Buick · 2004-2007
Rainier — GMT360 (2004–2007)
rainier
248 option rows 248 RPO codes 4 model years
99% Factory-verified
- ✓ Factory-verified · 246
- ● Confirmed · 0
- ◑ Single-source · 0
- ⚠ Disputed · 2
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| LH6 | Engine, gas, 8 cylinder, 5.3L, sequential fuel injection, aluminum, cylinder deactivation, high output, GM | 2005–2007 | Factory-verified | |
| LL8 | Engine, gas, 6 cylinder, 4.2L, multiport fuel injection, L6, aluminum, DOHC, GM | 2004–2007 | the 2004 lists word it as "engine, gas, 6 cylinder, 4.2L, multiport fuel injection, DOHC, L6, aluminum, GM" | Factory-verified |
| LM4 | Engine, gas, 8 cylinder, 5.3L, sequential fuel injection, aluminum, GM | 2004 | Factory-verified | |
| Transmissions | ||||
| M30 | Transmission, automatic, 4 speed, HMD, 4L60-E, electronic | 2004–2007 | Factory-verified | |
| M70 | Transmission, automatic, 4 speed, HMD, 4L70-E, super duty | 2006–2007 | no list ties the 4L70-E to a Rainier engine here: the lists give it beside the 6.0L LS2, a code left out because only the Chevrolet TrailBlazer SS is shown with that engine (the 2006 TrailBlazer kit shows it in the SS package) | Factory-verified |
| NP4 | Transfer case, active, all wheel drive (AWD) | 2004–2007 | Factory-verified | |
| NP8 | Transfer case, active, two speed, push button control | 2004–2007 | the 2004 lists print "2-Speed" for two speed | Factory-verified |
| NR9 | Transfer case, all wheel drive (AWD), open differential, torque biased single speed | 2006–2007 | Factory-verified | |
| Axles | ||||
| G80 | Axle, Positraction, limited slip | 2004–2007 | Factory-verified | |
| G86 | Axle, limited slip | 2005–2007 | Factory-verified | |
| GT4 | Axle, rear, 3.73 ratio | 2004–2007 | Factory-verified | |
| GT5 | Axle, rear, 4.10 ratio | 2004–2007 | the 2004 lists add a remark that it duplicates GT8 | Factory-verified |
| GU6 | Axle, rear, 3.42 ratio | 2004–2007 | Factory-verified | |
| Packages & Trims | ||||
| AAB | Memory, driver convenience package | 2004–2007 | Factory-verified | |
| ANP | Equipment, camping package, tent and mattress | 2006–2007 | Factory-verified | |
| ANS | Equipment, package, mud flaps, hood protector, side window deflector | 2006–2007 | Factory-verified | |
| AQ2 | Net, convenience package | 2006–2007 | Factory-verified | |
| U42 | Entertainment package, rear seat | 2004–2007 | the 2004 lists word it as "package, entertainment, rear seat" | Factory-verified |
| V40 | Provision options, ultra seating package, power passenger | 2004–2007 | the 2004 lists describe the package as power adjuster, recliner and lumbar rather than power passenger | Factory-verified |
| Y91 | Merchandised package, luxury edition | 2005 | Factory-verified | |
| Y92 | Merchandised package, special edition | 2004 | Factory-verified | |
| YC3 | Convenience package, decor level #3 | 2004 | Factory-verified | |
| YC5 | Convenience package, decor level #5 | 2004 | Factory-verified | |
| YC6 | Convenience package, decor level #6 | 2004 | Factory-verified | |
| ZM5 | Sales package, underbody shield | 2004, 2006–2007 | Factory-verified | |
| ZQ8 | Chassis package, sport | 2005–2007 | Factory-verified | |
| ZW7 | Chassis package, premium smooth ride | 2004–2007 | Factory-verified | |
| Equipment | ||||
| A26 | Window, European glazing, all | 2004–2007 | the 2004 lists word it as "windows, all, European glazing" | Factory-verified |
| A50 | Seat, front bucket | 2004–2007 | Factory-verified | |
| AJ1 | Window, tinted, deep, all except windshield and doors | 2004–2007 | the 2004 lists word it as "window tinting, deep tint, all except windshield and doors" | Factory-verified |
| AJ7 | Inflatable restraint system, seat, driver and passenger, front and side | 2004 | Factory-verified | |
| AK5 | Restraint system, seat, inflatable, driver and passenger | 2004–2007 | the 2004 lists word it as "restraint system, inflatable, driver and passenger seat" | Factory-verified |
| AL0 | Sensor indicator, inflatable restraint, front passenger/child presence detector | 2005–2007 | Factory-verified | |
| AL6 | Restraint, cargo | 2004–2007 | Factory-verified | |
| AM7 | Seat, rear folding | 2004 | Factory-verified | |
| AM9 | Seat, rear split back, folding | 2004–2007 | Factory-verified | |
| ANY | Equipment, cargo rails and tie downs | 2006–2007 | Factory-verified | |
| AP9 | Net, convenience | 2004–2007 | Factory-verified | |
| AR9 | Seat, front bucket, deluxe | 2004–2007 | Factory-verified | |
| ASF | Restraint, roof side, left-hand and right-hand, inflatable | 2005–2007 | Factory-verified | |
| ATZ | Seat, rear, not installed | 2004–2007 | the 2004 lists word it as "rear seat not installed" | Factory-verified |
| AU0 | Lock control, remote entry | 2004–2007 | Factory-verified | |
| AU5 | Lock control, entry, remote entry, low power | 2004–2007 | Factory-verified | |
| AU8 | Lock control, entry, remote entry, specific frequency | 2004–2007 | Factory-verified | |
| AX4 | Restraint conversion, seat, manual, European | 2004–2007 | Factory-verified | |
| B30 | Covering, floor, carpet | 2004–2007 | Factory-verified | |
| B32 | Covering, front floor mats, auxiliary | 2004–2007 | Factory-verified | |
| B33 | Covering, rear floor mats, auxiliary | 2004–2007 | Factory-verified | |
| B3N | Covering, floor mat, front and rear, auxiliary, not desired | 2004–2007 | the 2004 lists word it as "front and rear auxiliary floor mat covering, not desired" | Factory-verified |
| B42 | Covering, floor mat, luggage compartment, fitted | 2004–2007 | Factory-verified | |
| B84 | Molding, body side, exterior | 2004–2005 | the 2005 list reads "molding body side, exterior" | Factory-verified |
| B86 | Molding, body side, body color | 2005–2007 | Factory-verified | |
| B94 | Ornamentation, exterior emblem, body, variation 1 | 2004 | Factory-verified | |
| BAE | Equipment, security system, immobilization | 2004–2007 | Factory-verified | |
| BG2 | Covering, floor mat, rear | 2004, 2006–2007 | the 2004 lists word it as "covering, rear floor mat" | Factory-verified |
| BKE | Covering, floor mat set, molded carpet | 2006–2007 | Factory-verified | |
| BMR | Molding, body side, body color, metallic insert | 2005–2007 | Factory-verified | |
| BNB | Ornamentation, exterior, unpainted | 2004–2007 | Factory-verified | |
| BVE | Steps, running board, side | 2004–2007 | the 2004 list reads "side steps runningboard" | Factory-verified |
| BVF | Steps, running board, side, color keyed | 2005–2007 | Factory-verified | |
| BVT | Steps, running board, side, chrome | 2005–2007 | Factory-verified | |
| BZR | Steps, running board, side, clear aluminum | 2005–2007 | Factory-verified | |
| BZT | Steps, running board, side, black aluminum | 2005–2007 | Factory-verified | |
| C49 | Defogger, rear window, electric | 2004–2007 | Factory-verified | |
| C4D | GVW rating, 5,550 lbs | 2004–2007 | the 2004 list prints "5, 550" | Factory-verified |
| C5N | GVW rating, 5,750 lbs | 2004–2007 | Factory-verified | |
| C5Q | GVW rating, 6,300 lbs | 2006–2007 | Factory-verified | |
| C7H | GVW rating, 6,400 lbs/2,900 kg | 2004 | Factory-verified | |
| CE1 | Wiper system, windshield, pulse, moisture sensitive | 2004–2007 | Factory-verified | |
| CE4 | Washer, headlamp, high pressure | 2004–2007 | Factory-verified | |
| CF5 | Roof, sun, glass, sliding, electric | 2004–2007 | the 2004 lists word it as "sun roof, glass, sliding, electric" | Factory-verified |
| CJ2 | HVAC system, air conditioner, front, automatic temperature control, auxiliary temperature control | 2004–2007 | Factory-verified | |
| CJ3 | HVAC system, air conditioner, front, manual temperature control, auxiliary temperature control | 2004–2007 | Factory-verified | |
| DD4 | Mirror, inside rearview, compass | 2005–2007 | Factory-verified | |
| DD5 | Mirror, inside rearview, compass, outside temperature display | 2005–2007 | Factory-verified | |
| DD7 | Mirror, inside rearview, light sensitive, compass | 2004–2007 | Factory-verified | |
| DF5 | Mirror, inside rearview, light sensitive, compass, outside temperature display | 2004 | Factory-verified | |
| DH2 | Mirror, inside front vanity, left-hand and right-hand, illuminated, with dual sunshade | 2004–2007 | the 2004 lists word it as "mirror, inside front vanity, left-hand and right-hand, illuminated, dual sunshade" | Factory-verified |
| DK2 | Mirror, outside, left-hand and right-hand, remote control, electric, heated, color | 2004–2007 | Factory-verified | |
| DK7 | Console, roof, interior, custom | 2004–2007 | Factory-verified | |
| DK9 | Mirror, outside, left-hand and right-hand, remote control, electric, heated, turn signal indicator, color | 2004–2007 | Factory-verified | |
| DL2 | Mirror, outside, left-hand and right-hand, remote control, electric, heated, power folding, turn signal indicator, color | 2004–2007 | Factory-verified | |
| DP1 | Mirror provisions, convex glass | 2004–2007 | Factory-verified | |
| DR1 | Mirror, outside, left-hand and right-hand, manual control, color | 2004–2007 | Factory-verified | |
| DS3 | Mirror, outside, left-hand and right-hand, remote control, electric, heated, manual folding, turn signal indicator, color | 2004–2007 | Factory-verified | |
| DS4 | Mirror, outside, left-hand and right-hand, remote control, electric, heated, manual folding, turn signal indicator, chrome | 2006–2007 | Factory-verified | |
| DT3 | Box, rear compartment, stowage | 2006–2007 | Factory-verified | |
| DT4 | Ashtray, cigar lighter | 2004 | Factory-verified | |
| E09 | Equipment, additional, Europe | 2004 | Factory-verified | |
| E12 | Equipment, additional, Japan | 2004 | Factory-verified | |
| E55 | Body equipment, endgate | 2006–2007 | Factory-verified | |
| EB1 | GVW rating, 6,001 lbs | 2004–2007 | the lists print 6.001 | Factory-verified |
| EC0 | Provisions, European compliant HVAC controls | 2004–2007 | Factory-verified | |
| FG4 | Shock absorbers, rear, firm ride | 2005–2007 | Factory-verified | |
| G67 | Level control, automatic, air | 2004–2007 | Factory-verified | |
| JE1 | Brake system, Europe | 2004 | Factory-verified | |
| JF4 | Pedals, adjustable, power | 2004, 2006–2007 | the 2004 list reads "power adjustable pedals" | Factory-verified |
| JF8 | Brake, vacuum power, 4 wheel disc | 2004–2007 | Factory-verified | |
| JT1 | GVW rating, 6,125 lbs | 2006–2007 | Factory-verified | |
| JT3 | GVW rating, 6,375 lbs | 2006–2007 | Factory-verified | |
| K05 | Heater, engine block | 2004–2007 | Factory-verified | |
| K18 | Reactor system, air injection, electric | 2004–2005 | Factory-verified | |
| K34 | Cruise control, automatic, electronic | 2004, 2006–2007 | Factory-verified | |
| KA1 | Heater, seat, front | 2004–2007 | Factory-verified | |
| KG3 | Generator, 145 amp | 2004–2007 | disputed: the 2004 lists read 145 amp and the 2005–2007 lists read 150 amp (KG3 and KG4 swap); most of GM's other lists in the repository read KG3 as 145 amp | Disputed |
| KG4 | Generator, 150 amp | 2004–2007 | disputed: the 2004 lists read 150 amp and the 2005–2007 lists read 145 amp (KG3 and KG4 swap); most of GM's other lists in the repository read KG4 as 150 amp | Disputed |
| N30 | Steering wheel, deluxe | 2005–2007 | Factory-verified | |
| N40 | Steering, power, non-variable ratio | 2004–2007 | Factory-verified | |
| N74 | Wheel, 17 x 7, aluminum, sport | 2004–2007 | the 2004 lists word it as "wheels, 17 x 7, aluminum, sport" | Factory-verified |
| N75 | Wheel, 17 x 7, aluminum, custom | 2004–2007 | the 2004 lists word it as "wheels, 17 x 7, aluminum, custom" | Factory-verified |
| N77 | Wheel, 17 x 7, aluminum, deluxe | 2004–2007 | the 2004 lists word it as "wheels, 17 x 7, aluminum, deluxe" | Factory-verified |
| N79 | Wheel, spare, full size, steel | 2004–2007 | Factory-verified | |
| N80 | Wheel, 17 x 7, aluminum, premium | 2004–2007 | the 2004 lists word it as "wheels, 17 x 7, aluminum, premium" | Factory-verified |
| NP5 | Steering wheel, leather wrapped | 2004–2007 | Factory-verified | |
| NP7 | Steering column, EEC approved | 2004–2007 | Factory-verified | |
| NW7 | Traction control, powertrain management only | 2004–2005 | Factory-verified | |
| NZ3 | Wheel, spare, full size, 16 inch, steel | 2004–2007 | the 2005–2007 lists print 16" steel | Factory-verified |
| P39 | Wheel, 18 x 8, aluminum, 6 spoke | 2005–2007 | Factory-verified | |
| P40 | Wheel, 18 x 8, aluminum, sport | 2005–2007 | Factory-verified | |
| P45 | Wheel, 17 x 7, aluminum, bright polish | 2006–2007 | Factory-verified | |
| PFE | Wheel, 17 x 7, aluminum | 2004 | Factory-verified | |
| Q4B | GVW rating, 6,200 lbs | 2004, 2006–2007 | Factory-verified | |
| Q8H | Mud flaps, front and rear, formed | 2006–2007 | Factory-verified | |
| QC3 | Wheel, 16 x 7, aluminum, special | 2004–2007 | the 2004 lists word it as "wheels, 16 x 7, aluminum, special" | Factory-verified |
| QF8 | Wheel, 18 x 8, aluminum, polished | 2006–2007 | Factory-verified | |
| QNF | Tire, all, P235/75R16-106S BW R/PE ST TL ALS | 2006–2007 | Factory-verified | |
| QNG | Tire, all, P235/75R16-106S WOL R/PE ST TL ALS | 2006–2007 | Factory-verified | |
| QRE | Tire, all, P245/70R16-106S, BW PE/ST TL ALS | 2004–2005 | Factory-verified | |
| QRF | Tire, all, P245/70R16-106S, WOL PE/ST TL ALS | 2004–2005 | Factory-verified | |
| QRH | Tire, all, 245/65R17-107H, BW PE/ST TL HWY | 2004–2007 | Factory-verified | |
| QRK | Tire, all, P255/60R17-105S BW PE/ST TL AL2 | 2004–2007 | Factory-verified | |
| QRT | Tire, all, 255/60R17-106H BW ST TL HWY | 2005 | the list prints no P before 255; some of GM's other lists read P255/60R17-106H | Factory-verified |
| QTE | Tire, all, P245/65R17-105S BW PE/ST TL OOR | 2004–2007 | the 2005–2007 lists print P25/65R17; the 2004 list and most of GM's other lists read P245/65R17 | Factory-verified |
| QTF | Tire, all, 215/70R16-100H, BW PE/ST TL HWY | 2004 | Factory-verified | |
| QTM | Tire, all, P245/65R17-105S BW PE/ST TL ALS | 2004–2007 | Factory-verified | |
| QTR | Tire, all, P245/65R17-105S WOL PE/ST TL OOR | 2004–2007 | Factory-verified | |
| QVC | Tire, all, P255/55R18-104H BW TL AL3 | 2005–2007 | Factory-verified | |
| QZD | Tire, all, P245/60R18-104S BW TL AL3 | 2006–2007 | Factory-verified | |
| RAE | Equipment, cargo management system | 2004–2005 | Factory-verified | |
| RYJ | Shade, cargo area, retractable | 2004–2007 | the 2004 lists word it as "covering, cargo area, retractable" | Factory-verified |
| STW | Steering wheel, leather wrapped, with redundant controls | 2004–2007 | Factory-verified | |
| T61 | Lamp system, daytime running | 2004–2007 | Factory-verified | |
| T62 | Lamp system, daytime running, delete | 2004–2007 | Factory-verified | |
| T78 | Headlamps control, delete | 2004–2007 | Factory-verified | |
| T79 | Lamp, fog, rear | 2004–2007 | the 2004 lists word it as "rear fog lamp" | Factory-verified |
| T84 | Headlamps, right-hand rule of the road, E mark | 2004–2007 | the 2004 lists word it as "headlamps, right rule of the road, E mark" | Factory-verified |
| T85 | Headlamps, left-hand rule of the road, E mark | 2004–2007 | the 2004 lists word it as "headlamps, left rule of the road, E mark" | Factory-verified |
| T89 | Lamp, tail and stop, export | 2004–2007 | the 2004 lists word it as "export tail and stop lamp" | Factory-verified |
| T96 | Lamp, fog, front | 2004–2007 | Factory-verified | |
| TB4 | Body equipment, liftgate (manual) | 2004–2007 | the 2004–2005 lists print "lift gate" | Factory-verified |
| TG9 | Reflector, safety triangles | 2006–2007 | Factory-verified | |
| TGA | Language control, English, French, Spanish | 2006–2007 | Factory-verified | |
| TR6 | Headlamps control, leveling system, manual | 2004–2007 | Factory-verified | |
| TT6 | Headlamps, high intensity discharge | 2005–2007 | Factory-verified | |
| U19 | Speedometer, instrument, kilometers and miles, kilometer odometer | 2004–2007 | Factory-verified | |
| U2K | Digital audio system, S-band | 2004–2007 | Factory-verified | |
| U3U | Radio, AM/FM stereo, seek/scan, DVD, CD, clock, ETR, navigation, voice recognition, MP3 | 2005 | Factory-verified | |
| U68 | Display, driver information center | 2004–2007 | Factory-verified | |
| U73 | Antenna, fixed, radio | 2004–2007 | Factory-verified | |
| UA2 | Theft deterrent system, export specific | 2004–2007 | Factory-verified | |
| UA4 | Radio, AM/FM stereo, seek/scan, CD, auto tone, clock, ETR navigation system | 2006–2007 | Factory-verified | |
| UA6 | Theft deterrent system | 2004–2007 | Factory-verified | |
| UB0 | Radio, AM/FM stereo, seek/scan, CD, auto tone, data system, clock, ETR | 2004–2007 | Factory-verified | |
| UB1 | Radio, AM/FM stereo, seek/scan, auto reverse music search cassette, CD, auto tone, data system, clock, ETR | 2004–2007 | the 2004 lists word it as "radio, AM/FM stereo, seek/scan, auto reverse music search cassette, compact disc, auto tone, data system, clock, ETR" | Factory-verified |
| UC2 | Speedometer, instrument, kilometers and miles, kilometer odometer, positive bias | 2004–2007 | Factory-verified | |
| UC6 | Radio, AM/FM stereo, seek/scan, RDS, multiple compact disc, auto tone control, clock, ETR | 2004–2007 | Factory-verified | |
| UCB | Wiring harness, truck trailer, 4 wire | 2006–2007 | Factory-verified | |
| UCG | Provisions, international switch/control numbers | 2005 | Factory-verified | |
| UD4 | Alarm, vehicle speed, 120 km/h | 2004–2007 | Factory-verified | |
| UE0 | Communication system, vehicle, GPS, not installed | 2005 | Factory-verified | |
| UE1 | Communication system, vehicle, GPS 1 | 2004–2007 | Factory-verified | |
| UG1 | Opener, garage door, universal | 2004–2007 | Factory-verified | |
| UH3 | Indicator, low tire pressure, variation 2 | 2006–2007 | Factory-verified | |
| UJ6 | Indicator, low tire pressure | 2006–2007 | Factory-verified | |
| UK1 | Frequencies, Japanese | 2004–2007 | the 2004 lists word it as "japanese frequencies" | Factory-verified |
| UK6 | Radio control, rear seat and earphone jacks | 2004–2007 | Factory-verified | |
| UL2 | Frequencies, European | 2004–2007 | the 2004 lists word it as "european frequencies" | Factory-verified |
| UL8 | Frequencies, Saudi Arabian | 2005–2007 | Factory-verified | |
| UM8 | Radio, AM/FM stereo, seek/scan, CD, ETR, navigation, clock | 2004–2007 | the 2004 list prints "ETR Navigation Clock" without commas | Factory-verified |
| UPC | Recorder, convenience, recall | 2004 | Factory-verified | |
| UQA | Speaker system, premium performance enhanced radio | 2004–2007 | the 2004 list reads "audio" for "radio" | Factory-verified |
| US8 | Radio, AM/FM stereo, seek/scan, CD, auto tone, clock, ETR, MP3, RDS | 2005–2007 | Factory-verified | |
| US9 | Radio, AM/FM stereo, seek/scan, RDS, multiple compact disc, auto tone control, clock, ETR, MP3 | 2005 | Factory-verified | |
| UVH | Equipment, driver information display language (Portuguese) | 2004 | Factory-verified | |
| UY7 | Wiring harness, truck trailer, heavy duty | 2004–2007 | Factory-verified | |
| V1K | Bar, luggage carrier, center cross | 2004–2007 | Factory-verified | |
| V55 | Luggage carrier, roof, chrome | 2005–2007 | Factory-verified | |
| V76 | Hook, tow | 2004–2005 | Factory-verified | |
| VCG | Provisions, international switch/control symbols | 2004, 2006–2007 | Factory-verified | |
| VHB | Bar, grille, tubular | 2005–2007 | Factory-verified | |
| VHS | Cover, trailer hitch receiver | 2005–2007 | Factory-verified | |
| VJ1 | License plate, rear mounting package, Japanese | 2004–2007 | Factory-verified | |
| VK3 | License plate, front, front mounting package | 2004–2007 | the 2004 lists word it as "package, front license plate, front mounting" | Factory-verified |
| VL4 | License plate, front, front mounting package, EEC | 2004–2007 | the 2004 lists word it as "package, front license plate, front mounting, EEC" | Factory-verified |
| VP6 | Noise control | 2004 | Factory-verified | |
| VPM | Modification, noise control, Mexico | 2005 | Factory-verified | |
| VXE | Ornamentation, additional homologation badging requirements | 2005 | Factory-verified | |
| WX7 | Wiring provisions | 2004–2007 | Factory-verified | |
| Z5X | Mirror provisions, Arabic language | 2004–2007 | Factory-verified | |
| Paint | ||||
| ZY1 | Color combination, solid | 2004 | Factory-verified | |
| ZY7 | Color combination, two-tone, lower accent | 2004 | Factory-verified | |
| Internal / Process | ||||
| BAG internal | Parts package, export | 2004–2007 | Factory-verified | |
| CKD internal | Vehicle, completely knocked down | 2004 | Factory-verified | |
| COP internal | Control, interim change (occupant protection) | 2004 | Factory-verified | |
| DAY internal | Plant code, Moraine, OH, USA | 2004 | Factory-verified | |
| DNR internal | Equipment, dealer installed | 2004 | Factory-verified | |
| EF7 internal | Country, United States of America (USA) | 2006–2007 | Factory-verified | |
| EVA internal | Test, DVT, EVAP emission requirement | 2004 | Factory-verified | |
| F0F internal | Fleet incentive, Tourism Industry, Inc. doing business as Budget Sales & Leasing | 2004 | Factory-verified | |
| NA3 internal | Emission system, Japan | 2004–2007 | Factory-verified | |
| NC1 internal | Emission system, California, LEV | 2004 | Factory-verified | |
| NF4 internal | Emission system, clean fuel fleet | 2006–2007 | Factory-verified | |
| NF9 internal | Emission system, general, unleaded | 2004 | the 2005–2007 lists give NF9 another wording, see the next row | Factory-verified |
| NF9 internal | Emission system, general, OBD MIL suppression | 2005–2007 | the 2004 lists give NF9 another wording, see the previous row | Factory-verified |
| NT3 internal | Emission system, EEC 00 | 2004 | Factory-verified | |
| NT4 internal | Emission system, EEC 05 | 2005–2007 | Factory-verified | |
| NT7 internal | Emission system, federal, Tier 2 | 2004–2007 | Factory-verified | |
| NT8 internal | Emission system, federal, Tier 2 A | 2004–2007 | Factory-verified | |
| NT9 internal | Emission system, federal, Tier 2 phase-out | 2004 | Factory-verified | |
| NU1 internal | Emission system, California, LEV2 | 2004–2005 | Factory-verified | |
| NU4 internal | Emission system, California, LEV2 plus | 2004–2007 | Factory-verified | |
| OKL internal | Plant code, Oklahoma City, OK, USA | 2004 | Factory-verified | |
| V73 internal | Vehicle statement, USA/Canada | 2004–2005 | Factory-verified | |
| V78 internal | Vehicle statement, delete | 2004–2005 | Factory-verified | |
| V87 internal | Vehicle statement, Gulf States Organization | 2004–2005 | Factory-verified | |
| V98 internal | Factory delivery processing | 2004 | Factory-verified | |
| VB1 internal | Label shipping, Japan | 2004 | Factory-verified | |
| VBW internal | Language label, Japanese | 2004 | Factory-verified | |
| VBX internal | Language label, Arabic | 2004 | Factory-verified | |
| VC4 internal | Label, price/fuel economy, Puerto Rico | 2004 | Factory-verified | |
| VC5 internal | Label shipping, except US, US possessions, or Japan | 2004 | Factory-verified | |
| VC7 internal | Label, price/fuel economy, Guam | 2004 | Factory-verified | |
| VG4 internal | Protector, undervehicle compound, corrosion preventive, water based, black | 2004 | Factory-verified | |
| VG8 internal | Vehicle buyer notice label | 2004 | Factory-verified | |
| VJ3 internal | Label, plate ECE approval and vehicle identification | 2004 | Factory-verified | |
| VJ4 internal | Label, export child seat location | 2004 | Factory-verified | |
| VKA internal | Handling charge, Moraine assembly to Automobile Specialty Co., Dayton, OH, with final shipment through Moraine | 2004 | Factory-verified | |
| VKO internal | Handling charge, Oklahoma assembly to Automobile Specialty Co., Dayton, OH, with final shipment through Moraine | 2004 | Factory-verified | |
| VPH internal | Vehicle preparation, overseas delivery | 2004–2005 | Factory-verified | |
| VR6 internal | Hook, tie-down shipping | 2004–2005 | Factory-verified | |
| VXS internal | Vehicle, complete | 2004 | Factory-verified | |
| VZ3 internal | Label, mercury disposal notification | 2004 | Factory-verified | |
| W49 internal | Market brand, Buick | 2004, 2006–2007 | Factory-verified | |
| W86 internal | Equipment, miscellaneous equipment for Venezuela | 2004 | Factory-verified | |
| W87 internal | Parts, North American parts sourced in Venezuela (GMV controlled) | 2004 | Factory-verified | |
| W99 internal | Equipment, miscellaneous equipment for Venezuela (GM platform controlled) | 2004 | Factory-verified | |
| X44 internal | Parts, North America sourced and shipped to outside supplier and checked (GMCL controlled) | 2004 | Factory-verified | |
| Z49 internal | Export, Canadian, modified, mandatory base equipment | 2004, 2006–2007 | Factory-verified | |
Source document: buick/rainier-gmt360.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.