How to remove the front heater core on Honda Ridgeline?

If removing the front heater core, discharge the air conditioning system first, but this isn't needed for rear heater core removal. Disconnect the battery's negative cable and drain the cooling system. For models except 2007 Acura MDX: Mark the heater control valve cable before disconnecting. Detach the heater hoses and evaporator lines at the firewall. Remove the heater core, evaporator housing, and instrument panel. Installation follows the removal steps in reverse. For the 2007 Acura MDX: Disconnect the air conditioning lines and remove the heater core housing. Access the lower heater duct by folding the carpet back. Slide the housing towards the vehicle's rear to remove. For the rear heater core: Remove the center console, detach heater hoses, and adjust the housing to extract the heater core. Installation mirrors removal. After all procedures, reconnect the battery, refill the cooling system, and have the AC system serviced.

Genuine Honda Ridgeline Heater Core

HVAC Heater Core

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Honda Ridgeline Core Sub-Assembly, Heater
Part Number: 79115-SJC-A03
$212.28 MSRP: $299.83
You Save: $87.55 (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:
- 2006-2008 Honda Ridgeline | 4 Door RT, 4 Door RTL, 4 Door RTS, 4 Door RTX | KA 5AT
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Honda Ridgeline SET
Part Number: 79115-TG7-A41
$166.95 MSRP: $237.81
You Save: $70.86 (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:
- 2021-2023 Honda Ridgeline | 4 Door Black, 4 Door RTL, 4 Door RTL (AWD), 4 Door Sport (AWD), Black Edition, RTL, RTL-E, Sport | KA 9AT
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Honda Ridgeline Core Sub-Assembly, Heater
Part Number: 79115-TZ5-A42
$187.97 MSRP: $267.77
You Save: $79.80 (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:
- 2017-2020 Honda Ridgeline | 4 Door Black, 4 Door RT (2WD), 4 Door RT (AWD), 4 Door RTL, 4 Door RTL (2WD), 4 Door RTL (AWD), 4 Door RTS (2WD), 4 Door RTS (AWD), 4 Door Sport (2WD), 4 Door Sport (AWD) | KA 6AT, KA 9AT
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Honda Ridgeline Core Sub-Assembly, Heater
Part Number: 79115-SJC-A04
$288.81 MSRP: $411.41
You Save: $122.60 (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:
- 2009-2014 Honda Ridgeline | 4 Door RT, 4 Door RTL, 4 Door RTS, 4 Door Sport | KA 5AT

Honda Ridgeline Heater Core

The Heater Core in vehicles such as Honda Ridgeline operates in providing heat to the cabin by using the excess heat that is from the engine. Looking like a miniature radiator, the core is cooled with a solution of water and antifreeze that goes near the engine and transfers heat to the cabin's air. Heater Cores may have valves or doors for temperature control and the more complex ones may have Electromechanical Actuators for the purpose of controlling the temperature. In conditioned automobiles, heater core also helps in dehumidifying of cooled air during the reheat cycle. The problems that may be experienced include blockage, fluid leakage, or deterioration which may demand rigorous repair as the core is often situated at the back of the dash board.

In search of affordable OEM Honda Ridgeline Heater Core? Consider browsing through our extensive inventory of genuine Honda Ridgeline 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 Ridgeline Heater Core Parts Questions & Experts Answers

Core Sub-Assembly, Heater
79115-SJC-A03
Q: How to remove the front heater core on Honda Ridgeline?
A: If removing the front heater core, discharge the air conditioning system first, but this isn't needed for rear heater core removal. Disconnect the battery's negative cable and drain the cooling system. For models except 2007 Acura MDX: Mark the heater control valve cable before disconnecting. Detach the heater hoses and evaporator lines at the firewall. Remove the heater core, evaporator housing, and instrument panel. Installation follows the removal steps in reverse. For the 2007 Acura MDX: Disconnect the air conditioning lines and remove the heater core housing. Access the lower heater duct by folding the carpet back. Slide the housing towards the vehicle's rear to remove. For the rear heater core: Remove the center console, detach heater hoses, and adjust the housing to extract the heater core. Installation mirrors removal. After all procedures, reconnect the battery, refill the cooling system, and have the AC system serviced.