Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
Sierra 2500 HD
>
2020
>
Engine & Drivetrain
>
A/C & Heating
>
Heater Core
2020 GMC Sierra 2500 HD Heater Core
My Vehicle
Change Vehicle
2020 GMC Sierra 2500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
A/C & Heating
Department
OE
Prices
$149.99 and under
$150 to $299.99
$300 to $499.99
$500 and over
3 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
2020 GMC Sierra 2500 HD Heater Core
PartNumber:
84706881
VEHICLE SPECIFIC
Product Specifications
Other Names:
Heater Core
Replaces:
84532401
Part Description:
2020 GMC Sierra 2500 HD Heater Core
More Info
Vehicle Fitment
2020 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$111.94
MSRP:
$202.63
You Save: $90.69 (45%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 2500 HD Heater Core
PartNumber:
84502363
VEHICLE SPECIFIC
Product Specifications
Other Names:
Heater Core
Item Dimensions:
36.4 x 10.5 x 10.5 inches
Item Weight:
2.20 Pounds
Fitment Type:
Direct Replacement
Replaced by:
87846949
Part Description:
2020 GMC Sierra 2500 HD Heater Core
More Info
Vehicle Fitment
2020 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$59.06
MSRP:
$111.46
You Save: $52.40 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 2500 HD Heater Core
PartNumber:
84532401
VEHICLE SPECIFIC
Product Specifications
Other Names:
Heater Core
Item Dimensions:
14.2 x 5.6 x 3.3 inches
Item Weight:
0.90 Pounds
Fitment Type:
Direct Replacement
Replaced by:
84706881
Part Description:
2020 GMC Sierra 2500 HD Heater Core
More Info
Vehicle Fitment
2020 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$111.43
MSRP:
$202.63
You Save: $91.20 (46%)
Check Fit
Add to Cart