RPO Codes

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Dec 9, 2001 | 05:49 AM

nsimmons

Thread Starter

Burning Brakes

Joined: Apr 2001

Posts: 904

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From: Langley, BC, Canada

RPO Codes

Ok ive managed to identify most of the codes there are some that elude me..can anyone help fill it in. Also if you spot anything kinda neat, i know about the z51.

VIN : 1G1AY0781E5117453

1YY07 Base Coupe

AU3 Power Door Locks
A42 Seat, Power, Driver
A51 Seat, Front, Bucket, Passenger, Driver
BGR Bowling Green Production Plant
B16 Processing Option
CC3 Removable Transparent Roof Panel
C49 Electric Rear Defogger
DL8 Mirror, Heated Outside
D9B Vehicle Speed Sensor
E57
E9Z Key Speedo Delete
FE7 Suspension, Heavy Duty
F51 Gas Shock Absorbers
HE3 Axle, Rear, 3.07 Ratio
KC4 Engine Oil Cooler
K05 Engine Block Heater
K61 Generator, 97 Ampere
L83 Engine, 5.7L V8, CFI
MD8 Transmission, Automatic, 4-Speed, 700R4
MX0 Auto. Transmission w/ Overdrive
NA5 Emission System, Federal
NB1 Federal Emissions
PX2
QZD P255/50VR16, Steel Belt Radial Tires
UG4
UU8 Delco Bose Stereo System
V01 Heavy Duty Radiator
V73 Vehicle Certification
W82
Z49 Canadian Base Equipment
Z51 Performance Handling Pkg.
Z6A Rear Window/Side Mirror Defoggers
6L3
63U
651
652

Dec 9, 2001 | 08:14 AM

Rich B.

Melting Slicks

Joined: Aug 2001

Posts: 2,516

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From: Lockport NY

Re: RPO Codes (nsimmons)

One of "Our Own" has put up a page with just about everything you could want, RPO-wise...
http://members.tripod.com/theviperpi.../maintain.html

...And here's a site with way more than I ever wanted to know about RPO codes...
http://www.corvetteactioncenter.com/tech/rpo.html

[Modified by Rich B., 7:24 AM 12/9/2001]

Dec 9, 2001 | 12:20 PM

Wildride

Burning Brakes

Joined: Sep 1999

Posts: 786

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Cruise-In II Veteran

Re: RPO Codes (nsimmons)

According to the factory 1984-90 Chevrolet Parts Manual dated April 1990 these RPO's are:

PX2 - Wheel, Rear (aluminum)
E5Z - Adapter, Speedo Delete
63U - Exterior Color-
65I - Interior Color, Antelope
652 - Trim Combination, Leather, Medium Antelope

Nothing is listed for a "W82", but usually (but not always) a RPO in the W## series is a special marketing or appearance package. The E## series is usually something to do with the body such as a special door, an extra convertible release handle, etc.

Dec 9, 2001 | 02:33 PM

Rich B.

Melting Slicks

Joined: Aug 2001

Posts: 2,516

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From: Lockport NY

Re: RPO Codes (Wildride)

Quote:

According to the factory 1984-90 Chevrolet Parts Manual dated April 1990...

Wildride -

Whereabouts in the manual did you find these codes??? I'd like to look up my codes, too! (I have old manual dated 9-90).

Dec 9, 2001 | 03:24 PM

CFI-EFI

Race Director

Joined: Sep 2000

Posts: 17,298

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From: The Top of Utah

Re: RPO Codes (nsimmons)

I have to go along with Wildride on these. I have a "1984-'89 Parts and Illustration Catalog", effictive April '89. My book doesn't list any, UG's. There IS a U64 for "Speaker system, 4, dual front dash mounted, dual standard range package shelf/quarter". My best guess on the "W82" is the Motor Trend Car of the Year, sticker. Good luck.

Dec 9, 2001 | 06:54 PM

Wildride

Burning Brakes

Joined: Sep 1999

Posts: 786

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Cruise-In II Veteran

Re: RPO Codes (Rich B.)

Rich B. - In my copy, the GM Production Options start on Page 27 of the catalog.

Some info regarding the Uxx series of options - these seem to be instrument cluster and/or warning device options. For example there is a UD4-Alarm, Vehicle Speed (120KPH) (Export) and a UB4-Lamp, Side Marker. Nothing is listed for a UG4 though.

I have noticed that sometimes the Service Parts Identification placard is sometimes illegible or "subject to interpretation". For example the "651" code is most likely "65I". A little detective work comparing codes with what is installed will often give the right answer.

Dec 11, 2001 | 12:08 PM

NeedSpeed

Le Mans Master

Joined: Mar 2000

Posts: 7,805

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From: If you read this, you'll go blind

Re: RPO Codes (nsimmons)

I don't have a match, but other 6L#'s are related to rear view mirrors.

Dec 11, 2001 | 02:58 PM

Scoob

Team Owner

Joined: Mar 1999

Posts: 89,144

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From: Life's tough, wear a helmet.

Re: RPO Codes (nsimmons)

63U PRIMARY COLOR, EXTERIOR, MED TAUPE MET (92)

Edit: I agre with an above post that UG4 is probably U64 (since you have the UU8 Bose system)

U64 SPEAKER SYSTEM, 4, DUAL FRT DASH MTD, DUAL STD RGE

And 651 is probably 65I because you have 652

65I INTERIOR TRIM, MED ANTELOPE (91)

[Modified by Scoob, 2:00 PM 12/11/2001]