2021 GMC Terrain control modules & parts
82 refurbished parts are available for the 2021 GMC Terrain. Each listing shows the exact vehicles and engines it fits; match the part number on your original unit before ordering.
Engines: 1.5L L4 – Gas
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Roof Panel Number 2 Bow – GM (22977942)
sku: 22977942
$799.99 Add to Cart -
Sale!

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

Sensor – GM (84449197)
sku: 84449197
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Sunroof Control Module – GM (84606456)
sku: 84606456
$799.99 Add to Cart -
Sale!

Switch – GM (25926719)
sku: 25926719
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -
Sale!

Switch – GM (84445926)
sku: 84445926
Original price was: $799.99.$559.99Current price is: $559.99. Add to Cart -

Trailer Wiring Adapter – 7-Pin Rounded – GM (12497781)
sku: 12497781
$799.99 Add to Cart -

USB 2-Port Receptacle – GM (13539082)
sku: 13539082
$799.99 Add to Cart -

USB 2-Port Receptacle – GM (13589606)
sku: 13589606
$799.99 Add to Cart -

USB 2-Port Receptacle – GM (13598459)
sku: 13598459
$799.99 Add to Cart