How to service and repair the heater core on Ford F-150?

The service and repair process of the heater core begins by disconnecting the battery followed by draining the cooling system. The first step towards instrument panel removal requires following correct procedures for dashboard and interior trim extraction. Pressing the holding tabs will create an opportunity to separate the heater water hoses from the heater core once the panel has been taken out. First remove the A/C plenum demister adapter by uninstalling its screw then removing the adapter. The vacuum line requires removal before you unscrew the bracket screws which enables heater core bracket extraction. The next step requires removal of the plenum chamber top after unscrewing its 13 screws. Remove the blend door assembly first before pulling out the case and ultimately extract the heater core. The installation process requires following backward the previous removal procedure while applying MERPOL(R) matching Ford specification ESE-M99B144-B or using plain water for coolant hose lubrication.

OEM Ford F-150 Heater Core

HVAC Heater Core

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16 Heater Cores found

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Ford F-150 Heater Core, Front
Part Number: H2MZ-18476-C
$74.88 MSRP: $118.91
You Save: $44.03 (38%)
ADD TO CART
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Manufacturer Note: High Level Aftermarket Spec / Non Warranty Repairs
- Position: Front
- Replaces: F65Z-18476-AA, HC-78, 1L7Z-18476-AA, HC-15
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2004 Ford F-150 | Base, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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Ford F-150 Heater Core
Part Number: H2MZ-18476-E
$68.93 MSRP: $109.45
You Save: $40.52 (38%)
ADD TO CART
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core
- Replaces: E9TZ-18476-B, HC-7
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1996 Ford F-150 | Custom, Eddie Bauer, Lightning, Special, XL, XLT, XLT Lariat | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Ford F-150 Case Assembly
Part Number: NL3Z-19850-F
$664.54 MSRP: $984.50
You Save: $319.96 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; A/C & Heater Assembly
- Replaces: ML3Z-19850-B, NL3Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021-2023 Ford F-150 | King Ranch, Lariat, Platinum, Police Responder, SSV, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX
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Ford F-150 Case Assembly, Front
Part Number: NL3Z-19850-E
$350.72 MSRP: $515.00
You Save: $164.28 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case Assembly, Front; A/C & Heater Assembly
- Position: Front
- Replaces: NL3Z-19850-B, ML3Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021-2023 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, Raptor R, SSV, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS
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Ford F-150 Case Assembly
Part Number: NL3Z-19850-A
$650.93 MSRP: $964.33
You Save: $313.40 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case Assembly; A/C & Heater Assembly
- Replaced by: ML3Z-19850-H
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
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Ford F-150 Case Assembly
Part Number: ML3Z-19850-F
$388.28 MSRP: $570.17
You Save: $181.89 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case Assembly; A/C & Heater Assembly
- Replaced by: NL3Z-19850-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
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Ford F-150 Evaporator Core
Part Number: JL3Z-19850-E
$530.61 MSRP: $779.17
You Save: $248.56 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case Assembly; A/C Evaporator Core Repair Kit; A/C Evaporator; Case Assembly; A/C & Heater Assembly
- Replaces: JL3Z-19850-JC, JL3Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2020 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX
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Ford F-150 Heater Core, Front
Part Number: FL3Z-18476-B
$117.22 MSRP: $192.87
You Save: $75.65 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator And Seal Assembly - Heater; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: HC-70, FL3Z-18476-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, Raptor R, SSV, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS
View related parts
Ford F-150 Heater Core, Front
Part Number: BL3Z-18476-A
$138.63 MSRP: $228.11
You Save: $89.48 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core, Front; HVAC Heater Core
- Manufacturer Note: Includes Seal
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford F-150 | FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Limited, Platinum, STX, SVT Raptor, XL, XLT | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG, 8 Cyl 5.0 L FLEX, 8 Cyl 6.2 L GAS
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Ford F-150 Air Inlet Duct
Part Number: HL3Z-19A618-AC
$55.34 MSRP: $85.00
You Save: $29.66 (35%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Duct - Air; HVAC Air Inlet Housing; Cabin Air Intake Duct; Case Assembly; Center Duct
- Replaced by: HL3Z-19A618-AD
- Replaces: HL3Z-19A618-AA, HL3Z-19A618-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2023 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, Raptor R, SSV, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS
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Ford F-150 Evaporator Core
Part Number: HL3Z-19850-GK
$649.69 MSRP: $1050.00
You Save: $400.31 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; Case Assembly; A/C & Heater Assembly
- Replaces: HL3Z-19850-G, HL3Z-19850-GG, HL3Z-19850-Y, HL3Z-19850-L, HL3Z-19850-GF, HL3Z-19850-X
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2020 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX
View related parts
Ford F-150 Heater Core
Part Number: E3TZ-18476-F
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core; Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1986 Ford F-150 | Base, XL, XLT Lariat | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 6.9 L DIESEL
View related parts
Ford F-150 Heater Core
Part Number: E7TZ-18476-A
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core; Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1989 Ford F-150 | Base, Custom, XL, XLT Lariat | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 6.9 L DIESEL
View related parts
Ford F-150 Heater Core
Part Number: E3TZ-18476-H
Product Specifications
- Other Name: Core Assembly - Heater; HVAC Heater Core; Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1986 Ford F-150 | Base, XL, XLT Lariat | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 6.9 L DIESEL
View related parts
Ford F-150 Heater Core, Front
Part Number: H2MZ-18476-P
$71.22 MSRP: $113.09
You Save: $41.87 (38%)
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: 2L1Z-18476-AA, 2L1Z-18476-BA, HC-33
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2008 Ford F-150 | FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Ford F-150 Heater Core, Front
Part Number: H2MZ-18476-AA
$80.61 MSRP: $128.00
You Save: $47.39 (38%)
Product Specifications
- Other Name: Heater Assembly - Less Radiator; HVAC Heater Core, Front; HVAC Heater Core
- Position: Front
- Replaces: HC-51, HC-44, 7L1Z-18476-A, 9L3Z-18476-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Ford F-150 | FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Platinum, STX, SVT Raptor, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 6.2 L GAS

Ford F-150 Heater Core

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Ford F-150 Heater Core Parts Questions & Experts Answers

Heater Core, Front
H2MZ-18476-C
Q: How to service and repair the heater core on Ford F-150?
A: The service and repair process of the heater core begins by disconnecting the battery followed by draining the cooling system. The first step towards instrument panel removal requires following correct procedures for dashboard and interior trim extraction. Pressing the holding tabs will create an opportunity to separate the heater water hoses from the heater core once the panel has been taken out. First remove the A/C plenum demister adapter by uninstalling its screw then removing the adapter. The vacuum line requires removal before you unscrew the bracket screws which enables heater core bracket extraction. The next step requires removal of the plenum chamber top after unscrewing its 13 screws. Remove the blend door assembly first before pulling out the case and ultimately extract the heater core. The installation process requires following backward the previous removal procedure while applying MERPOL(R) matching Ford specification ESE-M99B144-B or using plain water for coolant hose lubrication.