For 1990-2009 cars

The following table provides the description of the Regular Production Option (RPO) codes that are available on the vehicle. The vehicle's RPO list is printed on the Service Parts Identification Label.

RPO | Description
--- | ---
A20 | Window, Rear Quarter Vent Swing-Out - Power-Operated
A31 | Window Power-Operated Side; Domestic Inc.: Express Down; GME Inc. Auto Down/Auto Up/Anti-jam
AB4 | Seating Arrangement 5 Pass w/Bucket Seats (Chev Req. 9C6)
ABA | Seat Configuration #1 (Req. 7 Pass. ZP7); Row 1: Front Buckets - 2; Row 2: 40/60 Bench - 2 (RPO AT5); Row 3: 50/50 Bench - 3 (RPO AM9)
ABB | Seat Configuration #2 (Req. 7 Pass. ZP7); Row 1: Front Buckets - 2; Row 2/3: Rear Buckets - 3/2 (RPO AL4)
ABC | Seat Configuration #3 (Req. 7 Pass. ZP7); Row 1: Front Buckets - 2; Row 2: Solid Bench - 2 (RPO AQ3); Row 3: Solid Bench - 3 (RPO AM7)
ABD | Seat Configuration #4 (Req. 7 Pass ZP7); Row 1: Front Buckets - 2; Row 2: Captain Seats - 2 (RPO AQ4); Row 3: 50/50 Bench - 3 (RPO AM9) (Chev Req. Y91)
ACG | Filler Opaque Glass, Side Rr Window (Req. Z10)
AG1 | Adjuster Front Seat Power 6-Way Driver (Chev Req. Y91)
AG2 | Adjuster, Front Passenger Seat Power 6-Way (Req. IP2)
AG9 | Adjuster Seat Power 6-Way Dr/Pass (GME Req. Y94 - Pont Req. IPC Cloth)
AJ1 | Window Tinted Deep, All Except Windshield and Doors (Frt) (Solar Privacy Glass)
AJ7 | Restraint System Frt Seat, Inflatable, Dr/Pass, Front and Side
AL4 | Seat Rr Bucket w/Reclin, Hdrest (2nd/3rd Rows)
AM7 | Seat Rr Folding (3-Pass Bench) (3rd Row)
AM9 | Seat Rr Split Back, Folding (50/50 Split Bench 3-Pass) (3rd Row)
AN2 | Seat Child Integral Single RH 2nd Row (Chev/Pon Req. AT5/AL4 - Olds Req. AT5)
AN5 | Seat Child Integral - Dual LH/RH 2nd Row (Chev/Pon Req. AT5/AL4 - Olds Req. AT5)
AP9 | Restraint Cargo (Convenience Net - Cross Cargo Area) (Chev Req. Y91)
AQ3 | Seat Rr Cntr 2-Pass Solid Bench (2nd Row)
AQ4 | Seat Rr Captain w/Reclin, Headrest, Armrest, (2nd Row)
AR9 | Seat Frt Bucket, European Style, Pass and Driver Recline
AT5 | Seat Rr Center, Folding 2-Pass 40/60 Bench, (2nd Row)
AU0 | Lock Control Remote Entry (RFA) (Int Lights - On/Fade Off)
AV5 | Seat, Front Bucket, Highback (Chev Req. ZX2/Z10/9C6)
BAD | Equipment Modification Trim - Delete (Req. Z10)
AF1 | Covering Rr Floor Mats - Delete (Req. FLT)
AF9 | Covering Frt Floor Mats - Delete (Req. FLT)
AG9 | Covering Floor Rubber (Req. Z10/9C6)
C34 | HVAC System Air Conditioner Heater Combination (Frt/Rr w/Rear Controls)
C36 | Heater Auxiliary (Opt. Chev Can) (Pont Req. AJ1+E88)
C3L | GVW Rating 5357 Lbs. (GME Req. LL6/LL9)
C3M | GVW Rating 5170 Lbs. (Req. LA9)
C49 | Defogger Rear Window Electric
C60 | HVAC System Air Conditioner Front Manual Controls
C79 | Lamp Interior, Roof Rail, Courtesy & Single Reading (Rows 2/3 - SSD / Row 3 - DDS) (Chev Req. Y91)
CF5 | Roof Sun, Glass, Sliding, Electric w/Shade (Frt)
D32 | Mirror, I/S Sunshade w/Cvr & Map Hldr - RH (Chev Req. Y91)
D84 | Paint, Custom Two-Tone
D89 | Paint Special Decor (B Pillar Blackout)
DD9 | Mirrors, Outside LH/RH Remote Control, Electric, Breakaway, Painted (Black)
DH6 | Mirror, I/S Sunshade Illum. & Map Hldr - LH/RH (Chev Req. Y91)
DK6 | Console, Interior Roof (Ext. - Inc. DIC) (Chev Req. Y91)
DL5 | Decal Roadside Service Information (N/A Can/Exp)
E58 | Door, Electric Sliding Side (R/H Side Only)
E88 | Pocket Stowage (Cargo Net Storage - RH Sidewall) (Req. G67/C34/C36)
FE1 | Suspension System Soft Ride
FE2 | Suspension System Ride, Handling (Pon Req. WX4)
FE3 | Suspension System Sport (Touring) (Chev Req. Y91/V92) (Inc. G67)
FE9 | Certification Emission Federal (GME/IPC ECE/EEC)
FR9 | Ratio Transaxle Final Drive 3.29 (Req. LA1)
G50 | Spring, Rear Heavy Duty, Var 1 (Req. Z10/9C6)
G67 | Level Control Auto, Air - Inc. Inflator (V41) Exc. GME and Chev Cargo Van (GME Req. Y94)
GQ1 | Axle Rear Standard Ratio
IHN | Trim Interior Design (HN) (Req. Z10/9C6)
IP2 | Trim Interior Design (P2)
IPB | Trim Interior Design (PB)
IPC | Trim Interior Design (PC) (Chev Req. Y91)
JM4 | Brake System Power, Frt Disc, Rr Drum, Cast Iron, Antilock, Frt/Rr Wheel
K05 | Engine Block Heater
K34 | Cruise Control Automatic Electronic (GME Req. Y94)
K68 | Generator, 105 AMP
KA1 | Heater Seat, (GME Req. ZQ2)
KC4 | Cooling System Engine Oil (Req. V08)
KG9 | Generator, 140 AMP (Req. C34/9C6)
KNB | Air Cleaner, Dry
LA1 | Engine, Gas, 6 Cyl. 3.4L, MFI, HO
M13 | Trans, Auto 4-Spd, HMD F31 (4T60E) Elec Controlled Clutch (Req. LA1)
N30 | Wheel, Deluxe (Urethane)
N33 | Steering Column, Tilt Type (GME Req. Y94)
NB8 | Emission Override California System
NG1 | Certification Emission, Geographically Restricted Registration
NK4 | Wheel, Sport Leather (GME Req. Y94 - Inc. Leather Shifter Knob) (Pont/Olds Req. UK3)
NV6 | Steering Power, Reduced Effort
NW9 | Traction Control Electronic (Chev Req. Y91)
P42 | Tires Self Sealing (Chev Req. XPU/YPU - Pont Req. XPU/YPU or XPA/YPA)
PB4 | Lock, Wheel
PG1 | Wheels 15x6, Steel
PH3 | Wheels 15x6, Aluminum Cast 115mm Bolt Circle (GME Req. Y94)
T96 | Lamps, Fog Front (GME Req. ZQ2)
U18 | Speedometer Instrument, Kilo (Europe)
U19 | Speedometer-Instrument Kilo/Miles; Kilo Odometer
U1C | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Clock, ETR
U2E | Cluster Instrument, Coolant Temperature, Trip Odometer
U76 | Antenna, Windshield Radio (Integrated)
UA6 | Theft Deterrent System (Content)
UH8 | Cluster Instrument, Coolant Temperature, Trip Odometer, Tachometer
UK3 | Electronic System Steering Wheel Accessory Controls (GME Req.Y94) (Pont Req. K34)
UK6 | Radio Control, Rr Seat, & Earphone Jacks (2)
UL0 | Radio AM/FM Stereo, Seek/Scan, Auto Reverse Music Search Cassette, Auto Tone, Clock, ETR (Req. UZ5)
UM1 | Radio AM/FM Stereo, Auto Reverse Cassette (UT6 Radio), Equalizer, Clock, ETR w/Compact Disc (Remote CD) (Req. UZ5)
UM6 | Radio AM/FM Stereo, Seek/Scan, Auto Reverse Cassette, Clock, ETR
UM7 | Radio AM/FM Stereo, Seek/Scan, Clock, ETR
UN0 | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Auto Tone, Clock, ETR (Req. UZ5)
UN6 | Radio AM/FM Stereo, Seek /Scan, Auto Reverse Music Search Cassette, Clock, ETR
UN7 | Radio AM/FM Stereo, Auto Reverse Cassette (UL0 Radio), Auto Tone Control, Clock, ETR, Compact Disc (Remote CD) (Req. UZ5)
UP3 | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Equalizer, Clock, ETR (Req. UZ5)
UT6 | Radio AM/FM Stereo, Seek/Scan, Auto Reverse Music Search Cassette, Equalizer, Clock, ETR (Req. UZ5)
UX6 | Speaker System Front, Dual (Req. Z10)
UZ4 | Speaker System, Four Dual Front Door Extended Range, Dual Rear Liftgate Extended Range
UZ5 | Speaker System, Four Dual Front Door Coaxial, Dual Rear Liftgate Coaxial
V08 | Cooling System Heavy Duty (Req. V92/9C6)
V54 | Luggage Carrier Roof, Painted (Black)
V73 | Vehicle Statement US/Can
V76 | Hook Tow, (Euro)
V92 | Trailer Provisions (Chev Req. Y91) Inc.: 5-Wire Harness (UY7); Heavy Duty Flasher; Eng. Oil Cooler (KC4); Heavy Duty Radiator & Trans. Cooler Upgrade (V08)
VH9 | Envelope Owner Information Manual
VK3 | License Plate Front Mounting Pkg
WJ7 | Trim Override Interior - Leather (Inc. Steering Wheel) (Pont Req. AG1/UK3 - Olds Req. ABD/UK3)
WX4 | Merchandised Pkg Montana Inc.: Sus. System, Handling (FE2); Elec. Level Control (G67); Traction Control Elec. (NW9); Styled Alum. Whls (PH3); Luggage Rack (V54); Dom P215/70R15 AL2 97S WOL Tires (XPA); IPC Exp 205/65R15 (XNA)
XGY | Tire Frt P205/70R15 BL R/PE ST TL ALS 95S
XNA | Tire Frt 205/65R15 BW R/PE ST TL Hwy 94H
XPA | Tire Frt P215/70R15 WOL PE ST TL AL2 97S (Req. WX4 - Inc. P42)
XPK | Tire Frt P215/70R15 BW R/PE ST TL ALS 97S
XPU | Tire Frt P215/70R15 BW R/PE ST TL AL2 97S (Olds Req. FE3)
YF5 | Certification Emission California
YGY | Tire Rear P205/70R15 BL R/PE ST TL ALS 95S
YPA | Tire Rear P215/70R15 WOL PE ST TL AL2 97S (Req. WX4/XPA-Inc. P42)
YPK | Tire Rear P215/70R15 BW R/PE ST TL ALS 97S (Req. XPK)
YPU | Tire Rear P215/70R15 BW R/PE ST TL AL2 97S (Req. XPU)
Z10 | Merchandised Package Cargo Van Inc.: Opaque Glass Rr Side Windows (ACG); Trim Equip. Modification - Delete (BAD); Rubber Floor Covering (BG9); Heavy Duty Rear Spring (G50); Speaker System Dual Frt (UX6); Frt High Back Seats (ZX2); Vinyl Trim (14N)
Z49 | Export Canadian Modifications Mandatory Base Equipment Inc.: Rear Window Defogger (C49); Heater Engine Block (K05); Kilo/Miles Speedometer (U19); Front License Plate Bracket (VK3)
ZP7 | Seating Arrangement 7 Pass (See ABA-ABD)
ZP8 | Seating Arrangement 8 Pass (GME less Y94); Row 1: Front Buckets (2) (AR9); Row 2: 3 Buckets (AL4); GME Row 3: Solid Bench (AM7); Pon/Olds Row 3: 50/50 Bench (AM9)
ZX2 | Seating Arrangement Driver & Passenger Highback (Req. Z10)
142 | Trim Combination Leather Light Gray (2)
372 | Trim Combination Leather Med. Dk. Teal (2)
522 | Trim Combination Leather Light Neutral (2)
09U | Primary Color Exterior, Crimson King Metallic (Req. D89 Exc. Chev)
13U | Primary Color Exterior, Bright Silver Metallic (Req. D89 Exc. Chev)
14B | Trim Combination Cloth Light Gray (B)
14C | Trim Combination Cloth Light Gray (C) (Chev Req. Y91)
14I | 14I Interior Trim Light Gray (I)
14N | Trim Combination Vinyl Light Gray (N) (Req. Z10/9C6)
16U | Primary Color Exterior, Bright White (Req. D89 Exc. Chev)
28U | Primary Color Exterior, Black Sapphire Metallic (Pont/IPC Exp Req. D84)
32U | Primary Color Exterior, Dark Otter Metallic
35U | Primary Color Exterior, Dark Teal Metallic
37B | Trim Combination Cloth Med. Dk. Teal (B)
37C | Trim Combination Cloth Med. Dk. Teal (C) (Chev Req. Y91)
37I | Interior Trim Med. Dk. Teal (I)
42U | Primary Color Ext., Med. Sea Green Metallic
47U | Primary Color Exterior, Medium Dark Lichen (Req. D89 Exc. Chev)
49L | Secondary Color Exterior, Light Sandrift Metallic (Pont/IPC Req. D84)
49U | Primary Color Exterior, Light Sandrift Metallic (Req. D89 Exc. Chev)
52B | Trim Combination Cloth Light Neutral (B)
52C | Trim Combination Cloth Light Neutral (C) (Chev Req. Y91)
52I | Interior Trim Light Neutral (I)
6Y2 | Rear Seat - Delete (3rd Seat) (Req. FLT)
9C6 | SEO Vehicle Taxi Cab Inc.: Seating Arrangement, 5-Pass. (AB4); Rubber Floor Covering (BG9); Heavy Duty Rear Spring (G50); Generator, 140 Amp (KG9); Cooling System, Heavy Duty (V08); Vinyl Trim (14N); Wiring Provisions, Roof (6F5)