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Replacement and OEM Parts for 2010 GMC Terrain Heater Core

2010 GMC Terrain Heater Core

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2010 GMC Terrain
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2 Q&A for Heater Core Repair
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  • OEM 2010 GMC Terrain Heater Core Diagram - 25952917
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    OEM (Genuine) 2010 GMC Terrain Heater Core

    PartNumber: 25952917
    OEM 2010 GMC Terrain Heater Core - 25952917
    Product Specifications
    • Other Names: Heater Core
    • Item Dimensions: 7.1 x 15.8 x 14.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2010 GMC Terrain Heater Core
    More Info
    Vehicle Fitment
    • 2010 GMC Terrain | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $97.66 MSRP: $184.30
    You Save: $86.64 (48%)

FAQ for Heater Core Repair

Q: What should you do before replacing the heater core?
A:
You should remove the heater and air conditioning evaporator and blower module.
By Bob
GM Specialist
01/11/2022
Q: How many fasteners does the heater core cap have?
A:
The heater core cap has a total of 2 fasteners.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How many fasteners does the blower motor have?
A:
The Blower Motor has a total of 3 fasteners.
Q: What should you remove before replacing the Air Conditioning Condenser?
A:
You should remove the radiator air lower baffle and deflector, the radiator air upper baffle and deflector, the air conditioning compressor hose, the air conditioning condenser, and the air conditioning evaporator tube.
Q: What is the recommended torque when you tighten the mass airflow sensor fasteners?
A:
You can tighten the fasteners to 4 Nm (35 lb in).