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Replacement and OEM Parts for 2007 GMC Sierra 3500 HD Heater Core

2007 GMC Sierra 3500 HD Heater Core

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2007 GMC Sierra 3500 HD
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A/C & Heating
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3 Products found

2 Q&A for Heater Core Repair
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  • OEM 2007 GMC Sierra 3500 HD Heater Core Diagram - 89018297
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 HD Heater Core

    PartNumber: 89018297
    OEM 2007 GMC Sierra 3500 HD Heater Core - 89018297
    Product Specifications
    • Notes: 2003-07, W/O Center Console
    • Other Names: Heater Core
    • Item Dimensions: 20.2 x 16.7 x 9.0 inches
    • Item Weight: 4.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 52473326, 52473322
    • Part Description: 2007 GMC Sierra 3500 HD Heater Core
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $164.70 MSRP: $310.78
    You Save: $146.08 (48%)
  • OEM 2007 GMC Sierra 3500 HD Heater Core Diagram - 19258989
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 HD Heater Core

    PartNumber: 19258989
    OEM 2007 GMC Sierra 3500 HD Heater Core - 19258989
    Product Specifications
    • Notes: 2003-07, W/Center Console
    • Other Names: Heater Core
    • Item Dimensions: 14.4 x 13.9 x 6.9 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88986627
    • Part Description: 2007 GMC Sierra 3500 HD Heater Core
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $147.33 MSRP: $278.00
    You Save: $130.67 (48%)
  • OEM 2007 GMC Sierra 3500 HD Heater Core Diagram - 25906908
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 HD Heater Core

    PartNumber: 25906908
    OEM 2007 GMC Sierra 3500 HD Heater Core - 25906908
    Product Specifications
    • Notes: Silverado, Sierra; W/O Aux Temp Controls
    • Other Names: Heater Core
    • Item Dimensions: 13.5 x 10.3 x 4.2 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15887363
    • Part Description: 2007 GMC Sierra 3500 HD Heater Core
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $149.58 MSRP: $282.24
    You Save: $132.66 (48%)

FAQ for Heater Core Repair

Q: What is the recommended torque for the heater core cover screws?
A:
The recommended torque is 1.5 N.m (13 lb in).
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the heater core cover?
A:
The recommended torque is 1.5 N.m (14 lb in).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the installation procedure for the blower motor?
A:
The procedure is to install the Blower Motor, the blower motor to the heater/ventilation module, the blower motor insulating cover, the blower motor insulating cover screws, and the sound insulator panel.
Q: How to install the heater outlet hose?
A:
You can install the outlet Heater Hose, the outlet heater hose, the outlet heater hose clamp, the heater and surge tank hoses, and the air intake tube.
Q: How many screws attach to the HVAC Control Module?
A:
There are 2 screws attaching the HVAC Control Module.