I Need Help With Some Rpo Codes
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Junior Member
Joined: Oct 2004
Posts: 3
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From: niles mi
Car: 1984 trans am
Engine: 305(that is built)has a holley contender high rise intake, headers, dual feed holly carb and it has a mild cam
Transmission: 700r4
I Need Help With Some Rpo Codes
i need some help with some rpo codes i ran them in the system and they are npt coming up can anyone help me with this. the codes are as follows MX0 NL0 QHW
WS1 11L 11U 17C 17I 179 19M 6UM 7UJ D03 A01 E6N THOSE ARE THE ONES THAT I AM HAVING TROUBLE TRYING TO FIND The rpo decoder says that they are not in the system can any one help me out with those codes?
Any help will be apprecated
thanks
shawn
littleman1983ta
WS1 11L 11U 17C 17I 179 19M 6UM 7UJ D03 A01 E6N THOSE ARE THE ONES THAT I AM HAVING TROUBLE TRYING TO FIND The rpo decoder says that they are not in the system can any one help me out with those codes?
Any help will be apprecated
thanks
shawn
littleman1983ta
Member


Joined: Sep 2004
Posts: 222
Likes: 4
From: Boston, MA
Car: 1983 Pontiac Trans Am
Engine: 305 H.O. VIN "H" LG4 (For now...)
Transmission: 5 Speed Manual
Axle/Gears: Stock Posi Disc
Here you go...
The info I got on both 11U and 11L was "Primary Color White". You can try another decoder here:
http://www.transamgta.com/RPOdecoder.html
or you can order a packet on your car for $35 from Pontiac Historical Services at:
http://www.phs-online.com/
Good luck in your quest!
http://www.transamgta.com/RPOdecoder.html
or you can order a packet on your car for $35 from Pontiac Historical Services at:
http://www.phs-online.com/
Good luck in your quest!
Supreme Member
Joined: Nov 2004
Posts: 1,196
Likes: 6
From: Illinois
Car: '91 Z28 & '90 RS Vert & '89 RS
Engine: 5.7L & none & 2.8L (soon to be LSX)
Transmission: yes
Axle/Gears: One's with teeeeefs
Here's a few more.....
A01 - Window, Tinted, All Shaded, W/S
D03 - D1B Paint, Process, Water Rinse
MX0 - Transmission, Auto, Overdrive
QHW - 205/70R14 Tires, White Letter
WS1 - Firebird Perforance Value Package #1
11U - White Exterior Paint
17C - Trim Combo - Cloth, Charcoal (82-84)
D03 - D1B Paint, Process, Water Rinse
MX0 - Transmission, Auto, Overdrive
QHW - 205/70R14 Tires, White Letter
WS1 - Firebird Perforance Value Package #1
11U - White Exterior Paint
17C - Trim Combo - Cloth, Charcoal (82-84)
Junior Member
Joined: Sep 2004
Posts: 17
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From: Airdrie, Alberta
Car: 92 RS
Engine: LB9
Transmission: MM5
11L would also be for the same colour as 11U
GM used this system to allow for two-tone paints - since your car as the same 11 "Upper" and 11 "Lower" colours, then it was built as a solid tone car.......
For example (and off topic from 3rd gen F-cars): 41U/96L was a pretty popular combination on C/K pickups in the mid 90's (Black upper/ Silver lower) - with ZY4, this meant that the silver was down the middle of the truck, with black above and below....
As a further aside, 11U has been the RPO code for pewter metallic since 1998 or so on GM cars and trucks......
GM used this system to allow for two-tone paints - since your car as the same 11 "Upper" and 11 "Lower" colours, then it was built as a solid tone car.......
For example (and off topic from 3rd gen F-cars): 41U/96L was a pretty popular combination on C/K pickups in the mid 90's (Black upper/ Silver lower) - with ZY4, this meant that the silver was down the middle of the truck, with black above and below....
As a further aside, 11U has been the RPO code for pewter metallic since 1998 or so on GM cars and trucks......
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