Standard Ignition KET133 Keyless Entry Transmitter
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Standard Ignition

Standard Ignition KET133 Keyless Entry Transmitter

Brand Standard Ignition KET133
Battery Included Yes
Battery Required Yes
Brand/Model Compatibility Gm
Button Functions Lock, unlock, remote start, liftgate, and panic function
Color/Finish Black
Contents Keyless entry transmitter
Key Ring Included Yes
Material Plastic; aluminum
No. Buttons 5
Notes Refer to service or owners manual for vehicle specific programmin
Number Of Batteries 1
Programming Required Yes
Signal Reception Range (ft) 16.4-65.61
Signal Reception Range (m) 5-20
Fits Cadillac · 2 vehicles

Five-button transmitter. Lock, unlock, remote start, liftgate, and panic functions in one unit.

Plastic and aluminum construction. Combines lightweight durability with a black finish.

Battery included. Ready for programming with one battery already installed.

Cross-references 20762972, FOB133 and KEY137 for the same application. See all 3.

$113.55Free shipping
In stock · usually ships same day before 1pm CST
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Not what you need? See all Keyless Entry Transmitter options

GM Keyless Entry Transmitter for CTS

The Standard Ignition KET133 is a GM keyless entry transmitter built for vehicles that use a 5-button remote with lock, unlock, remote start, liftgate, and panic functions. It is listed for 2012-2013 Cadillac CTS models that require programming, making it a direct replacement option for a worn or missing remote.

Key Features

  • Brand: Standard Ignition
  • Part number: KET133
  • Fits 2012-2013 Cadillac CTS, N/A, requires programming
  • GM brand/model compatibility
  • 5-button layout with lock, unlock, remote start, liftgate, and panic functions
  • Black plastic and aluminum construction
  • Battery included; 1 battery required
  • Key ring included
  • Signal reception range: 16.4-65.61 ft. (5-20 m)

Product Details

Standard Ignition KET133 is a replacement keyless entry transmitter for GM applications that need a programmed remote with the listed button functions. It is designed for 2012-2013 Cadillac CTS vehicles and should be programmed using the vehicle-specific instructions in the service or owner’s manual. This part cross-references Monroe Shocks & Struts (e.g., 20762972, FOB133) for the same application.

Common Issues It Can Help Solve

  • Lost or damaged factory remote
  • Nonresponsive lock and unlock buttons
  • Remote start function no longer operating from the transmitter
  • Liftgate or panic button failure on the original remote
  • Need for a replacement transmitter after battery-related remote issues

Installation Notes and Tips

Programming is required for this KET133 transmitter. Refer to the service or owner’s manual for Cadillac CTS programming instructions before use. Confirm GM compatibility, button layout, and vehicle fitment before ordering, especially for 2012-2013 Cadillac CTS applications.

Quality Assurance

Standard Ignition supplies replacement electrical components for GM vehicles, and this transmitter is built to match the listed application details for proper fitment and function when programmed correctly.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2013CadillacCTSWagonN/ARequires Programming
2012CadillacCTSWagonN/ARequires Programming
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
20762972FOB133KEY137