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

The first step for servicing the heater core includes draining engine coolant before disconnecting the heater hoses at its location. The service begins by taking out the instrument panel finish panel followed by the bolts that hold the instrument panel reinforcement and its bracket in place. After removing the screws you should place the wire harness to the side. Carefully remove the eight heater core cover screws and heater core cover without letting coolant escape while performing the heater core removal operation. The installation requires performing all moves backward after removal including cleaning and dissolving lubricating coolant hoses when required. You should complete the engine cooling system filling process. A heater core should be leak-tested with pressure before the removal process begins for suspected leaks.

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
$208.50 MSRP: $306.17
You Save: $97.67 (32%)
Ships in 1-2 Business Days
ADD TO CART
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
$77.52 MSRP: $123.09
You Save: $45.57 (38%)
ADD TO CART
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
View related parts
Ford E-250 Heater Core
Part Number: LC2Z-18476-A
$73.57 MSRP: $123.51
You Save: $49.94 (41%)
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
View related parts
Ford E-250 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
- 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
$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
- 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
View related parts
Ford E-250 Heater Core
Part Number: 4C2Z-18476-AA
$208.50 MSRP: $306.17
You Save: $97.67 (32%)
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
$64.18 MSRP: $107.75
You Save: $43.57 (41%)
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 Questions & Experts Answers

Heater Case
XC2Z-18478-BA
Q: How to service the heater core on Ford E-250?
A: The first step for servicing the heater core includes draining engine coolant before disconnecting the heater hoses at its location. The service begins by taking out the instrument panel finish panel followed by the bolts that hold the instrument panel reinforcement and its bracket in place. After removing the screws you should place the wire harness to the side. Carefully remove the eight heater core cover screws and heater core cover without letting coolant escape while performing the heater core removal operation. The installation requires performing all moves backward after removal including cleaning and dissolving lubricating coolant hoses when required. You should complete the engine cooling system filling process. A heater core should be leak-tested with pressure before the removal process begins for suspected leaks.