How to Service and Repair the Heater Core in a Rear Heating Unit on Toyota 4Runner?

Engine coolant draining marks the first step of rear heater unit repair work but technicians should not empty all the coolant from the system. The first service stage requires frontend seats removal together with the center console box followed by floor carpet rearward adjustment. During installation position the hose clip according to the provided illustration before removing the water hoses. First disconnect the rear heater duct by removing its bolt and screw and duct before removing the rear heater control assembly. To unscrew the rear heater duct start by disconnecting its connectors then take out the three screws which fasten the heater unit. Rear/transverse engine vehicles employ the exact reverse sequence during installation of removed components.

How to service the heater core on Toyota Camry?

Draining the radiator coolant begins the heater core service procedure yet a full coolant depletion is not needed. Subsequent to disconnecting the water hoses from the A/C unit you should take out the No.1 lower instrument panel along with the LH instrument lower panel. Start by releasing the 3 claws from the heater protector then pulling it out and afterward removing the 3 screws on the plate. The removal of the heater radiator begins with unscrewing the 2 clamps on the pipes and removing the screws before extracting the heater radiator. The reverse procedure is used for heater radiator installation.

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

The procedure for servicing and repairing a heater core starts by first removing the air duct through unscrewing and using a taped screwdriver to open its five claws for extraction. The next step involves cover removal through the release of 2 claws using a screwdriver which should have its tip taped for protection. Remove the heater radiator by unscrewing the clamp and screw followed by pulling it out. The heater radiator installation should start with screw and clamp application before adding the cover and finishing with screw installation for the air duct.

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116 Heater Cores found

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Toyota Heater Core
Part Number: 87107-52020
$356.51 MSRP: $522.47
You Save: $165.96 (32%)
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- Echo | 2000-2005 | Base | 4 Cyl 1.5 L GAS
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Toyota Heater Core, Rear
Part Number: 87107-0C030
$366.04 MSRP: $536.43
You Save: $170.39 (32%)
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Position: Rear
Fits the following Toyota Models:
- Sequoia | 2001-2007 | Limited, SR5 | 8 Cyl 4.7 L GAS
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Toyota Heater Core
Part Number: 87107-0C010
$356.38 MSRP: $522.28
You Save: $165.90 (32%)
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- Tacoma | 2001-2004 | Base, Pre Runner, S-Runner | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
- Tundra | 2000-2002 | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 8 Cyl 4.7 L GAS
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Toyota Heater Core
Part Number: 87107-16180
$351.84 MSRP: $515.63
You Save: $163.79 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Core; Unit Sub-Assembly, Heater Radiator
- Replaces: 87107-16250, 87107-16170
Fits the following Toyota Models:
- Paseo | 1992-1996 | Base | 4 Cyl 1.5 L GAS
- Tercel | 1991-1996 | DLX, DX, LE, STD | 4 Cyl 1.5 L GAS
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Toyota Heater Core
Part Number: 87107-06040
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- Camry | 2002-2006 | Base, LE, SE, XLE | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Solara | 2004-2008 | SE, SE Sport, SLE, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS
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Toyota Heater Core
Part Number: 87107-95D02
$358.57 MSRP: $525.49
You Save: $166.92 (32%)
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Core; Unit Sub-Assembly, Heater Radiator
- Manufacturer Note: COLD SPEC
- Replaces: 87107-95D03
Fits the following Toyota Models:
- Previa | 1991-1993 | DX, LE | 4 Cyl 2.4 L GAS
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Toyota Heater Core, Front
Part Number: 87107-08040
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Front; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Manufacturer Note: FRONT
- Position: Front
Fits the following Toyota Models:
- Sienna | 2004-2006 | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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Toyota Heater Core
Part Number: 87107-52060
$357.20 MSRP: $523.47
You Save: $166.27 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
- Replaces: 87107-0D051
Fits the following Toyota Models:
- Yaris | 2012-2018, 2007-2009 | Base, L, LE, S, SE | 4 Cyl 1.5 L GAS
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Toyota Heater Core
Part Number: 87107-12420
$358.57 MSRP: $525.49
You Save: $166.92 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Core; Unit Sub-Assembly, Heater Radiator
- Manufacturer Note: COLD SPEC
Fits the following Toyota Models:
- Corolla | 1988-1992 | Base, DLX, DLX All Trac, GTS, LE, SR5, SR5 All Trac | 4 Cyl 1.6 L GAS
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Toyota Heater Core
Part Number: 87107-07020
$356.63 MSRP: $522.64
You Save: $166.01 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- Avalon | 2000-2004 | XL, XLS | 6 Cyl 3.0 L GAS
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Toyota Core
Part Number: 87107-02050
$353.27 MSRP: $517.73
You Save: $164.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator; Heater Core
Fits the following Toyota Models:
- Corolla | 1998-2002 | CE, LE, S, VE | 4 Cyl 1.8 L GAS
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Toyota Heater Core, Front
Part Number: 87107-08010
$364.55 MSRP: $534.25
You Save: $169.70 (32%)
Ships in 1-3 Business Days
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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
Fits the following Toyota Models:
- Sienna | 1998-2003 | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Heater Core
Part Number: 87107-35040
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Core; Unit Sub-Assembly, Rear Heater; HVAC Heater Core
Fits the following Toyota Models:
- 4Runner | 1996-2002 | Base, Limited, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS
- Land Cruiser | 1998-2007 | Base | 8 Cyl 4.7 L GAS
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Toyota Heater Core
Part Number: 87107-02060
$560.76 MSRP: $821.80
You Save: $261.04 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Core; Unit Sub-Assembly, Heater Radiator
- Manufacturer Note: COLD SPEC
Fits the following Toyota Models:
- Corolla | 1998-2002 | CE, LE, S, VE | 4 Cyl 1.8 L GAS
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Toyota Heater Core
Part Number: 87050-F4030
$336.56 MSRP: $480.52
You Save: $143.96 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Assembly, Air Conditioner; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- C-HR | 2018-2022 | LE, Limited, Nightshade, XLE, XLE Premium | 4 Cyl 2.0 L GAS
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Toyota Heater Core, Rear
Part Number: 87107-0E030
$322.69 MSRP: $460.73
You Save: $138.04 (30%)
Ships in 1-3 Business Days
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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
Fits the following Toyota Models:
- Highlander | 2008-2019 | 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
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Toyota Heater Core, Rear
Part Number: 87107-08080
$290.42 MSRP: $414.66
You Save: $124.24 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Heater Radiator
- Position: Rear
Fits the following Toyota Models:
- Sienna | 2021-2023 | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Heater Core, Front
Part Number: 87107-0C020
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Front; Unit Sub-Assembly, Heater Radiator; HVAC Heater Core
- Position: Front
Fits the following Toyota Models:
- Sequoia | 2001-2007 | Limited, SR5 | 8 Cyl 4.7 L GAS
- Tundra | 2003-2006 | Base, Limited, SR5 | 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Toyota Heater Core
Part Number: 87107-48040
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core; Unit Sub-Assembly, Heater Radiator
Fits the following Toyota Models:
- Highlander | 2001-2003 | Base, Limited | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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Toyota Unit Sub-Assembly, Heater Radiator, Front
Part Number: 87107-60351
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; Heater Core
- Position: Front
Fits the following Toyota Models:
- Land Cruiser | 2003-2007 | Base | 8 Cyl 4.7 L GAS

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Toyota Heater Core Parts Questions & Experts Answers

Heater Core
87107-35040
Q: How to Service and Repair the Heater Core in a Rear Heating Unit on Toyota 4Runner?
A: Engine coolant draining marks the first step of rear heater unit repair work but technicians should not empty all the coolant from the system. The first service stage requires frontend seats removal together with the center console box followed by floor carpet rearward adjustment. During installation position the hose clip according to the provided illustration before removing the water hoses. First disconnect the rear heater duct by removing its bolt and screw and duct before removing the rear heater control assembly. To unscrew the rear heater duct start by disconnecting its connectors then take out the three screws which fasten the heater unit. Rear/transverse engine vehicles employ the exact reverse sequence during installation of removed components.
Heater Core
87107-07010
Q: How to service the heater core on Toyota Camry?
A: Draining the radiator coolant begins the heater core service procedure yet a full coolant depletion is not needed. Subsequent to disconnecting the water hoses from the A/C unit you should take out the No.1 lower instrument panel along with the LH instrument lower panel. Start by releasing the 3 claws from the heater protector then pulling it out and afterward removing the 3 screws on the plate. The removal of the heater radiator begins with unscrewing the 2 clamps on the pipes and removing the screws before extracting the heater radiator. The reverse procedure is used for heater radiator installation.
Core
87107-02050
Q: How to service and repair the heater core on Toyota Corolla?
A: The procedure for servicing and repairing a heater core starts by first removing the air duct through unscrewing and using a taped screwdriver to open its five claws for extraction. The next step involves cover removal through the release of 2 claws using a screwdriver which should have its tip taped for protection. Remove the heater radiator by unscrewing the clamp and screw followed by pulling it out. The heater radiator installation should start with screw and clamp application before adding the cover and finishing with screw installation for the air duct.