What is RPO code Y91?

Y91 means a luxury package in any of our GM trucks that offers that build level. All Excalades are Y91. Y92 means a Special Edition. ( Like a Northface Av, which would show RPO Y92).

Where is RPO code located?

The RPO Codes can be found on a placard labeled “Service Parts Identification” in the glove box, on the trunk floor or inside the driver’s door panel.

What is my GM RPO code?

GM RPO Codes, or General Motors “Regular Production Option” codes contain lots of valuable information about your GM vehicle. Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes, usually located on the placard labeled “Service Parts Identification” inside the drivers door panel or glove box.

What do my RPO codes mean?

Regular Production Option
RPO stands for Regular Production Option and is General Motors’ standard coding for the configuration options of a vehicle. Usually composed of a combination of three alphanumeric characters (like LS3), an RPO code designates how a vehicle is built during production.

What is UQ3?

UQ3- STANDARD BASE SPEAKERS (NO EXTERNAL AMP) UQ5- STEP UP SPEAKERS (NO EXTERNAL AMP) UQ7- ANALOG BOSE AMP. UQA-SAME AS UQ7 (FOUND IN SOME SUV) Y91-HALF DIGITAL BOSE AMP.

What RPO code is transfer case?

RPO code is NR4. AUTOMATIC TRANSFER CASES.

Which RPO code is for gear ratio?

GM RPO Codes – Factory Identification Labels and Interpretation

RPO Code Description Ratio
GT2 Axle Rear 2.29
GT4 Axle Rear (Dup of 5X1) 3.73
GT5 Axle Rear (Dup of GT8) 4.10
GT7 Axle Rear 3.33

What RPO code is gear ratio?

Does VIN number tell gear ratio?

Identify the VDS section, the fourth through eighth digits of the VIN. This section typically includes information such as the vehicle model, engine size and body type. While not every vehicle manufacturer includes gearbox ratio information in the VDS, this will be where the information is found if it was included.

What does the RPO code on a car mean?

What do RPO Codes Designate? Each RPO code is a combination of three alphanumeric characters (like Z71) that refers to a specific option or modification to the vehicle as built during production. The RPO codes identify the base model of the vehicle along with options such as paint color, engine, infotainment system, wheels, etc.

Where is the RPO code on a Chevy Silverado?

In some cases, the RPO has become so identifiable to a specific vehicle that the code has become a part of the vehicle’s model name: Camaro Z28, Silverado Z71, Corvette Z06, Corvette ZR1. Where are the RPO Codes Located? Your vehicle’s RPO codes can be found on a sticker in the vehicle’s glove box or compartment.

Where can I find the RPO code on my Camaro?

In some cases, the RPO has become so identifiable to a specific vehicle that the code has become a part of the vehicle’s model name: Camaro Z28, Silverado Z71, Corvette Z06, Corvette ZR1. Where are the RPO Codes Located? Your vehicle’s RPO codes can be found on a sticker in the vehicle’s glove box or compartment. Are RPO Codes Actually Useful? Yes!