How to Service and Repair a Heater Core in an Auxiliary Climate Control System on 2005 Mercury Monterey?

To service the heater core, conduct a leak test if needed. Remove the LH quarter trim panel, disconnect the actuator, and take out the auxiliary heater core cover. Clamp off the hoses, drain coolant, then disconnect and remove the heater core. Reverse the steps to install the new core and refill the cooling system.

OEM 2005 Mercury Monterey Heater Core

HVAC Heater Core

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2 Heater Cores found

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2005 Mercury Monterey Heater Core, Front Part Number: H2MZ-18476-S
$83.63 MSRP: $115.69
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Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: 4F2Z-18476-AA, HC-38
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-S
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2005 Mercury Monterey Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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2005 Mercury Monterey Heater Core, Rear Part Number: H2MZ-18476-X
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Rear; HVAC Heater Core
- Position: Rear
- Replaces: 1L2Z-18476-CA, HC-32, HC-25, F85Z-18476-AA, HC-22
- Item Weight: 1.90 Pounds
- Item Dimensions: 9.3 x 2.9 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-X
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Monterey Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS

2005 Mercury Monterey Heater Core

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2005 Mercury Monterey Heater Core available at FordPartsDeal.com. You can confidently purchase our OEM 2005 Mercury Monterey Heater Core as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2005 Mercury Monterey Heater Core Parts Q&A

Q: How to Service and Repair a Heater Core in an Auxiliary Climate Control System on 2005 Mercury Monterey?
A: To service the heater core, conduct a leak test if needed. Remove the LH quarter trim panel, disconnect the actuator, and take out the auxiliary heater core cover. Clamp off the hoses, drain coolant, then disconnect and remove the heater core. Reverse the steps to install the new core and refill the cooling system.