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Home
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Sierra 3500 HD
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2021
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Engine & Drivetrain
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A/C & Heating
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Hvac Control Module
2021 GMC Sierra 3500 HD HVAC Control Module
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2021 GMC Sierra 3500 HD
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A/C & Heating
Department
OE
Prices
$149.99 and under
$150 to $499.99
$500 and over
10 Products found
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OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84542732
VEHICLE SPECIFIC
Product Specifications
Other Names:
Dash Control Unit, Heater Control
Item Dimensions:
14.4 x 5.5 x 3.4 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Replaces:
84499502
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$120.48
MSRP:
$227.33
You Save: $106.85 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84692242
VEHICLE SPECIFIC
Product Specifications
Other Names:
Dash Control Unit, Heater Control
Item Dimensions:
11.8 x 4.8 x 4.9 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$136.10
MSRP:
$256.82
You Save: $120.72 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84579089
VEHICLE SPECIFIC
Product Specifications
Notes:
Instrument Panel, Driver Side, Heater & AC, W/O Dual-Zone
Other Names:
Controller, Dash Control Unit, Heater Control
Item Dimensions:
9.3 x 3.8 x 3.4 inches
Item Weight:
2.00 Pounds
Fitment Type:
Direct Replacement
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | Base, SLE | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$77.77
MSRP:
$146.76
You Save: $68.99 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84542733
VEHICLE SPECIFIC
Product Specifications
Other Names:
Dash Control Unit, Heater Control
Item Dimensions:
14.3 x 5.3 x 3.4 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Replaces:
84499498
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$125.65
MSRP:
$237.09
You Save: $111.44 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84692241
VEHICLE SPECIFIC
Product Specifications
Other Names:
Dash Control Unit, Heater Control
Item Dimensions:
11.4 x 5.0 x 5.0 inches
Item Weight:
1.10 Pounds
Fitment Type:
Direct Replacement
Replaced by:
84963887
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$49.48
MSRP:
$93.39
You Save: $43.91 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Control Module
PartNumber:
84693367
VEHICLE SPECIFIC
Product Specifications
Other Names:
Control Module
Replaced by:
85001523
Part Description:
2021 GMC Sierra 3500 HD Control Module
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$61.69
MSRP:
$116.41
You Save: $54.72 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD AC Relay
PartNumber:
13500114
VEHICLE SPECIFIC
Product Specifications
Notes:
Engine Compartment, Main Fuse Block, Lamp Low Beam
Item Dimensions:
3.8 x 2.2 x 0.7 inches
Item Weight:
0.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
12193606, 19115080, 15328866, 12135034, 15393412, 12088567, 12135170, 19116057
Part Description:
2021 GMC Sierra 3500 HD AC Relay
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$9.55
MSRP:
$20.04
You Save: $10.49 (53%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Dash Control Unit
PartNumber:
84579087
VEHICLE SPECIFIC
Product Specifications
Notes:
Instrument Panel, Driver Side, Heater & AC, W/Dual-Zone
Other Names:
Controller, Dash Control Unit
Item Dimensions:
9.3 x 3.8 x 3.3 inches
Item Weight:
2.00 Pounds
Fitment Type:
Direct Replacement
Part Description:
2021 GMC Sierra 3500 HD Dash Control Unit
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$85.18
MSRP:
$160.73
You Save: $75.55 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD Module
PartNumber:
85001523
VEHICLE SPECIFIC
Product Specifications
Other Names:
Blower Motor Resistor, Control Module, Module
Fitment Type:
Direct Replacement
Part Description:
2021 GMC Sierra 3500 HD Module
More Info
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$61.69
MSRP:
$116.41
You Save: $54.72 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2021 GMC Sierra 3500 HD HVAC Control Module
PartNumber:
21692240
VEHICLE SPECIFIC
Product Specifications
Part Description:
2021 GMC Sierra 3500 HD HVAC Control Module
Vehicle Fitment
2021 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS