Dorman 502-120 Liftgate Control Module
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Dorman

Dorman 502-120 Liftgate Control Module

Brand Dorman 502-120
Length 6.7
Connector Color Black
Connector Color Negro
Connector Color Noir
Programming Required No
Programming Required Non
Width 5.1
Terminal Type Clavija
Terminal Type Pin
Housing Material Plastic
Housing Material Plástico
Terminal Quantity 36
Connector Gender Female
Connector Gender Hembra
Terminal Gender Macho
Terminal Gender Male
Contenidos del paquete 1 módulo de puerta trasera
Height 3 in
Height 3in
Package Contents 1 liftgate module
Wiring Harness Included No
Wiring Harness Included Non
Fits Cadillac · 6 vehicles

OE-style replacement. Matches original fit and function for specified applications.

No programming required. Install without extra setup or calibration steps.

Plastic housing. Built for dependable performance and durability.

Cross-references 20837967 for the same application. See all 1.

$225.87Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
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Step 2 — Quantity
Order total $225.87
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Liftgate Control Module options

Dorman 502-120 Liftgate Control Module

The Dorman 502-120 liftgate control module is built to match the fit and function of the original module on specified applications. It is a direct replacement for 2010-2015 Cadillac SRX models with a power liftgate, helping restore normal liftgate operation with a serviceable OE-style design.

  • Direct replacement liftgate control module for specified vehicles
  • Fits 2010-2015 Cadillac SRX, w/Power Liftgate
  • Black connector housing with female connector design
  • Plastic housing for under-vehicle electrical service use
  • 36 terminals for the specified application
  • No programming required
  • Wiring harness not included
  • Dimensions: 6.7 in. long, 5.1 in. wide, 3 in. high

OE-Style Replacement Design

Built for the Cadillac SRX liftgate system, this module is engineered to restore the original control logic used by the vehicle’s power liftgate. Dorman 502-120 is designed for direct replacement service, with the connector layout, terminal count, and housing style matched to the application for a straightforward repair. This part cross-references GM OE part number 20837967 for the same application.

Common Problems It Can Help Solve

  • Liftgate that will not open or close normally
  • Intermittent power liftgate operation
  • Loss of liftgate control response from the vehicle system
  • Electrical faults related to the liftgate module
  • Replacement needs after water intrusion or module failure

Installation Notes and Tips

Verify the vehicle is a 2010-2015 Cadillac SRX with a power liftgate before ordering. The module does not require programming, which can reduce service time during replacement. Confirm connector style, terminal count, and mounting space match the original unit before installation.

Quality Assurance

Dorman designs this lighting control module to match original fit and function on the listed applications, with construction focused on reliable performance and durability.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015CadillacSRXN/Aw/Power Liftgate
2014CadillacSRXN/Aw/Power Liftgate
2013CadillacSRXN/Aw/Power Liftgate
2012CadillacSRXN/Aw/Power Liftgate
2011CadillacSRXN/Aw/Power Liftgate
2010CadillacSRXN/Aw/Power Liftgate
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
20837967