2020 Buick Regal Sportback control modules & parts
120 refurbished parts are available for the 2020 Buick Regal Sportback. 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, 3.6L V6 – Gas
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Control Module – GM (84102578)
sku: 84102578
$799.99 Add to Cart -

Control Module – GM (84431137)
sku: 84431137
$799.99 Add to Cart -

Control Module – GM (84440525)
sku: 84440525
$799.99 Add to Cart -

Control Module – GM (84559185)
sku: 84559185
$799.99 Add to Cart -
Sale!

Control Switch – GM (42639309)
sku: 42639309
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Controller – GM (39050382)
sku: 39050382
$799.99 Add to Cart -

Controller – GM (39050383)
sku: 39050383
$799.99 Add to Cart -

Differential Control Module – GM (84849877)
sku: 84849877
$799.99 Add to Cart -
Sale!

Display Switch – GM (84428043)
sku: 84428043
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Display Unit – GM (39163924)
sku: 39163924
$799.99 Add to Cart -

Display Unit – GM (39163925)
sku: 39163925
$799.99 Add to Cart -

Display Unit – GM (42679963)
sku: 42679963
$799.99 Add to Cart -

Driver Side Floor Panel Number 1 Cross Bar Reinforcement – GM (23283901)
sku: 23283901
$799.99 Add to Cart -

Driver Side Floor Panel Number 1 Cross Bar Reinforcement – GM (84240926)
sku: 84240926
$799.99 Add to Cart -

Driver Side Floor Panel Number 2 Cross Bar – GM (84182969)
sku: 84182969
$799.99 Add to Cart -

Driver Side Floor Panel Number 3 Cross Bar – GM (23298023)
sku: 23298023
$799.99 Add to Cart -

Driver Side Floor Panel Number 6 Cross Bar Extension – GM (84056239)
sku: 84056239
$799.99 Add to Cart -

Driver Side Floor Panel Number 6 Cross Bar Extension – GM (84239268)
sku: 84239268
$799.99 Add to Cart -

ECM – GM (12687296)
sku: 12687296
$799.99 Add to Cart -

ECM – GM (12700116)
sku: 12700116
$799.99 Add to Cart -

Electronic Brake Control Module – GM (84414661)
sku: 84414661
$799.99 Add to Cart -

Electronic Suspension Control Module – GM (84126417)
sku: 84126417
$799.99 Add to Cart -

Electronic Suspension Control Module – GM (84349032)
sku: 84349032
$799.99 Add to Cart -

Electronic Traction Control Brake Pressure Modulator Valve Kit with Valve and Module – GM (84663666)
sku: 84663666
$799.99 Add to Cart