How to access and remove the heater core on 2003 through 2009 Toyota 4Runner?

The manufacturer recommends removing the instrument panel to reach the heater core, a task requiring the disconnection of numerous electrical connectors. In the engine compartment, disconnect the heater hoses and plug the heater core pipes. Remove the instrument panel, PCM, and AC module. Remove various ducts, brackets, the console duct box, and side air ducts. Remove the steering column, and fuse box, and release the wiring harness clamps and bolts. Lift the brace and AC/heater assembly. Remove the bolt from the heater core bracket, and slide out the heater core. Installation is the reverse of the removal.

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180 Heater Cores found

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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-60270
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Fits the following Toyota Models:
- Land Cruiser | 1996-1997 | 6 Cyl 4.5L
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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-35100
$321.31 MSRP: $460.73
You Save: $139.42 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- 4Runner | 2003-2009 | Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L
- FJ Cruiser | 2007-2014 | 6 Cyl 4.0L
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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-07030
$292.31 MSRP: $419.14
You Save: $126.83 (31%)
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Avalon | 2005-2018 | Limited, XL, XLE, XLE Premium, XLE Touring Or Touring, XLS | 4 Cyl 2.5L, 6 Cyl 3.5L
- Camry | 2007-2017 | LE, N, SE, XLE, XSE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L
- Highlander | 2010-2019 | Limited, Medium, Sport, STD | 4 Cyl 2.7L, 6 Cyl 3.5L
- Sienna | 2011-2020 | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L
- Venza | 2009-2017 | N | 4 Cyl 2.7L, 6 Cyl 3.5L
View More
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-35060
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- 4Runner | 1996-2002 | LULI, SR5B, SR5V | 4 Cyl 2.7L, 6 Cyl 3.4L
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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-0C050
$321.31 MSRP: $460.73
You Save: $139.42 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Sequoia | 2008-2022 | Limited, Platinum, SR5 | 8 Cyl 4.6L, 8 Cyl 4.7L, 8 Cyl 5.7L
- Tundra | 2007-2021 | Limited, Platinum, SR5 | 6 Cyl 4.0L, 8 Cyl 4.6L, 8 Cyl 4.7L, 8 Cyl 5.7L
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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-60361
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Manufacturer Note: COLD AREA SPEC
- Replaces: 87107-60360
Fits the following Toyota Models:
- Land Cruiser | 1998-2007 | 8 Cyl 4.7L
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Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-02230
$292.31 MSRP: $419.14
You Save: $126.83 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Replaces: 87107-42170
Fits the following Toyota Models:
- Corolla | 2009-2019 | CE, ECO, ECOSW, LE, S, STD, XRS | 4 Cyl 1.8L, 4 Cyl 2.4L
- Corolla iM | 2017-2018 | N | 4 Cyl 1.8L
- Matrix | 2009-2014 | 4 Cyl 1.8L, 4 Cyl 2.4L
- Prius | 2010-2015 | E, G, L, S | 4 Cyl 1.8L
- Prius V | 2012-2017 | 4 Cyl 1.8L
- RAV4 | 2006-2018 | LE, Limited, SE, STD, Sport, X, XLE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L, Electric
View More
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-08060
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Manufacturer Note: FRONT
- Position: Front
Fits the following Toyota Models:
- Sienna | 2006-2010 | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L
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Toyota Unit Sub-Assembly, RADIA
Part Number: 87107-60430
$321.31 MSRP: $460.73
You Save: $139.42 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Sub-Assy, Heater Radiator; Heater Core
Fits the following Toyota Models:
- 4Runner | 2010-2024 | 4 Cyl 2.7L, 6 Cyl 4.0L
View related parts
Toyota Unit Sub-Assembly, RADIA
Part Number: 87107-06100
$306.58 MSRP: $439.61
You Save: $133.03 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Replaces: 87107-33130
Fits the following Toyota Models:
- Avalon | 2019-2022 | Limited, Touring, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L
- Camry | 2018-2024 | LE, No Grade, SE, XLE, XSE | 4 Cyl 2.5L, 6 Cyl 3.5L
- Crown | 2023-2025 | 4 Cyl 2.4L, 4 Cyl 2.5L
- Grand Highlander | 2024-2025 | 4 Cyl 2.4L, 4 Cyl 2.5L
- Highlander | 2020-2024 | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L
- RAV4 | 2019-2024 | 4 Cyl 2.5L
- RAV4 Prime | 2021-2024 | SE, XSE | 4 Cyl 2.5L
- Sienna | 2021-2024 | 4 Cyl 2.5L
- Venza | 2021-2024 | 4 Cyl 2.5L
View More
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-47060
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Prius | 2004-2009 | 4 Cyl 1.5L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-60410
$292.31 MSRP: $419.14
You Save: $126.83 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 87107-60411
Fits the following Toyota Models:
- Land Cruiser | 2008-2014 | 8 Cyl 5.7L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-08051
$263.77 MSRP: $378.23
You Save: $114.46 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
- Manufacturer Note: REAR
- Position: Rear
- Replaces: 87107-08050
Fits the following Toyota Models:
- Sienna | 2004-2010 | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-02200
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Corolla | 2004-2008 | CE, LE, S, STD, XR, XRS | 4 Cyl 1.8L
- Matrix | 2004-2008 | CE, LE, S, STD, XR, XRS | 4 Cyl 1.8L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-60360
$356.28 MSRP: $524.44
You Save: $168.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: COLD AREA SPEC
- Replaced by: 87107-60361
Fits the following Toyota Models:
- Land Cruiser | 1998-2003 | 8 Cyl 4.7L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-33120
$321.31 MSRP: $460.73
You Save: $139.42 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Camry | 2007-2011 | LE, XLE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L
- Highlander | 2008-2013 | Grande, Limited, Sport, STD | 4 Cyl 2.7L, 6 Cyl 3.3L, 6 Cyl 3.5L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-42170
$292.31 MSRP: $419.14
You Save: $126.83 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 87107-02230
Fits the following Toyota Models:
- Corolla | 2009-2013 | LE, STD | 4 Cyl 1.8L
- Corolla iM | 2017-2018 | N | 4 Cyl 1.8L
- Prius | 2010-2015 | E, G, L, S | 4 Cyl 1.8L
- Prius V | 2012-2017 | 4 Cyl 1.8L
- RAV4 | 2006-2018 | LE, Limited, SE, Sport, X, XLE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L
View More
View related parts
Toyota Unit Sub-Assy, Rear Heater
Part Number: 87107-60330
$292.31 MSRP: $419.14
You Save: $126.83 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Rear
Fits the following Toyota Models:
- Land Cruiser | 1996-1997 | 6 Cyl 4.5L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-04060
$341.25 MSRP: $502.31
You Save: $161.06 (33%)
Product Specifications
- Other Name: Heater Core
Fits the following Toyota Models:
- Tacoma | 2005-2016 | Base, Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 3.5L, 6 Cyl 4.0L
View related parts
Toyota Unit Sub-Assy, Heater Radiator
Part Number: 87107-06020
Product Specifications
- Other Name: Heater Core
- Manufacturer Note: W(AIR CONDITIONER)
Fits the following Toyota Models:
- Camry | 1997-1999 | CE, LE, XLE | 4 Cyl 2.2L, 6 Cyl 3.0L

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Toyota Heater Core Parts Questions & Experts Answers

Unit Sub-Assy, Heater Radiator
87107-35100
Q: How to access and remove the heater core on 2003 through 2009 Toyota 4Runner?
A: The manufacturer recommends removing the instrument panel to reach the heater core, a task requiring the disconnection of numerous electrical connectors. In the engine compartment, disconnect the heater hoses and plug the heater core pipes. Remove the instrument panel, PCM, and AC module. Remove various ducts, brackets, the console duct box, and side air ducts. Remove the steering column, and fuse box, and release the wiring harness clamps and bolts. Lift the brace and AC/heater assembly. Remove the bolt from the heater core bracket, and slide out the heater core. Installation is the reverse of the removal.

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