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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Sale!

F Switch – GM (84649559)
sku: 84649559
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

F Switch – GM (84751534)
sku: 84751534
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

F Switch – GM (84751539)
sku: 84751539
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

F Switch – GM (84878419)
sku: 84878419
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

F Switch – GM (84894505)
sku: 84894505
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Floor Panel Number 6 Cross Bar – GM (84783994)
sku: 84783994
$799.99 Add to Cart -

Garage Dr Opener – GM (84084118)
sku: 84084118
$799.99 Add to Cart -
Sale!

Infotainment Control Switch – GM (84866528)
sku: 84866528
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Infotainment Control Switch – GM (84866529)
sku: 84866529
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Infotainment Control Switch – GM (84891112)
sku: 84891112
$799.99 Add to Cart -

Infotainment Control Switch – GM (84891112)
sku: 84891112
$799.99 Add to Cart -
Sale!

Infotainment Control Switch – GM (84891113)
sku: 84891113
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Instrument Cluster – GM (84875135)
sku: 84875135
$799.99 Add to Cart -

Instrument Cluster – GM (84875136)
sku: 84875136
$799.99 Add to Cart -

Instrument Cluster – GM (84875137)
sku: 84875137
$799.99 Add to Cart -

Instrument Cluster – GM (85112894)
sku: 85112894
$799.99 Add to Cart -

Intake Valve – GM (12673986)
sku: 12673986
$799.99 Add to Cart -

Intake Valve – GM (55498480)
sku: 55498480
$799.99 Add to Cart -

Intake Valve – GM (55498481)
sku: 55498481
$799.99 Add to Cart -
Sale!

Jet Black Cruise Control Switch (Left) – GM (13536112)
sku: 13536112
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Lumbar Switch – GM (84689859)
sku: 84689859
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Mass Airflow Sensor – GM (55505735)
sku: 55505735
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Module – GM (13535114)
sku: 13535114
$799.99 Add to Cart -

Module – GM (13536047)
sku: 13536047
$799.99 Add to Cart