speed for the 1.6L L17 (1983: not on the 4-door hatchback sedan 1TB68); the code the power team and 1983 option-weight pages print; the 1984–1986 option pages list the 5 speed as MM5; the 1984 and 1985 kits print no MB4 GM Heritage factory kit — 1983 Chevrolet Chevette, p.26. GM Heritage factory kit — 1986 Chevrolet Chevette, p.3. | Factory-verified |
| MD2 | Transmission, 3 speed automatic, THM 180C | 1986 | the code the 1986 power team page prints for the 1.6L L17 automatic; the 1985 option page lists the 3 speed automatic as MX1 GM Heritage factory kit — 1986 Chevrolet Chevette, p.3. | Factory-verified |
| MM5 | Transmission, manual, 5 speed | 1984–1986 | ordering code on the option-weight pages, with the L17 engine or the LJ5 diesel GM Heritage factory kit — 1984 Chevrolet Chevette, p.30. GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. GM Heritage factory kit — 1986 Chevrolet Chevette, p.30. | Factory-verified |
| MX1 | Transmission, 3 speed automatic | 1985 | ordering code on the option-weight page, with the L17 engine; the 1984 and 1986 pages print the code as MX) and MX], so those years are not claimed GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. | Factory-verified |
| MY1 | Transmission, manual, 4 speed | 1986 | GM engineering code on the 1986 power team page, in the California-only 1.6L L17 team GM Heritage factory kit — 1986 Chevrolet Chevette, p.3. | Factory-verified |
| Packages & Trims | ||||
| B57 | Exterior, custom | 1984, 1985 | not with Z13; includes P06 wheel trim rings; the 1986 page prints the code as 857, so 1986 is not claimed GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. | Factory-verified |
| Z13 | Exterior, sport | 1984, 1985 | the rparts GM RPO PDF reads Z13 as a Buick Regal Gran Sport model conversion, a later reuse; 1984: 1TB models only; includes P06 wheel trim rings; required for the D80 rear spoiler; the 1986 page prints the code as 713, so 1986 is not claimed GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. | Factory-verified |
| Z90 | Engine equipment, diesel | 1984 | includes the LJ5 diesel and M75 5 speed; 1TB models only; not with C60 or UA1; the 1985 and 1986 pages print the code as 290 and 790, so those years are not claimed GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. | Factory-verified |
| Equipment | ||||
| B37 | Floor mats, front and rear, color-keyed | 1985 | all models; the 1984 and 1986 pages garble the code (KPU-B3, B:), so those years are not claimed GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. | Factory-verified |
| B84 | Moldings, body side | 1984, 1985 | the 1984 page's OCR loses the item name beside the code; the 1985 page names body side moldings GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. | Factory-verified |
| B91 | Guards, door edge | 1986 | all models GM Heritage factory kit — 1986 Chevrolet Chevette, p.27. | Factory-verified |
| C49 | Defogger, rear window, electric | 1984–1986 | includes a larger alternator (K81 without air conditioning, K64 with C60 in 1984–1985) GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. GM Heritage factory kit — 1986 Chevrolet Chevette, p.27. | Factory-verified |
| C60 | Air conditioning | 1984–1986 | with the L17 engine only; includes the K64 alternator (1984–1985) and a hood insulator GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. GM Heritage factory kit — 1986 Chevrolet Chevette, p.27. | Factory-verified |
| D33 | Mirror, outside, left-hand remote control, sport | 1985, 1986 | the 1984 page lists the left-hand sport mirror as D69; the Celebrity doc reads D33 as black GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. GM Heritage factory kit — 1986 Chevrolet Chevette, p.27. | Factory-verified |
| D35 | Mirrors, sport, left-hand remote control and right-hand manual convex | 1984–1986 | 1984: 1TB models only, body color except black with Z13; the Celebrity doc reads D35 as black GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. GM Heritage factory kit — 1986 Chevrolet Chevette, p.27. | Factory-verified |
| D69 | Mirror, outside, left-hand remote control, sport, body color | 1984 | 1TB models only; black with Z13; the rparts GM RPO PDF reads D69 as a folding rear compartment shade, a later reuse GM Heritage factory kit — 1984 Chevrolet Chevette, p.29. | Factory-verified |
| D80 | Spoiler, rear | 1985 | available with Z13 only; the 1984 page prints the code as 080, so 1984 is not claimed GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. | Factory-verified |
| J50 | Brakes, power | 1985 | variable ratio brake pedal; required with the diesel engine; the 1984 line prints no code and the 1986 page prints it as 150, so those years are not claimed GM Heritage factory kit — 1985 Chevrolet Chevette, p.29. | Factory-verified |
| N33 | Steering wheel, Comfortilt | 1984–1986 | all models GM Heritage factory kit — 1984 Chevrolet Chevette, p.30. GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. GM Heritage factory kit — 1986 Chevrolet Chevette, p.30. | Factory-verified |
| N41 | Steering, power | 1984–1986 | 1985–1986: with the L17 engine, and the automatic transmission must be ordered GM Heritage factory kit — 1984 Chevrolet Chevette, p.30. GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. GM Heritage factory kit — 1986 Chevrolet Chevette, p.30. | Factory-verified |
| P06 | Wheel trim rings | 1984–1986 | included with Z13 and B57; 1984: includes black painted wheels except with B57 GM Heritage factory kit — 1984 Chevrolet Chevette, p.30. GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. GM Heritage factory kit — 1986 Chevrolet Chevette, p.30. | Factory-verified |
| PB2 | Covers, wheel trim | 1984–1986 | all models; the Celebrity doc reads PB2 as sport wheel covers GM Heritage factory kit — 1984 Chevrolet Chevette, p.30. GM Heritage factory kit — 1985 Chevrolet Chevette, p.30. GM Heritage factory kit — 1986 Chevrolet Chevette, p.30. | Factory-verified |
| U58 | Radio, AM/FM stereo | 1984–1986 | one 4 x 10 front speaker and two 4 x 6 rear speakers; 1984: 1TB models only GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. GM Heritage factory kit — 1986 Chevrolet Chevette, p.29. | Factory-verified |
| U63 | Radio, AM | 1984–1986 | 1984: standard on 1TB models, optional on 1TJ models GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. GM Heritage factory kit — 1986 Chevrolet Chevette, p.29. | Factory-verified |
| U69 | Radio, AM/FM | 1984–1986 | five pushbuttons; the rparts GM RPO PDF reads U69 as a CD radio, a later reuse GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. GM Heritage factory kit — 1986 Chevrolet Chevette, p.29. | Factory-verified |
| UA1 | Battery, heavy duty | 1984–1986 | Freedom II type; not with the diesel engine; the 1984 and 1986 pages print the code as UAI (an I/1 swap, named here as printed) GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. GM Heritage factory kit — 1986 Chevrolet Chevette, p.29. | Factory-verified |
| V08 | Cooling system, heavy duty | 1984–1986 | not with the diesel engine GM Heritage factory kit — 1984 Chevrolet Chevette, p.31. GM Heritage factory kit — 1985 Chevrolet Chevette, p.31. GM Heritage factory kit — 1986 Chevrolet Chevette, p.29. | Factory-verified |
Source document: chevrolet/chevette-gen1.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.