How to service the heater core on Ford E-250?

To perform the maintenance of the heater core, it is necessary to drain the coolant, disconnect the hoses, take out the instrument panel and its parts. Remove heater core cover screws, without spilling coolant. Installation Reverse the process, clean the hoses, and fill the cooling system. Test for leaks if needed.

OEM Ford E-250 Heater Core

HVAC Heater Core

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8 Heater Cores found

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Ford E-250 Heater Case Part Number: XC2Z-18478-BA
$196.56 MSRP: $306.17
You Save: $109.61 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Heater Assembly; HVAC Heater Core; Heater Core
- Manufacturer Note: Heater asy, includes air temperature blend door
- Replaced by: LC2Z-18478-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2014 Ford E-250 | Base | 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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Ford E-250 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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford E-250 | Base | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford E-250 Heater Core Part Number: LC2Z-18476-A
$77.78 MSRP: $123.51
You Save: $45.73 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core Heater Element; HVAC Heater Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2014, 2004 Ford E-250 | Base | 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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Ford E-250 Heater Core, Front Part Number: LC2Z-18478-A
$196.56 MSRP: $306.17
You Save: $109.61 (36%)
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2007 Ford E-250 | Base | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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Ford E-250 Heater Core, Rear Part Number: H2MZ-18476-AB
$63.34 MSRP: $123.45
You Save: $60.11 (49%)
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2014 Ford E-250 | Base | 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
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Ford E-250 Heater Core Part Number: 4C2Z-18476-AA
$196.56 MSRP: $306.17
You Save: $109.61 (36%)
ADD TO CART
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core
- Manufacturer Note: Heater core, Main unit, FROM 13-JAN-2004
- Replaced by: LC2Z-18478-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2014 Ford E-250 | Base | 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
Ford E-250 Heater Core Part Number: F2UZ-18476-B
$63.34 MSRP: $123.45
You Save: $60.11 (49%)
ADD TO CART
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core
- Replaced by: H2MZ-18476-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2014 Ford E-250 | Base | 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
Ford E-250 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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2007 Ford E-250 | Base | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS

Ford E-250 Heater Core

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Ford E-250 Heater Core Parts and Q&A

Heater Case
XC2Z-18478-BA
Q: How to service the heater core on Ford E-250?
A: To perform the maintenance of the heater core, it is necessary to drain the coolant, disconnect the hoses, take out the instrument panel and its parts. Remove heater core cover screws, without spilling coolant. Installation Reverse the process, clean the hoses, and fill the cooling system. Test for leaks if needed.