Radiators, Coolers & Related Components for 2021 Toyota Sienna
No.
Part # / Description / Price
Price
1
Drive Motor Inverter Cooler 
Toyota
Toyota Description: Sienna. Inverter Cooling. 2.5L.
MSRP $640.04
$486.76
MSRP $640.04
$486.76
1
MSRP $379.06
$301.73
2
Radiator Insulator Toyota
Toyota Positions: Left
Description: 2.5L. 3.5L, radiator & hoses. Engine Cooling. Prime plug-in radiator & mounting. 2.4L. Japan Built. From 02/2020.
Radiator Insulator.
Radiator Insulator.
MSRP $12.45
$10.00
MSRP $12.45
$10.00
3
Radiator Insulator Toyota
Toyota Positions: Left
Description: Fits Camry , Highlander, RAV4, RAV4 Prime, Sienna, TC, Venza
2.4L. 3.5L. 2.5L. 2.7L, us built. 2.7L, japan built. 2021, radiator & mounting. 2019-20, radiator & mounting.
Radiator Insulator.
Radiator Insulator.
MSRP $13.79
$11.07
MSRP $13.79
$11.07
6
MSRP $22.44
$18.01
7
Upper Hose Toyota
Toyota Description: Engine Cooling. Highlander. 2.5L. Sienna. Upper.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.58
$26.09
MSRP $33.58
$26.09
8
Lower Hose Toyota
Toyota Description: Engine Cooling. Assembly. Incl.Adapter and Hoses. Highlander. Sienna. 2.5L. Lower assy.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $209.40
$163.03
MSRP $209.40
$163.03
9
Hose Toyota
Toyota Notes: PARTS: Part included with lower radiator hose assembly.
Description: Engine Cooling. Adapter to Outlet Flange. 2.5L. #1.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $31.59
$25.35
MSRP $31.59
$25.35
10
Hose Toyota
Toyota Notes: PARTS: Part included with lower radiator hose assembly.
Description: Engine Cooling. Radiator To Pipe. 2.5L. #2.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.08
$26.55
MSRP $33.08
$26.55
11
Water Pipe Toyota
Toyota Notes: PARTS: Part included with lower radiator hose assembly.
Description: Engine Cooling. Left Radiator Coolant Hose. 2.5L. Water pipe.
Radiator Coolant Hose Adapter.
Radiator Coolant Hose Adapter.
MSRP $22.94
$18.41
MSRP $22.94
$18.41
12
Radiator Hose Clamp Toyota
Toyota Notes: PARTS: Part included with lower radiator hose assembly.
Description:
Radiator Hose Clamp.
Radiator Hose Clamp.
MSRP $7.64
$6.13
MSRP $7.64
$6.13
13
Engine Coolant Temperature Sensor Toyota
Toyota Notes: PARTS: Part included with lower radiator hose assembly.
Description:
Engine Coolant Temperature Sensor.
Engine Coolant Temperature Sensor.
MSRP $94.63
$63.21
MSRP $94.63
$63.21
14
Engine Coolant Pipe Toyota
Toyota Description: Sienna. To thermostat housing.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $11.13
$8.93
MSRP $11.13
$8.93
14
Water Pipe Toyota
Toyota Positions: Front
Description: Front, inlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $75.17
$58.39
MSRP $75.17
$58.39
14
Water Pipe Toyota
Toyota Positions: Rear
Description: Rear, outlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $72.51
$56.32
MSRP $72.51
$56.32
14
Water Pipe Toyota
Toyota Positions: Center
Description: Center, outlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $67.69
$52.57
MSRP $67.69
$52.57
14
Water Pipe Toyota
Toyota Positions: Center
Description: Center, inlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $67.69
$52.57
MSRP $67.69
$52.57
14
Water Pipe Toyota
Toyota Positions: Rear
Description: Rear, inlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $72.51
$56.32
MSRP $72.51
$56.32
14
Water Pipe Toyota
Toyota Positions: Front
Description: Front, outlet.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $67.69
$52.57
MSRP $67.69
$52.57
15
Reservoir Tank Toyota
Toyota Description: 2.5L. Highlander. 3.5L. Sienna. 2.4L.
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $113.77
$89.86
MSRP $113.77
$89.86
18
Engine Coolant Reservoir Cap Toyota
Toyota Notes: PARTS: Part included with reservoir tank.
Description:
A cover that prevents foreign debris from entering the container.
A cover that prevents foreign debris from entering the container.
MSRP $7.14
$5.73
MSRP $7.14
$5.73
19
By-Pass Hose Toyota
Toyota Description: Sienna. To expansion tank.
Hose connecting the expansion tank to the cooling system.
Hose connecting the expansion tank to the cooling system.
MSRP $17.11
$13.74
MSRP $17.11
$13.74
No.
Part # / Description / Price
Price
1
MSRP $575.17
$437.42
2
Upper Tie Bar Toyota
Toyota Notes: PARTS: Part included with radiator support.
Description:
Radiator Support Tie Bar.
Radiator Support Tie Bar.
MSRP $125.07
$98.80
MSRP $125.07
$98.80
3
Upper Tie Bar Stay Toyota
Toyota Positions: Left
Notes: PARTS: Part included with radiator support.
Description:
A component which provides support or reinforcement for the Radiator Support Tie Bar.
A component which provides support or reinforcement for the Radiator Support Tie Bar.
MSRP $26.76
$21.48
MSRP $26.76
$21.48
3
Upper Tie Bar Stay Toyota
Toyota Positions: Right
Notes: PARTS: Part included with radiator support.
Description:
A component which provides support or reinforcement for the Radiator Support Tie Bar.
A component which provides support or reinforcement for the Radiator Support Tie Bar.
MSRP $25.10
$20.15
MSRP $25.10
$20.15
4
Lower Tie Bar Toyota
Toyota Notes: PARTS: Part included with radiator support.
Description: With Hybrid. All.
Radiator Support Tie Bar.
Radiator Support Tie Bar.
MSRP $192.11
$149.56
MSRP $192.11
$149.56
5
MSRP $64.19
$49.86
6
Headlamp Bracket Toyota
Toyota Positions: Right
Notes: PARTS: Part included with radiator support.
Description:
Headlight Bracket.
Headlight Bracket.
MSRP $22.10
$17.74
MSRP $22.10
$17.74
6
Headlamp Bracket Toyota
Toyota Positions: Left
Notes: PARTS: Part included with radiator support.
Description:
Headlight Bracket.
Headlight Bracket.
MSRP $22.10
$17.74
MSRP $22.10
$17.74
7
Side Support Toyota
Toyota Positions: Right
Notes: PARTS: Part included with radiator support.
Description:
Radiator Support Side Panel.
Radiator Support Side Panel.
MSRP $142.37
$112.47
MSRP $142.37
$112.47
7
Side Support Toyota
Toyota Positions: Left
Notes: PARTS: Part included with radiator support.
Description:
Radiator Support Side Panel.
Radiator Support Side Panel.
MSRP $142.37
$112.47
MSRP $142.37
$112.47
8
Hood Stop Buffer Toyota
Toyota Positions: Left
Description: Lower. Inner. Canada built.
Rubber cushion used to support and prevent the hood from rattling.
Rubber cushion used to support and prevent the hood from rattling.
MSRP $4.81
$3.86
MSRP $4.81
$3.86
8
Hood Stop Buffer Toyota
Toyota Positions: Front
Description:
Rubber cushion used to support and prevent the hood from rattling.
Rubber cushion used to support and prevent the hood from rattling.
MSRP $7.64
$6.13
MSRP $7.64
$6.13
9
Ambient Air Temperature Sensor Toyota
Toyota Description:
A sensor that reads outside air temperature.
A sensor that reads outside air temperature.
MSRP $64.02
$47.15
MSRP $64.02
$47.15
10
MSRP $229.81
$180.99
No.
Part # / Description / Price
Price
1
Engine Oil Cooler Toyota
Toyota Description: RAV4. Without hybrid. Highlander. Sienna. Prime plug-in. 2.5L. Oil cooler. Venza.
A device which cools engine oil, through oil to air or oil to water cooling , to remove surplus heat from the engine.
A device which cools engine oil, through oil to air or oil to water cooling , to remove surplus heat from the engine.
MSRP $894.21
$680.05
MSRP $894.21
$680.05
2
Oil Cooler O-Ring Toyota
Toyota Notes: PARTS: Part cannot be reused/reinstalled.
Description: Without hybrid. 2.5L. Plug-in. Large.
MSRP $6.81
$5.46
MSRP $6.81
$5.46
3
Drive Motor Inverter Radiator Hose Toyota
Toyota Positions: Left
Description: 2.5L, type 2. Sienna. Radiator to inverter. #3. Highlander. No. 4. Inverter Cooling.
MSRP $47.22
$36.68
MSRP $47.22
$36.68
3
Lower Hose Toyota
Toyota Positions: Left
Description: Engine Cooling. Assembly. Incl.Adapter and Hoses. Highlander. Sienna. 2.5L. Lower assy.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $209.40
$163.03
MSRP $209.40
$163.03
3
Hose Toyota
Toyota Positions: Left
Description: Engine Cooling. Adapter to Outlet Flange. 2.5L. #1.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $31.59
$25.35
MSRP $31.59
$25.35
3
Upper Hose Toyota
Toyota Positions: Right
Description: Engine Cooling. Highlander. 2.5L. Sienna. Upper.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.58
$26.09
MSRP $33.58
$26.09
3
Hose Toyota
Toyota Positions: Left
Description: Engine Cooling. Radiator To Pipe. 2.5L. #2.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $33.08
$26.55
MSRP $33.08
$26.55
3
Drive Motor Inverter Radiator Hose Toyota
Toyota Positions: Right
Description: Sienna. #1. No. 3. Grand Highlander. Inverter Cooling. 2.5L.
MSRP $34.08
$26.47
MSRP $34.08
$26.47
No.
Part # / Description / Price
Price
1
Bumper Cover Toyota
Toyota Notes: PARTS: Component comes unprimed from OEM. Preparation is required.
Description: Without xse, without 25th annivesary edition, bumper cover & trim.
Bumper Cover.
Bumper Cover.
MSRP $297.55
$231.66
MSRP $297.55
$231.66
2
Side Support Toyota
Toyota Positions: Right
Description: Without xse, without 25th annivesary edition, bumper cover & trim. With xse, with 25th anniversary edition, bumper cover & trim.
Bumper Cover Support Rail.
Bumper Cover Support Rail.
MSRP $86.81
$68.58
MSRP $86.81
$68.58
2
Side Support Toyota
Toyota Positions: Left
Description: Without xse, without 25th annivesary edition, bumper cover & trim. With xse, with 25th anniversary edition, bumper cover & trim.
Bumper Cover Support Rail.
Bumper Cover Support Rail.
MSRP $86.81
$68.58
MSRP $86.81
$68.58
3
Upper Support Toyota
Toyota Description: Without xse, without 25th annivesary edition bumper cover & trim.
MSRP $142.53
$112.60
MSRP $142.53
$112.60
4
Grille Assembly Lower Retainer Toyota
Toyota Description: With xse, with 25th anniversary edition, bumper cover & trim. With xse, type 2. Without xse, without 25th annivesary edition bumper cover & trim. With hybrid max bumper cover & trim. 2017-19 without sport bumper. inner # 2.
MSRP $16.72
$13.42
MSRP $16.72
$13.42
5
Valance Panel Toyota
Toyota Description: Without xse, without 25th annivesary edition, bumper cover & trim.
Valance Panel.
Valance Panel.
MSRP $108.94
$86.05
MSRP $108.94
$86.05
7
License Bracket Toyota
Toyota Description: Without xse, without 25th annivesary edition, bumper cover & trim.
Bracket for the license plate.
Bracket for the license plate.
MSRP $80.33
$62.39
MSRP $80.33
$62.39
8
Under Cover Toyota
Toyota Description: Without xse, without 25th annivesary edition, bumper cover & trim. With xse, with 25th anniversary edition, bumper cover & trim.
Radiator Support Splash Shield.
Radiator Support Splash Shield.
Related Parts
Part # / Description / Price
Price
Air Guide Toyota
Toyota Positions: Front lower
Description: With shutter, lower.
Radiator Support Air Deflector.
Radiator Support Air Deflector.
MSRP $78.16
$60.71
MSRP $78.16
$60.71
Radiator Support Air Deflector Toyota
Toyota Positions: Front right
Description: With shutter.
Radiator Support Air Deflector.
Radiator Support Air Deflector.
MSRP $49.89
$38.75
MSRP $49.89
$38.75
Air Guide Toyota
Toyota Positions: Front upper
Description: Without shutter, upper.
Radiator Support Air Deflector.
Radiator Support Air Deflector.
MSRP $49.39
$38.36
MSRP $49.39
$38.36
Radiator Support Air Deflector Toyota
Toyota Positions: Front left
Description: Without shutter.
Radiator Support Air Deflector.
Radiator Support Air Deflector.
MSRP $52.04
$40.43
MSRP $52.04
$40.43
MSRP $229.81
$180.99
Radiator Shutter Assembly Toyota
Toyota Positions: Front
Description: With shutter. With hybrid. From 10/21. Sienna. From 04/23. From 06/22 to 03/23. Grand Highlander. 2.5L.
MSRP $303.13
$236.00
MSRP $303.13
$236.00
Sight Shield Toyota
Toyota Positions: Front
Description: Without shutter.
Radiator Support Access Cover.
Radiator Support Access Cover.
MSRP $164.99
$130.34
MSRP $164.99
$130.34
Sight Shield Seal Toyota
Toyota Description: With shutter.
A component which prevents a leak at the Radiator Support Access Cover.
A component which prevents a leak at the Radiator Support Access Cover.
MSRP $24.11
$19.34
MSRP $24.11
$19.34
Drive Motor Inverter Cooler Toyota
Toyota Description: Sienna. Inverter Cooling. 2.5L.
MSRP $640.04
$486.76
MSRP $640.04
$486.76
Drive Motor Inverter Cooler Water Pump Toyota
Toyota Description: Inverter water pump assy. RAV4. To 12/2021. Without prime plug-in, 2019-21. 2.5L. Highlander. Sienna. Venza. To 12/21.
Drive Motor Inverter Cooler Water Pump.
Drive Motor Inverter Cooler Water Pump.
MSRP $710.92
$540.66
MSRP $710.92
$540.66
Drive Motor Inverter Coolant Reservoir Toyota
Toyota Description: RAV4. 2.5L. Prime plug-in. Venza.
Drive Motor Inverter Coolant Reservoir.
Drive Motor Inverter Coolant Reservoir.
MSRP $310.19
$241.50
MSRP $310.19
$241.50
Drive Motor Inverter Coolant Reservoir Toyota
Toyota Description: RAV4. With hybrid without prime plug-in 2019-21. Highlander. Sienna. 2.5L.
Drive Motor Inverter Coolant Reservoir.
Drive Motor Inverter Coolant Reservoir.
MSRP $328.49
$255.75
MSRP $328.49
$255.75