How to service and repair the heater core on Toyota Highlander?

To fix the heater core, empty HFC-134A, disconnect different pipes and hoses with special tools and undo parts such as instrument panel and air conditioning unit. Put together all the parts, making sure that all the torque requirements are in order and add the refrigerant, which should be at 650 0 -50g, and verify any leakage after doing so.

How to replace the Heater Core on Toyota Highlander?

In order to substitute the Rear Heater Assembly, you will have to remove the Deck Side Trim Covers and the Deck Trim Side Panel. Remove the Heater Water outlet and inlet hose, foot air duct and air duct rear no.5.Unmount the Rear Heater Assembly, Water Pipe and Blower Resistor and reinstall them in the reverse order with the correct torque requirements.

OEM Toyota Highlander Heater Core

HVAC Heater Core

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8 Heater Cores found

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Toyota Highlander Heater Core, Front
Part Number: 87107-07030
$293.57 MSRP: $419.14
You Save: $125.57 (30%)
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Front; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2019 Toyota Highlander | Base, Hybrid LE, Hybrid Limited, Hybrid Limited Platinum, Hybrid XLE, LE, LE Plus, Limited, Limited Platinum, Plus, SE, Sport, XLE | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
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Toyota Highlander Unit Sub-Assembly, Heater Radiator, Front
Part Number: 87107-33120
$345.82 MSRP: $506.81
You Save: $160.99 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Heater Core
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2013 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, SE, Sport | 4 Cyl 2.7 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
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Toyota Highlander Heater Core, Rear
Part Number: 87107-0E060
$338.77 MSRP: $483.69
You Save: $144.92 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Heater Radiator
- Position: Rear
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2023 Toyota Highlander | Hybrid Bronze Edition, Hybrid LE, Hybrid Limited, Hybrid Platinum, Hybrid XLE, L, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
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Toyota Highlander Heater Core, Rear
Part Number: 87107-0E030
$345.82 MSRP: $506.81
You Save: $160.99 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Position: Rear
- Replaces: 87107-48100
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2019 Toyota Highlander | Base, Hybrid, Hybrid LE, Hybrid Limited, Hybrid Limited Platinum, Hybrid XLE, LE, LE Plus, Limited, Limited Platinum, Plus, SE, Sport, XLE | 4 Cyl 2.7 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
View related parts
Toyota Highlander Heater Core, Front
Part Number: 87107-06100
$338.77 MSRP: $483.69
You Save: $144.92 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Front; Unit Sub-Assembly, Heater Radiator
- Position: Front
- Replaces: 87107-33130
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2023 Toyota Highlander | Hybrid Bronze Edition, Hybrid LE, Hybrid Limited, Hybrid Platinum, Hybrid XLE, L, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
View related parts
Toyota Highlander Heater Core
Part Number: 87107-48090
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Rear Heater; HVAC Heater Core
- Manufacturer Note: W(REAR HEATER)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2007 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
View related parts
Toyota Highlander Heater Core, Front
Part Number: 87107-48080
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Front; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2007 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS
View related parts
Toyota Highlander Heater Core
Part Number: 87107-48040
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2003 Toyota Highlander | Base, Limited | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS

Toyota Highlander Heater Core

If you're thinking about purchasing OEM parts for your Toyota Highlander, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Highlander Heater Core at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Highlander Heater Core Parts and Q&A

Heater Core
87107-48040
Q: How to service and repair the heater core on Toyota Highlander?
A: To fix the heater core, empty HFC-134A, disconnect different pipes and hoses with special tools and undo parts such as instrument panel and air conditioning unit. Put together all the parts, making sure that all the torque requirements are in order and add the refrigerant, which should be at 650 0 -50g, and verify any leakage after doing so.
Heater Core
87107-48090
Q: How to replace the Heater Core on Toyota Highlander?
A: In order to substitute the Rear Heater Assembly, you will have to remove the Deck Side Trim Covers and the Deck Trim Side Panel. Remove the Heater Water outlet and inlet hose, foot air duct and air duct rear no.5.Unmount the Rear Heater Assembly, Water Pipe and Blower Resistor and reinstall them in the reverse order with the correct torque requirements.

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