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

Engine coolant drainage from the radiator is necessary to begin heater core service and repair but a complete coolant removal is not needed. You must then detach both the instrument panel along with the reinforcement and the defroster nozzle. Start by removing the heater radiator by taking off the clamp screw followed by unlocking the screws and clamps while removing the heater radiator pipes. During installation of the heater radiator remove the two O-rings from its pipes and discard these O-rings because their reuse is not allowed. The procedure for installation follows exactly the opposite sequence of the uninstallation process.

OEM Toyota Sienna Heater Core

HVAC Heater Core

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10 Heater Cores found

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Toyota Sienna 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:
- 2011-2020 Toyota Sienna | Base, L, LE, Limited, Limited Premium, SE, SE Premium, XLE, XLE Premium | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Toyota Sienna Heater Core
Part Number: 87107-08020
$133.30 MSRP: $188.71
You Save: $55.41 (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, Rear Heater; HVAC Heater Core
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Heater Core, Rear
Part Number: 87107-08080
$290.42 MSRP: $414.66
You Save: $124.24 (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:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Heater Core, Rear
Part Number: 87107-08070
$198.27 MSRP: $283.08
You Save: $84.81 (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
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2020 Toyota Sienna | Base, L, LE, Limited, Limited Premium, SE, SE Premium, XLE, XLE Premium | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Toyota Sienna Heater Core, Rear
Part Number: 87107-08051
$264.91 MSRP: $378.23
You Save: $113.32 (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
- Manufacturer Note: REAR
- Position: Rear
- Replaces: 87107-08050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2010 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
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Toyota Sienna Heater Core, Front
Part Number: 87107-06100
$307.90 MSRP: $439.61
You Save: $131.71 (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:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Heater Core, Front
Part Number: 87107-08060
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
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; HVAC Heater Core
- Manufacturer Note: FRONT
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2010 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.5 L GAS
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Toyota Sienna Heater Core, Front
Part Number: 87107-08040
$357.85 MSRP: $524.44
You Save: $166.59 (32%)
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; HVAC Heater Core
- Manufacturer Note: FRONT
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
View related parts
Toyota Sienna Heater Core, Front
Part Number: 87107-08010
$364.55 MSRP: $534.25
You Save: $169.70 (32%)
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; HVAC Heater Core
- Position: Front
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
View related parts
Toyota Sienna Heater Core
Part Number: 87107-08030
Product Specifications
- Other Name: Unit Sub-Assembly, Radiator; HVAC Heater Core, Rear; Unit Sub-Assembly, Rear Heater
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2000 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS

Toyota Sienna Heater Core

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

Toyota Sienna Heater Core Parts Questions & Experts Answers

Heater Core, Front
87107-08010
Q: How to service and repair the heater core on Toyota Sienna?
A: Engine coolant drainage from the Radiator is necessary to begin heater core service and repair but a complete coolant removal is not needed. You must then detach both the instrument panel along with the reinforcement and the defroster nozzle. Start by removing the heater radiator by taking off the clamp screw followed by unlocking the screws and clamps while removing the heater radiator pipes. During installation of the heater radiator remove the two O-rings from its pipes and discard these O-rings because their reuse is not allowed. The procedure for installation follows exactly the opposite sequence of the uninstallation process.

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