How to Properly Service and Repair a Heater Core on 2004 Ford E-150?

The pressure leak test is the primary step for servicing the heater core after detecting potential leakage. Start by cutting the supply of heat from the heater hoses at the heater core section. The first step involves removing the instrument panel finish panel followed by the necessary bolt removal from instrument panel reinforcement and reinforcement bracket. First remove the wire harness screws and put all pieces to the side before removing the screws which hold the heater core cover. When removing the heater core users should prevent coolant from spilling out. The process of installation starts by following the removal procedure in the opposite direction while cleaning and lubricating the coolant hoses using plain water when needed. Engine cooling system should be filled as the final installation step.

OEM 2004 Ford E-150 Heater Core

HVAC Heater Core

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4 Heater Cores found

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2004 Ford E-150 Heater Core
Part Number: LC2Z-18476-A
$73.57 MSRP: $123.51
You Save: $49.94 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core Heater Element; HVAC Heater Core
- Condition: New
- Fitment Type: Direct Replacement
- SKU: LC2Z-18476-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2004 Ford E-150 Submodels:
- Base, XL, XLT | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 5.4 L LPG
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2004 Ford E-150 Heater Core, Front
Part Number: LC2Z-18478-A
$208.50 MSRP: $306.17
You Save: $97.67 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly; HVAC Heater Core Element; Front Heater Core Case; Rear Heater Core Case.; Case Assembly; Heater Case
- Position: Front
- Replaces: 4C2Z-18476-AA, HC-36, XC2Z-18478-BA
- Condition: New
- Fitment Type: Direct Replacement
- SKU: LC2Z-18478-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford E-150 Submodels:
- Base, Chateau, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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2004 Ford E-150 Heater Core, Rear
Part Number: H2MZ-18476-AB
$64.18 MSRP: $107.75
You Save: $43.57 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Rear; HVAC Heater Core
- Position: Rear
- Replaces: F2UZ-18476-B, HC-10
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford E-150 Submodels:
- Base, Chateau, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 5.4 L LPG
View related parts
2004 Ford E-150 Heater Core, Front
Part Number: H2MZ-18476-K
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: F7UZ-18476-AA, HC-16
- Item Weight: 3.60 Pounds
- Item Dimensions: 9.8 x 12.8 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: H2MZ-18476-K
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford E-150 Submodels:
- Base, Chateau, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS

2004 Ford E-150 Heater Core

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Ford E-150 Heater Core available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Ford E-150 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 E-150 Heater Core Parts Questions & Experts Answers

Q: How to Properly Service and Repair a Heater Core on 2004 Ford E-150?
A: The pressure leak test is the primary step for servicing the heater core after detecting potential leakage. Start by cutting the supply of heat from the heater hoses at the heater core section. The first step involves removing the instrument panel finish panel followed by the necessary bolt removal from instrument panel reinforcement and reinforcement bracket. First remove the wire harness screws and put all pieces to the side before removing the screws which hold the heater core cover. When removing the heater core users should prevent coolant from spilling out. The process of installation starts by following the removal procedure in the opposite direction while cleaning and lubricating the coolant hoses using plain water when needed. Engine cooling system should be filled as the final installation step.