Where can I get a list of meanings for the Product Identification Label for my 2004 Blazer? I want to know what my truck has. I tried the web and it didn't help at all.

 

Here you go.
RPO Code List
The production/process codes provide the description of the Regular Production Options (RPOs) used on the vehicle. The RPO list is printed on the Service Parts Identification Label. The following is a list of the RPO abbreviations and the description of each:

RPO
Description

AA3
Window Tinted, Deep Tint

AG0
Adjuster, Front Seat, Power

AG1
Adjuster, Driver Seat, Power 6-Way

AG2
Adjuster, Passenger Seat, Power 6-Way

AH8
Adjuster, Passenger Seat, Power 8-Way

AJ1
Window Tinted, Deep Tint

AM6
Seat, Front Split, 3 Passenger, Center Arm Rest

AM7
Seat, Rear Folding

ANL
Sale Package Air Deflector and Fog Lamp

AN3
Seat, Front Bucket

AU0
Remote Keyless Entry

AU3
Power Door Locks

AV5
Seat, Front Bucket, High Back

A28
Window, Rear Full Width, Sliding

A31
Window Power Operated, Side

BAG
Parts Package Export

BG9
Covering Floor Rubber

BNB
Ornamentation Exterior, Unpainted

BZY
Liner PUBX

B30
Covering, Floor Carpet

B32
Covering Floor Mats, Front Auxiliary

B84
Molding B/S Exterior

B94
Ornamentation Extgerior, Emblem, Body

CF5
Sun Roof, Glass, Sliding, Electric

CKD
Vehicle Completely Knocked Down

C25
Wiper System Rear Window, Intermittent

C3A
GVW RATING 4400 LBS

C3G
GVW RATING 4450 LBS

C3T
GVW RATING 5350 LBS

C42
HVAC System Heater Deluxe, Outside Air

C49
Defogger Rear Window, Electric

C5A
GVW Rating 4900 lbs

C5C
GVW Rating 5000 lbs

C5D
GVW Rating 4600 lbs

C5T
GVW Rating 4200 lbs

C6F
GVW Rating 5150 lbs

C6I
GVW Rating 4850 lbs

C60
HVAC System Air Conditioner, Front Manual Controls

DD0
Mirrors, Outside, Remote Control, Electric, Heated, Light Sensitive

DD8
Mirrors, Inside, RV, Light Sensitive

DH6
Mirrors, Inside Front Van, Sunshade

DK2
Mirror, Outside Remote Control, Electric, Heated, Color

DK7
Console Roof Interior, Custom

DK8
Console Roof Interior, Deluxe

D07
Console Front Compartment Floor, Custom

D34
Mirror I/S Front VAN Left Hand and Right Hand, Sunshade, No Illumination

D44
Mirror, Outside, Color

D55
Console Front Compartment, Floor

D98
Stripe, Accent

EVA
Test DVT, Evaporator Emission Requirement

E55
Body Equipment End Gate

E62
Body Equipment Stepside

E63
Body Equipment Fleetside PUBX

FF4
Arm Torsion Bar Spring Adjustment (C)

FF5
Arm Torsion Bar Spring Adjustment (D)

FF6
Arm Torsion Bar Spring Adjustment (E)

FF7
Arm Torsion Bar Spring Adjustment (F)

FK2
Arm Torsion Bar Spring Adjustment (A)

FK3
Arm Torsion Bar Spring Adjustment (B)

GT4
Axle Rear 3.73 Ratio (Dup with 5X1)

GT5
Axle Rear 4.10 Ratio (Dup with GT8)

GU4
Axle Rear 3.08 Ratio

GU6
Axle Rear 3.42 Ratio

G80
Axle Positraction Limited, Slip

JC1
Brake Vacuum Power, 4-Wheel DISC, 5500 lbs

JM3
Booster Brake, 240 mm Tandem, High Flow

KA1
Heater Seat

K05
Engine Block Heater

K18
Reactor System, Air Injection, Electric

K34
Cruise Control Automatic, Electronic

K53
Fuel Sender Assembly, Robust Fuel System

K60
Generator, 100 Amp

LIN
Plant Code, LInden, NJ

LN2
Engine, Gas, 4 Cylinder, 2.2 L, MFI

LU3
Engine, Gas, 6 Cylinder, 4.3 L, MFI, V6, 90 Deg

MW2
Transmission, Manual 5-Speed, 76 mm, 3.96 1st, .83 5th, O/D

M30
Transmission, Automatic 4-Speed, 4L60E, Electronic

M50
Transmission, Manual 5-Speed, 85 mm, 3.49 1st, O/D

NC1
Emission System California LEV

NF4
Emission System Clean Fuel, Fleet

NF7
Emission System Federal NLEV

NF9
Emission

 

Holy crap thats a long arsed list. lol I hope you didn't type all that. It looks like it should be a sticky thread somewhere. Could be useful.

 

Yeah, that was really unnecessary. Please in the future only link to such a list (which has been done here NUMEROUS times).

 

I have a master RPO guide in pdf format if anyone wants it. Covers all of GM.

 

Sorry, guess I need to work on my computer skills, for linking

 

Holy crap dude. Thanks and where did you get that?

 

hey rammer i'd like a copy.

 

It's been linked to on here before. Search is your friend:

Anyway, here's one thread:
https://blazerforum.com/m_11751/tm.htm
The thread above has a link to the master RPO code list in PDF format.

*EDIT* - Google is also your friend... "GM RPO Codes"
http://www.wiu.edu/users/muwtj1/rpocodes.htm
^^^master RPO listing for all modern GM vehicles^^^

 

What does "RPO" stand for? How do i get info off of an engine block, such as what year and what type of bottom end it is? I had a 4.3 given to me with vortec heads but i don't think its a vortec bottum end(as there is no balance shaft present). p.s. anyone know which engine is better to use? the one without the balance shaft, or with.