2021 GMC Sierra 2500 HD control modules & parts
154 refurbished parts are available for the 2021 GMC Sierra 2500 HD. Each listing shows the exact vehicles and engines it fits; match the part number on your original unit before ordering.
Engines: 6.6L V8 – Diesel, 6.6L V8 – Gas
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Body Mount Upper Location Number 1 Cushion – GM (84807433)
sku: 84807433
$799.99 Add to Cart -

Body Mount Upper Location Number 2 Cushion – GM (84807434)
sku: 84807434
$799.99 Add to Cart -

Body Mount Upper Location Number 2 Cushion – GM (84807436)
sku: 84807436
$799.99 Add to Cart -

Body Mount Upper Location Number 2 Cushion – GM (85170130)
sku: 85170130
$799.99 Add to Cart -

Body Mount Upper Location Number 3 Cushion – GM (84683475)
sku: 84683475
$799.99 Add to Cart -

Body Mount Upper Location Number 3 Cushion – GM (84747023)
sku: 84747023
$799.99 Add to Cart -

Body Pressure Relief Valve – GM (84619997)
sku: 84619997
$799.99 Add to Cart -

Cluster – GM (84911443)
sku: 84911443
$799.99 Add to Cart -

Cluster – GM (84911456)
sku: 84911456
$799.99 Add to Cart -

Cluster – GM (84934297)
sku: 84934297
$799.99 Add to Cart -

Cluster – GM (84960243)
sku: 84960243
$799.99 Add to Cart -

Cluster – GM (84960244)
sku: 84960244
$799.99 Add to Cart -

Cluster – GM (84960246)
sku: 84960246
$799.99 Add to Cart -

Cluster – GM (84960249)
sku: 84960249
$799.99 Add to Cart -

Cluster – GM (84960250)
sku: 84960250
$799.99 Add to Cart -

Cluster – GM (84960253)
sku: 84960253
$799.99 Add to Cart -

Cluster – GM (84960254)
sku: 84960254
$799.99 Add to Cart -

Cluster – GM (84960255)
sku: 84960255
$799.99 Add to Cart -

Cluster – GM (84960258)
sku: 84960258
$799.99 Add to Cart -

Cluster Panel – GM (84388789)
sku: 84388789
$799.99 Add to Cart -

Cluster Panel – GM (84388790)
sku: 84388790
$799.99 Add to Cart -

Cluster Panel – GM (84388793)
sku: 84388793
$799.99 Add to Cart -

Cluster Visor – GM (84054791)
sku: 84054791
$799.99 Add to Cart -

Drain Valve – GM (22900991)
sku: 22900991
$799.99 Add to Cart