2021 Cadillac CT4 control modules & parts
99 refurbished parts are available for the 2021 Cadillac CT4. Each listing shows the exact vehicles and engines it fits; match the part number on your original unit before ordering.
Engines: 2.0L L4 – Gas, 2.7L L4 – Gas
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Module – GM (13548546)
sku: 13548546
$799.99 Add to Cart -

Module – GM (13548547)
sku: 13548547
$799.99 Add to Cart -

Number 3 Roof Panel Bow – GM (20760756)
sku: 20760756
$799.99 Add to Cart -

Object Sensor – GM (84883512)
sku: 84883512
$799.99 Add to Cart -

Output Shaft – GM (24293842)
sku: 24293842
$799.99 Add to Cart -

Parking Assist Control Module – GM (84761800)
sku: 84761800
$799.99 Add to Cart -

Passenger Side Floor Panel Number 2 Cross Bar Extension – GM (84783990)
sku: 84783990
$799.99 Add to Cart -

Passenger Side Number 5 Floor Panel Cross Bar Extension – GM (22979289)
sku: 22979289
$799.99 Add to Cart -

Passenger Side Number 5 Floor Panel Cross Bar Extension – GM (25991954)
sku: 25991954
$799.99 Add to Cart -

Passenger Side Number 6 Underbody Cross Sill Reinforcement – GM (25993912)
sku: 25993912
$799.99 Add to Cart -

Radio Speaker Amplifier – GM (84786784)
sku: 84786784
$799.99 Add to Cart -

Radio Speaker Amplifier – GM (84798070)
sku: 84798070
$799.99 Add to Cart -

Radio Speaker Amplifier – GM (84886773)
sku: 84886773
$799.99 Add to Cart -

Radio Speaker Amplifier – GM (84927767)
sku: 84927767
$799.99 Add to Cart -

Radio Speaker Amplifier – GM (85108158)
sku: 85108158
$799.99 Add to Cart -

Receiver – GM (84865579)
sku: 84865579
$799.99 Add to Cart -

Roof Panel Number 2 Bow – GM (84604741)
sku: 84604741
$799.99 Add to Cart -
Sale!

Seat Switch – GM (84689839)
sku: 84689839
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Sensor – GM (13583411)
sku: 13583411
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Solenoid Valve – GM (12679068)
sku: 12679068
$799.99 Add to Cart -

Sunroof Motor with Control Module – GM (84616658)
sku: 84616658
$799.99 Add to Cart -

Sunroof Motor with Control Module – GM (84847724)
sku: 84847724
$799.99 Add to Cart -

Suspension Control Module – GM (84956234)
sku: 84956234
$799.99 Add to Cart -

Temp Control – GM (84910397)
sku: 84910397
$799.99 Add to Cart