Unknown RPO codes for 84 trans am
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Member

Joined: Oct 2003
Posts: 282
Likes: 0
From: Ontario
Car: 1984 pontiac trans am
Engine: Block #14010209...350...80-85
Transmission: 700 R4
Unknown RPO codes for 84 trans am
D60
E6N
MX0
NM4
QHW
WV1
W82
Z31
17C
55M
55P
6UK
7UJ
ive checked around and havn't found these
i read that e6n is a non closed loop emissions but thats all ive been able to find. any help would be greatly appreciated.
E6N
MX0
NM4
QHW
WV1
W82
Z31
17C
55M
55P
6UK
7UJ
ive checked around and havn't found these
i read that e6n is a non closed loop emissions but thats all ive been able to find. any help would be greatly appreciated.
Last edited by curtis84ta; Jul 12, 2006 at 10:25 AM.
Joined: May 2006
Posts: 577
Likes: 2
From: Minnesota
Car: 84' Trans Am
Engine: 5.0 H.O. L69
Transmission: 700R4
Axle/Gears: 3.73 Disc Brakes
D60 was not in the database
Code: Option:MX0MERCHANDISED, TRANS, AUTO PROVISIONS, O/Dnm4 was not in the database
qhw was not in the database
wv1 was not in the database
w82 was not in the database
z31 was not in the database
17c was not in the database
MX0= 7004r trans with o/d
Code: Option:MX0MERCHANDISED, TRANS, AUTO PROVISIONS, O/Dnm4 was not in the database
qhw was not in the database
wv1 was not in the database
w82 was not in the database
z31 was not in the database
17c was not in the database
MX0= 7004r trans with o/d
Joined: Jan 2002
Posts: 1,434
Likes: 6
From: Dallas
Car: 1982 Trans Am KITT Replica
Engine: LU5 305 CROSSFIRE
Transmission: TH-350
Axle/Gears: Limited Slip 3:23
Originally Posted by curtis84ta
D60
E6N
MX0
NM4
QHW
WV1
W82
Z31
17C
55M
55P
6UK
7UJ
ive checked around and havn't found these
i read that e6n is a non closed loop emissions but thats all ive been able to find. any help would be greatly appreciated.
E6N
MX0
NM4
QHW
WV1
W82
Z31
17C
55M
55P
6UK
7UJ
ive checked around and havn't found these
i read that e6n is a non closed loop emissions but thats all ive been able to find. any help would be greatly appreciated.
Heres some I found

E6N
MX0 = 4 speed 700R4 trans
QHW = 205/70/14 Whitewall tires on Base Firebird
WV1
W82=Mid Level Suspension
Z31
17C
55M=Goldwing Metallic
55P
6UK
7UJ
Senior Member
iTrader: (6)
Joined: May 2005
Posts: 751
Likes: 0
From: Beech Bluff,TN
Car: 1991 Trans Am Convertible
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3:08
I have an 84 TA and I cant find the rpo list....wher is it on these cars?
I have looked in glove comp...and in trunk compartment...
I have looked in glove comp...and in trunk compartment...
Supreme Member
iTrader: (1)
Joined: Sep 2004
Posts: 1,372
Likes: 2
From: Toledo, OH
Car: 1982 Trans Am
Engine: SBC 400
Transmission: 700-R4
Axle/Gears: 9 Bolt 2.77
Originally Posted by curtis84ta
center console glove compartment on the lid.
Trending Topics
Supreme Member
Joined: May 2004
Posts: 2,924
Likes: 1
From: Kingston, Tn
Car: 1987 GTA
Engine: LT1
Transmission: T56
Axle/Gears: 9 bolt 3.70 posi
82-85 Firebirds have a few of the RPO codes on a plate that is rivited to the radiator support. Starting in '86 is when the codes were moved to a sticker inside of the console.
Senior Member
iTrader: (6)
Joined: May 2005
Posts: 751
Likes: 0
From: Beech Bluff,TN
Car: 1991 Trans Am Convertible
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3:08
I looked under the driver side back seat and nothing....I really am interested in exactly what I have bought..hehe
Supreme Member
iTrader: (3)
Joined: Feb 2003
Posts: 2,065
Likes: 0
From: California
Car: 1982 Trans Am & 1982 Corvette
Engine: L-98 with LO-3 induction. 350 CFI
Transmission: 5 speed and vette has 700r4
Axle/Gears: 373's in T/A .. vette unknown
my 84 trans am had the rpo codes glued to the bottom of the center console lid. and yes it came this way since I bought the car new
Joined: Dec 2000
Posts: 2,361
Likes: 2
From: Buffalo, NY
Car: 1984 Trans Am
Engine: LT1
Transmission: T56
Axle/Gears: 10 bolt w/ 4.10 gears
Originally Posted by Fast68
you guys are funny
85 is when the sticker was in the cars
in 84 and older and you are SOL
85 is when the sticker was in the cars
in 84 and older and you are SOL
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
i mean 83 and older dangit, you know what i meant lol
i just didnt type it.. stupid fingers typing other than whats in my mind, sheesh,, i hate that.,.,
sigh.,
i dont know why i even try anyways, very few ppl can seem to remember for even two whole seconds that no RPO stickers were put in the cars before 84...
i just care too damned much
should just let ppl believe whatever they think,
they do anyways, so..
good luck
i just didnt type it.. stupid fingers typing other than whats in my mind, sheesh,, i hate that.,.,
sigh.,
i dont know why i even try anyways, very few ppl can seem to remember for even two whole seconds that no RPO stickers were put in the cars before 84...
i just care too damned much
should just let ppl believe whatever they think,
they do anyways, so..
good luck
Last edited by Randy82WS7; Aug 12, 2006 at 04:17 PM.
17C, 55M, and 55P are likely paint, interior, or trim color codes.
The older the car in question the more difficult it will be to find accurate definitions since GM tends to change the codes from year to year or reuse codes when they become obsolete. The codes that are on the rpo decoder here were taken from the 91 GM shop manual, and there are/were some errors in the database. If you could find the dealership parts counter guide from the year car you're dealing with you could probably find all the definitions and they'd be accurate. Some of the codes aren't really that important or won't make sense, they're used to identify specific parts of the car for ordering replacement and repair parts... hence the SPID acronym Service Parts IDentification as is clearly printed on the label. In some cases the only time the RPO will ever be used is when you go to order parts and the computer shows three different parts with three different RPO's each.
Joined: Dec 2005
Posts: 4,796
Likes: 16
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Unknown RPO codes for 84 trans am
Going to bump an old post here, but I found a couple that aren't in any database that I can find.
E6N
WS3
WS8
WU1
17I
55P
E6N
WS3
WS8
WU1
17I
55P
Member
iTrader: (13)
Joined: Apr 2003
Posts: 111
Likes: 0
From: Mountain City, TN
Car: 92 Camaro RS
Engine: 355 L98 Carb
Transmission: WC T5
Axle/Gears: 3.73 Auburn Posi
Re: Unknown RPO codes for 84 trans am
You might try looking under the carpet IF it's the original carpet.. I pulled the build sheet off of the 84 Firebird I'm parting out.. found it under the carpet as I was pulling it out.. Got most of it but a corner was gone from it...
Member
Joined: Aug 2007
Posts: 444
Likes: 0
From: Westfield, Mass NEC-F.org
Car: 1984 RPO "Y84" Recaro T/A
Engine: HO 305ci L69
Transmission: T-5
Axle/Gears: WS6, J65, GT4: 3:73, G80: posi
Re: Unknown RPO codes for 84 trans am
WS3 was a dealer "merchandised" option group... of what it consisted each year isn't fully clear, but grouped things like interior trim, power options, etc. grouped into cheaper packages vs pricing out each option on its own.
WS8 was the dealer sales/order confirmation verification
55P is Gold Metallic Wheel Color.
17I is an interior trim color.. cant remember which- Medium Gray?
(not Charcoal)
WU1 not sure, think it was the optional dome light w/ on/off spotlights?
('84 Bird wasn't avail with overhead console)
E6N.. no idea
WS8 was the dealer sales/order confirmation verification
55P is Gold Metallic Wheel Color.
17I is an interior trim color.. cant remember which- Medium Gray?
(not Charcoal)
WU1 not sure, think it was the optional dome light w/ on/off spotlights?
('84 Bird wasn't avail with overhead console)
E6N.. no idea
Joined: Dec 2005
Posts: 4,796
Likes: 16
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Unknown RPO codes for 84 trans am
WS3 was a dealer "merchandised" option group... of what it consisted each year isn't fully clear, but grouped things like interior trim, power options, etc. grouped into cheaper packages vs pricing out each option on its own.
WS8 was the dealer sales/order confirmation verification
55P is Gold Metallic Wheel Color.
17I is an interior trim color.. cant remember which- Medium Gray?
(not Charcoal)
WU1 not sure, think it was the optional dome light w/ on/off spotlights?
('84 Bird wasn't avail with overhead console)
E6N.. no idea
WS8 was the dealer sales/order confirmation verification
55P is Gold Metallic Wheel Color.
17I is an interior trim color.. cant remember which- Medium Gray?
(not Charcoal)
WU1 not sure, think it was the optional dome light w/ on/off spotlights?
('84 Bird wasn't avail with overhead console)
E6N.. no idea
I do have gold Metallic wheels!
I have a dome light with two map lights.
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