How Do I Replace the Heater Core in a Honda Odyssey?

Disconnect the cable from the negative battery terminal. Drain the cooling system. Disconnect the heater hoses and the air conditioning lines from the A/C and heater housing. Remove the air conditioning/heater housing mounting bolts and nuts. Remove the heater core mounting screws and clamps, and lift the heater core from the housing. Installation is the reverse of removal. Reconnect the cable to the negative terminal of the battery. Refill the cooling system and have the air conditioning system recharged and leak tested.

Genuine Honda Odyssey Heater Core

HVAC Heater Core

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8 Heater Cores found

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Honda Odyssey Core Sub-Assembly, Heater
Part Number: 79115-SHJ-A01
$113.43 MSRP: $160.21
You Save: $46.78 (30%)
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Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2005-2010 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door EXL-T, 5 Door LX | KA 5AT
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Honda Odyssey Core, Heater
Part Number: 79110-S0X-A01
$471.40 MSRP: $680.24
You Save: $208.84 (31%)
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Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1999-2004 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door LX, 5 Door VAN | KA 4AT, KA 5AT
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Honda Odyssey Core, Heater
Part Number: 79211-SHJ-A01
$102.60 MSRP: $144.92
You Save: $42.32 (30%)
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2005-2010 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door EXL-T, 5 Door LX | KA 5AT
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Honda Odyssey Set, Core Heater S
Part Number: 79115-TK4-A41
$137.30 MSRP: $200.74
You Save: $63.44 (32%)
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Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2011-2017 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door LX, 5 Door SE, 5 Door Touring | KA 5AT, KA 6AT
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Honda Odyssey Core, Heater
Part Number: 79110-THR-A41
$90.74 MSRP: $128.16
You Save: $37.42 (30%)
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Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2018-2024 Honda Odyssey | 5 Door ELITE (10AT), 5 Door EX, 5 Door EX (10AT), 5 Door EX-L, 5 Door EX-L (10AT), 5 Door LX, 5 Door LX (10AT), 5 Door Touring (10AT), EX, EX-L, Elite, Sport, Touring | KA 9AT, KA XAT
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Honda Odyssey Core, Heater
Part Number: 79211-TK8-A41
$68.15 MSRP: $96.26
You Save: $28.11 (30%)
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 2011-2017 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door LX, 5 Door SE, 5 Door Touring | KA 5AT, KA 6AT
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Honda Odyssey Core, Heater
Part Number: 79110-SX0-A01
Product Specifications
- Other Name: Heater Core; Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Honda Odyssey | 5 Door EX, 5 Door LX (6 Seats), 5 Door LX (7 Seats) | KA 4AT
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Honda Odyssey Core, Heater
Part Number: 79110-S0X-A51
Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1999-2004 Honda Odyssey | 5 Door EX, 5 Door EX-L, 5 Door LX | KA 4AT, KA 5AT

Honda Odyssey Heater Core

The Heater Core in Honda Odyssey holders an important position in furnishing the inside of the car with heat using extra heat from the engine. Looking like a smaller version of the radiator, the Heater Core uses water-antifreeze mixture and sends hot air to the vehicle's cabins using the fan. The control of heaters may be additional and can include valves or doors; the sophisticated Heater Cores may have electromechanical actuators and thermistors for the most comfort. Also aside from heating the air, the Heater Core may also help in engine cooling and dehumidification in conditioned vehicle. However, clogging, leaks and corrosion among others are some of the problems that may lead to a costly affair as a result of the several couplings that have to be unscrewed to get to the Heater Core.

In search of affordable OEM Honda Odyssey Heater Core? Consider browsing through our extensive inventory of genuine Honda Odyssey Heater Core. Not only do we provide market-leading prices and a manufacturer's warranty, but we also pride ourselves on exceptional customer service and swift delivery.

Honda Odyssey Heater Core Parts Questions & Experts Answers

Core, Heater
79110-S0X-A01
Q: How Do I Replace the Heater Core in a Honda Odyssey?
A: Disconnect the cable from the negative battery terminal. Drain the cooling system. Disconnect the heater hoses and the air conditioning lines from the A/C and heater housing. Remove the air conditioning/heater housing mounting bolts and nuts. Remove the heater core mounting screws and clamps, and lift the heater core from the housing. Installation is the reverse of removal. Reconnect the cable to the negative terminal of the battery. Refill the cooling system and have the air conditioning system recharged and leak tested.