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Replacement and OEM Parts for 2009 GMC Sierra 1500 Heater Core

2009 GMC Sierra 1500 Heater Core

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2009 GMC Sierra 1500
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A/C & Heating
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2 Products found

2 Q&A for Heater Core Repair
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  • OEM 2009 GMC Sierra 1500 Heater Core Diagram - 89018297
    View Related Parts

    OEM (Genuine) 2009 GMC Sierra 1500 Heater Core

    PartNumber: 89018297
    OEM 2009 GMC Sierra 1500 Heater Core - 89018297
    Product Specifications
    • 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: 2009 GMC Sierra 1500 Heater Core
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $164.70 MSRP: $310.78
    You Save: $146.08 (48%)
  • OEM 2009 GMC Sierra 1500 Heater Core Diagram - 25906908
    View Related Parts

    OEM (Genuine) 2009 GMC Sierra 1500 Heater Core

    PartNumber: 25906908
    OEM 2009 GMC Sierra 1500 Heater Core - 25906908
    Product Specifications
    • Notes: Silverado, Sierra Hybrid; W/O Aux Temp Controls;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: 2009 GMC Sierra 1500 Heater Core
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L ELECTRIC/GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $149.58 MSRP: $282.24
    You Save: $132.66 (48%)

FAQ for Heater Core Repair

Q: What should you remove before replacing the heater core cover?
A:
You should remove the HVAC module.
By Bob
GM Specialist
01/11/2022
Q: What should you remove before replacing the heater core?
A:
You should remove the HVAC module.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the removal procedure for the blower motor?
A:
The procedure is to remove the sound insulator panel, remove the Blower Motor insulating cover screws, disconnect the electrical connector from the blower motor, remove the blower motor insulating cover, pull the retaining tab down, and remove the blower motor.
Q: What is the removal procedure for the heater inlet hose (Non-HP2)?
A:
The procedure is to remove the following: the air intake tube, the heater, and surge tank hoses from the mounting clip, the inlet Heater Hose from the water pump, and the inlet heater hose.
Q: What is the first step for removing the air conditioning condenser (gas)?
A:
The first step is to recover the refrigerant.