Description
Genuine Cadillac / GM OEM Instrument Cluster
Genuine OEM General Motors instrument panel cluster / speedometer gauge assembly, part number 15114645.
This factory gauge cluster is used in select Cadillac Escalade applications equipped with the compatible instrument package.
OEM Part Number
15114645
Also written as:
- 15114645
- GM 15114645
Part Type
Instrument Cluster / Speedometer Gauge Assembly
Vehicle Fitment
Fits select:
Cadillac Escalade
- 2003 Cadillac Escalade
- 2004 Cadillac Escalade
- 2005 Cadillac Escalade
Cadillac Escalade ESV
- 2003 Cadillac Escalade ESV
- 2004 Cadillac Escalade ESV
- 2005 Cadillac Escalade ESV
Cadillac Escalade EXT
- 2003 Cadillac Escalade EXT
- 2004 Cadillac Escalade EXT
- 2005 Cadillac Escalade EXT
Designed for compatible vehicles equipped with the factory gauge configuration including the transmission-temperature gauge.
Exact part-number matching is recommended.
Instrument Functions
The factory instrument cluster includes vehicle gauges and displays such as:
- Speedometer
- Tachometer
- Fuel gauge
- Engine temperature gauge
- Oil pressure gauge
- Battery / voltage gauge
- Transmission temperature gauge
- Digital odometer / information display
- Warning indicators
- Turn-signal indicators
- Vehicle status lights
Available functions depend on the original vehicle configuration.
Important Fitment Information
General Motors used several instrument cluster variations during these model years.
Clusters may look nearly identical while having different internal configurations.
Please verify:
- OEM part number
- Gauge layout
- Transmission-temperature gauge
- Steering-wheel-control configuration
- Electrical connector
- Vehicle options
before ordering.
Exact OEM Number
15114645
Matching this number is the safest way to confirm compatibility.
Condition
Used Genuine OEM Cadillac / General Motors Part
This instrument cluster may show normal cosmetic signs of previous use including:
- Light scratches
- Lens marks
- Surface wear
- Dust
- Button wear
- Installation marks
- Label wear
Please inspect all product photographs carefully for exact cosmetic condition.
You will receive the actual instrument cluster shown in the listing photographs.
Mileage / Odometer Information
The odometer mileage stored in the instrument cluster may reflect the mileage of the vehicle from which the cluster was removed.
Mileage shown on the replacement cluster may not automatically match the receiving vehicle.
The buyer is responsible for complying with all applicable federal, state, and local odometer disclosure requirements.
Common Failure Symptoms
A failing GM instrument cluster may cause symptoms including:
- Speedometer not working
- Speedometer reading incorrectly
- Tachometer not working
- Fuel gauge malfunction
- Temperature gauge malfunction
- Oil-pressure gauge malfunction
- Transmission-temperature gauge malfunction
- Gauges sticking
- Gauges displaying incorrect readings
- Intermittent gauge operation
- Backlighting failure
- Digital odometer display problems
- Cluster intermittently shutting off
Proper vehicle diagnosis is recommended before replacing the instrument cluster.
Installation
Factory-style replacement instrument cluster for compatible Cadillac applications.
Professional installation is recommended.
Replacement may require vehicle-specific mileage setup, configuration, or programming depending on the receiving vehicle.
What Is Included
1 × Genuine Cadillac OEM Instrument Cluster
Part Number: 15114645
Only components physically shown in the product photographs are included.
No additional trim, wiring, switches, programming equipment, or accessories are included unless pictured.
Warranty
Covered by the Oz’s Garage 30-Day Replacement Warranty.
Warranty does not cover damage caused by:
- Incorrect vehicle application
- Improper installation
- Electrical shorts
- Wiring problems
- Power surges
- Water damage
- Modification
- Tampering
- Physical damage after delivery
Labor, programming, mileage correction, installation, diagnostic, and related vehicle expenses are not covered.
Shipping
The instrument cluster will be carefully packaged to help protect the:
- Clear lens
- Gauge needles
- Housing
- Display
- Circuit board
- Electrical connector
during transportation.
Usually ships within 1–2 business days.
🌎 Worldwide shipping available.
International buyers are responsible for applicable customs duties, import taxes, brokerage charges, and other local fees.
Why Buy From Oz’s Garage?
- Genuine OEM automotive parts
- Hard-to-find factory electronics
- Original Cadillac / GM components
- 30-Day Replacement Warranty
- Worldwide shipping available
- Usually ships within 1–2 business days
