How to Remove and Install a Heater Core for Auxiliary Climate Control on 2004 Ford F-350 Super Duty?

In order to service the heater core, it is necessary to remove third row seat and right-hand rear quarter trim panel. Disassemble the heater core using the cover which is unscrewed and the hoses are disconnected. To install, install correctly and effectively but seal, undo procedure in reverse order, lubricate where necessary and fill the cooling system.

OEM 2004 Ford F-350 Super Duty Heater Core

HVAC Heater Core

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2 Heater Cores found

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2004 Ford F-350 Super Duty Heater Core, Front Part Number: H2MZ-18476-L
$89.42 MSRP: $142.00
You Save: $52.58 (38%)
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Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: F81Z-18476-AA, HC-21
- Item Weight: 2.80 Pounds
- Item Dimensions: 6.7 x 10.6 x 17.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-L
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2004 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
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2004 Ford F-350 Super Duty Heater Core, Front Part Number: H2MZ-18476-R
$92.97 MSRP: $147.64
You Save: $54.67 (38%)
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Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: 3C3Z-18476-BA, 4C3Z-18476-BA, HC-37
- Item Weight: 5.20 Pounds
- Item Dimensions: 18.7 x 12.2 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-R
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford F-350 Super Duty Submodels:
- Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL

2004 Ford F-350 Super Duty Heater Core

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Ford F-350 Super Duty Heater Core available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Ford F-350 Super Duty 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.

2004 Ford F-350 Super Duty Heater Core Parts Q&A

Q: How to Remove and Install a Heater Core for Auxiliary Climate Control on 2004 Ford F-350 Super Duty?
A: In order to service the heater core, it is necessary to remove third row seat and right-hand rear quarter trim panel. Disassemble the heater core using the cover which is unscrewed and the hoses are disconnected. To install, install correctly and effectively but seal, undo procedure in reverse order, lubricate where necessary and fill the cooling system.