Radiator & Components for 2018 Toyota Sienna
No.
Part # / Description / Price
Price
1
Radiator 
Toyota
Toyota Description: Sienna. All. 3.5L, 2017-20, without ac condenser.
Radiator.
Radiator.
MSRP $417.22
$317.30
MSRP $417.22
$317.30
1
MSRP $839.56
$638.50
2
Radiator Insulator Toyota
Toyota Positions: Left
Description: Fits Avalon, Camry, Highlander, Sienna, Venza
3.5L, 2011-16. 3.5L, 2017-20. 3.5L, us built. 2.4L, us built. 2.5L, us built. 2.7L, us built. 3.5L, without hybrid, 2017-19. 3.5L, without hybrid, 2014-16.
Radiator Insulator.
Radiator Insulator.
MSRP $7.96
$6.39
MSRP $7.96
$6.39
3
Radiator Insulator Toyota
Toyota Positions: Right
Description: Engine Cooling. 3.3L. 3.5L, with hybrid, 2017-19. 2008-10. 2011-13. Fuel Cell Cooling. Primary Radiator. Japan built, radiator & hoses. 3.5L, with hybrid, 2014-16. Battery Charger and Electric Motor Cooling.
Radiator Insulator.
Radiator Insulator.
MSRP $13.13
$10.53
MSRP $13.13
$10.53
4
Radiator Cap Toyota
Toyota Description: Tacoma. 4Runner. From 4/16. Sienna. Location-Filler Neck. 4.0L. Filler neck cap. Camry. 3.5L. 2.7L.
Radiator Cap.
Radiator Cap.
MSRP $22.60
$18.14
MSRP $22.60
$18.14
5
Radiator Coolant Hose Toyota
Toyota Positions: Upper
Description: Sienna.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $41.40
$32.16
MSRP $41.40
$32.16
7
Engine Coolant Outlet Flange Toyota
Toyota Description: Sienna. Without towing package. 3.5L, thermostat & hoses. Avalon. Camry.
Engine Coolant Outlet Flange.
Engine Coolant Outlet Flange.
MSRP $66.19
$51.41
MSRP $66.19
$51.41
7
Engine Coolant Outlet Flange Toyota
Toyota Description: Sienna. All. Highlander. Without hybrid.
Engine Coolant Outlet Flange.
Engine Coolant Outlet Flange.
MSRP $66.19
$51.41
MSRP $66.19
$51.41
8
Lexus Engine Coolant Thermostat Gasket Water Inlet O-Ring 16326-31050 Toyota
Toyota Notes: PARTS: Part included with water outlet.
MSRP $1.15
$0.92
MSRP $1.15
$0.92
8
Engine Coolant Outlet Gasket Toyota
Toyota Notes: PARTS: Part included with water outlet.
Description: Rear Outlet. 3.5L, thermostat & hoses. Water outlet gasket. Camry. 3.5L, with hybrid, 2017-19. 3.5L, 2017-20.
Engine Coolant Outlet Gasket.
Engine Coolant Outlet Gasket.
MSRP $1.15
$0.92
MSRP $1.15
$0.92
9
Engine Coolant Hose Toyota
Toyota Description: Engine Cooling. Pipe To Thermostat Housing. 3.5L, with hybrid, 2017-19.
MSRP $16.62
$13.34
MSRP $16.62
$13.34
10
Engine Coolant Hose Toyota
Toyota Description: Throttle Body to Pipe. Engine Cooling. 3.5L.
MSRP $10.79
$8.66
MSRP $10.79
$8.66
11
Engine Coolant Hose Toyota
Toyota Description: Engine Cooling. Rear Outlet to Throttle Body. 3.5L.
MSRP $10.79
$8.66
MSRP $10.79
$8.66
12
Engine Coolant Pipe Toyota
Toyota Description: 3.5L, 2017-20, without tow package. 3.5L, thermostat & hoses.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $94.96
$75.02
MSRP $94.96
$75.02
12
Engine Coolant Pipe Toyota
Toyota Description: 3.5L, without hybrid, 2017-19. 3.5L, 2017-20.
Pipe that is part of the engine cooling system.
Pipe that is part of the engine cooling system.
MSRP $103.28
$81.59
MSRP $103.28
$81.59
13
Radiator Coolant Hose Toyota
Toyota Positions: Lower
Description: Sienna.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $45.22
$35.13
MSRP $45.22
$35.13
15
Toyota Water Inlet Sub-Assembly with Thermostat 16031-31031, Fits 2015–2021 Toyota Camry, Corolla Toyota
Toyota Description: Fits Avalon, Camry, Highlander, Sienna
All. Camry. Sienna. Avalon. Highlander. 3.5L, 2017-20. 3.5L, with thermostat. 3.5L, thermostat & hoses. 3.5L, without hybrid, 2017-19.
MSRP $66.02
$48.62
MSRP $66.02
$48.62
17
Engine Coolant Reservoir Toyota
Toyota Description: Sienna. 3.5L, 2011-16. 3.5L, 2017-20. 2.7L.
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $126.90
$100.25
MSRP $126.90
$100.25
18
Engine Coolant Reservoir Grommet Toyota
Toyota Description: 3.5L, 2011-16. 3.5L, 2017-20. 2.7L.
grommet through which a portion of the expansion tank fits when mounted to vehicle.
grommet through which a portion of the expansion tank fits when mounted to vehicle.
MSRP $4.48
$3.59
MSRP $4.48
$3.59
19
Engine Coolant Reservoir Cap Toyota
Toyota Notes: PARTS: Part included with reservoir tank.
Description: Fits SiennaEngine Coolant Expansion Tank - Repair or ReplaceA failed expansion tank can cause the Cooling system in your Toyota to leak antifreeze, or it can cause your Engine to overheat. If you're losing Coolant, contact our service department to avoid Engine damage.
2.7L. Sienna. 3.5L, 2011-16. 3.5L, 2017-20. Expansion tank cap.
A cover that prevents foreign debris from entering the container.
A cover that prevents foreign debris from entering the container.
MSRP $20.93
$16.81
MSRP $20.93
$16.81
20
MSRP $7.64
$6.13
No.
Part # / Description / Price
Price
N/A
Engine Cooling Fan Controller Toyota
Toyota Description: Sienna. Cooling fan control module. Camry Hybrid. 2.5L. 3.5L, without hybrid, heavy duty cooling. 2.7L, us built, with towing package. 3.5L, japan built, with towing package. 3.5L US BUILT. with towing package. 3.3L, fan motor, all. 2.7L, japan built, with towing package.
Engine Cooling Fan Controller.
Engine Cooling Fan Controller.
MSRP $497.33
$378.22
MSRP $497.33
$378.22
N/A
Engine Water Pump Pulley Toyota
Toyota Description: Sienna. 3.5L, without hybrid.
A pulley that mounts to the engine water pump.
A pulley that mounts to the engine water pump.
MSRP $129.23
$102.08
MSRP $129.23
$102.08
1
Radiator Toyota
Toyota Description: Sienna. All. 3.5L, 2017-20, without ac condenser.
Radiator.
Radiator.
MSRP $417.22
$317.30
MSRP $417.22
$317.30
2
Radiator Cap Toyota
Toyota Description: Tacoma. 4Runner. From 4/16. Sienna. Location-Filler Neck. 4.0L. Filler neck cap. Camry. 3.5L. 2.7L.
Radiator Cap.
Radiator Cap.
MSRP $22.60
$18.14
MSRP $22.60
$18.14
3
Radiator Coolant Hose Toyota
Toyota Description: Sienna.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $41.40
$32.16
MSRP $41.40
$32.16
4
Radiator Coolant Hose Toyota
Toyota Description: Sienna.
Flexible hose that is part of the engine cooling system.
Flexible hose that is part of the engine cooling system.
MSRP $45.22
$35.13
MSRP $45.22
$35.13
5
Engine Coolant Reservoir Toyota
Toyota Notes: Includes: Expansion Tank Cap.
Description: Sienna. 3.5L, 2011-16. 3.5L, 2017-20. 2.7L.
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $126.90
$100.25
MSRP $126.90
$100.25
6
Engine Coolant Reservoir Cap Toyota
Toyota Description: Fits SiennaEngine Coolant Expansion Tank - Repair or ReplaceA failed expansion tank can cause the Cooling system in your Toyota to leak antifreeze, or it can cause your Engine to overheat. If you're losing Coolant, contact our service department to avoid Engine damage.
2.7L. Sienna. 3.5L, 2011-16. 3.5L, 2017-20. Expansion tank cap.
A cover that prevents foreign debris from entering the container.
A cover that prevents foreign debris from entering the container.
MSRP $20.93
$16.81
MSRP $20.93
$16.81
7
Toyota Water Inlet Sub-Assembly with Thermostat 16031-31031, Fits 2015–2021 Toyota Camry, Corolla Toyota
Toyota Description: Fits Avalon, Camry, Highlander, Sienna
All. Camry. Sienna. Avalon. Highlander. 3.5L, 2017-20. 3.5L, with thermostat. 3.5L, thermostat & hoses. 3.5L, without hybrid, 2017-19.
MSRP $66.02
$48.62
MSRP $66.02
$48.62
8
MSRP $1.15
$0.92
11
Engine Coolant Outlet Flange Toyota
Toyota Description: Sienna. Without towing package. 3.5L, thermostat & hoses. Avalon. Camry.
Engine Coolant Outlet Flange.
Engine Coolant Outlet Flange.
MSRP $66.19
$51.41
MSRP $66.19
$51.41
11
Engine Coolant Outlet Flange Toyota
Toyota Description: Sienna. All. Highlander. Without hybrid.
Engine Coolant Outlet Flange.
Engine Coolant Outlet Flange.
MSRP $66.19
$51.41
MSRP $66.19
$51.41
12
Engine Water Pump Toyota
Toyota Description: Fits Avalon, Camry, Highlander, SiennaWater Pump - Repair or ReplaceIf any of the components of your vehicle's water pump assembly are faulty, your Engine can't properly Cool itself. If you've noticed a Coolant leak from the front of your Engine, quickly ...
MSRP $186.27
$137.19
MSRP $186.27
$137.19
13
Toyota Water Pump Gasket 3.5L V6 16271-0P030 Toyota
Toyota Description: Sienna. Highlander. 3.5L, without hybrid. Avalon. Camry. 3.5L, to 04/2022.
Gasket for Water Pump.
Gasket for Water Pump.
MSRP $41.23
$32.03
MSRP $41.23
$32.03
14
Engine Cooling Fan Blade Toyota
Toyota Description: Sienna. Right. All. Highlander. 3.5L, japan built, with towing package. 3.5L, us built, with towing package. 3.5L, without hybrid, heavy duty cooling.
Engine Cooling Fan Blade.
Engine Cooling Fan Blade.
MSRP $120.58
$95.25
MSRP $120.58
$95.25
14
Engine Cooling Fan Blade Toyota
Toyota Description: Sienna. Left. All.
Engine Cooling Fan Blade.
Engine Cooling Fan Blade.
MSRP $88.31
$69.76
MSRP $88.31
$69.76
15
MSRP $267.11
$207.96
15
MSRP $267.11
$207.96
16
Engine Cooling Fan Shroud Toyota
Toyota Description: Sienna. 3.5L.
Housing or Panels that surround the cooling fan to direct air.
Housing or Panels that surround the cooling fan to direct air.
MSRP $167.15
$130.13
MSRP $167.15
$130.13
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