Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Toyota Prius Cooling Systems, Fans, Radiators & Components

2003 Toyota Prius Cooling Systems, Fans, Radiators & Components

My Vehicle Change Vehicle
2003 Toyota Prius
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

91 products about 2003 Toyota Prius Cooling Systems, Fans, Radiators & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Toyota Prius Water Inlet Seal Diagram - 16325-62010
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Water Inlet Seal

    PartNumber: 16325-62010
    OEM 2003 Toyota Prius Water Inlet Seal - 16325-62010
    Product Specifications
    • Notes: Prius; Gas Engine
    • Fitment Type: Direct Replacement
    • Replaces: 16325-0H020
    • Part Description: Water Inlet Seal
    More Info
    $6.07 MSRP: $8.73
    You Save: $2.66 (31%)
  • OEM 2003 Toyota Prius Temperature Sending Unit Diagram - 89422-35010
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Temperature Sending Unit

    PartNumber: 89422-35010
    OEM 2003 Toyota Prius Temperature Sending Unit - 89422-35010
    Product Specifications
    • Notes: Prius
    • Other Names: Coolant Temperature Sensor
    • Item Dimensions: 13.4 x 11.4 x 2.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Temperature Sending Unit
    More Info
    $55.88 MSRP: $80.49
    You Save: $24.61 (31%)
  • OEM 2003 Toyota Prius Temperature Sending Unit Diagram - 89422-35010
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Temperature Sending Unit

    PartNumber: 89422-35010
    OEM 2003 Toyota Prius Temperature Sending Unit - 89422-35010
    Product Specifications
    • Notes: Prius
    • Other Names: Coolant Temperature Sensor
    • Item Dimensions: 13.4 x 11.4 x 2.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Temperature Sending Unit
    More Info
    $55.88 MSRP: $80.49
    You Save: $24.61 (31%)
  • OEM 2003 Toyota Prius Thermostat Diagram - 90916-03093
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Thermostat

    PartNumber: 90916-03093
    OEM 2003 Toyota Prius Thermostat - 90916-03093
    Product Specifications
    • Notes: Prius; Gas Engine
    • Item Dimensions: 3.3 x 2.8 x 2.5 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Thermostat
    More Info
    $21.81 MSRP: $31.42
    You Save: $9.61 (31%)
  • OEM 2003 Toyota Prius Thermostat Diagram - 90916-03093
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Thermostat

    PartNumber: 90916-03093
    OEM 2003 Toyota Prius Thermostat - 90916-03093
    Product Specifications
    • Notes: Prius; Gas Engine
    • Item Dimensions: 3.3 x 2.8 x 2.5 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Thermostat
    More Info
    $21.81 MSRP: $31.42
    You Save: $9.61 (31%)
  • Delphi Coolant Temperature Sensor for 2003 Toyota Prius - TS10198

    Delphi® Coolant Temperature Sensor for 2003 Toyota Prius

    PartNumber: TS10198
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Square
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604101254
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $23.62
  • Gates Engine Coolant Standard Water Pump for 2003 Toyota Prius - 42253

    Gates® Engine Coolant Standard Water Pump for 2003 Toyota Prius

    PartNumber: 42253
    Product Specifications
    • Housing: Cast Aluminum
    • Rotation of Impeller: Standard
    • Timing Belt Driven: No
    • UPC: 072053784954
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $34.33
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Toyota Prius - 37139

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Toyota Prius

    PartNumber: 37139
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Primary Fan. Incls mounting hardware. Controls not Incld.
    • Depth IN: 2.56"
    • Dia. IN: 12.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089938
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $96.70
  • Dorman Engine Coolant Water Pump Pulley for 2003 Toyota Prius - 300-943

    Dorman® Engine Coolant Water Pump Pulley for 2003 Toyota Prius

    PartNumber: 300-943
    Product Specifications
    • Attachment Type: Bolt On
    • Belt Type: Serpentine
    • Bolt Hole Diameter: 0.27"
    • Bolt Hole Quantity: 3
    • Color/Finish: Black
    • Depth: 0.96"
    • Diameter: 4.57"
    • Grade Type: Regular
    • Groove Quantity: 0
    • Installation Hardware Included: No
    • Installation Instructions Included: No
    • OE Part Number: 1617321020
    • Oversized Pulley: No
    • Pulley Attachment Type: Bolt On
    • Pulley Material: Steel
    • Pulley Type: Serpentine
    • Pulley Type/Grooves: Serpentine
    • Pulley Width (in): 4.57"
    • Undersize Pulley: No
    • UPC: 019495233688
    • Part Description: Engine Coolant Water Pump Pulley
    More Info
    $52.31
  • Dayco Engine Coolant Water Pump for 2003 Toyota Prius - DP347

    Dayco® Engine Coolant Water Pump for 2003 Toyota Prius

    PartNumber: DP347
    Product Specifications
    • Notes: Serpentine Belt Driven
    • UPC: 036687986115
    • Part Description: Engine Coolant Water Pump
    More Info
    $43.29
  • Victor Reinz Engine Coolant Water Pump Gasket for 2003 Toyota Prius - 71-12873-00

    Victor Reinz® Engine Coolant Water Pump Gasket for 2003 Toyota Prius

    PartNumber: 71-12873-00
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Release Wave: 03/29/2019
    • UPC: 023913800772
    • Part Description: Engine Coolant Water Pump Gasket
    More Info
    $3.75
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Toyota Prius - 37138

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Toyota Prius

    PartNumber: 37138
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Primary Fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089921
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $85.04
  • Dorman Engine Coolant Thermostat Housing for 2003 Toyota Prius - 902-5931

    Dorman® Engine Coolant Thermostat Housing for 2003 Toyota Prius

    PartNumber: 902-5931
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.28"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Black
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 50 Degree
    • Material: Plastic
    • O Rings Included: Not Required
    • OE Part Number: 1632121010
    • Outlet Diameter: 1.28"
    • Thermostat Included: No
    • UPC: 885484263536
    • Part Description: Engine Coolant Thermostat Housing
    More Info
    $11.56
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Prius - 22872

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Prius

    PartNumber: 22872
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.25 in
    • End 2 Inside Diameter: 1.25 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5641
    • UPC: 072053935684
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $17.71
  • VEMO Engine Coolant Temperature Sensor for 2003 Toyota Prius - V70-72-0003

    VEMO® Engine Coolant Temperature Sensor for 2003 Toyota Prius

    PartNumber: V70-72-0003
    Product Specifications
    • Notes: Grade: Aftermarket; Thread Size: M12 X 1,5; Plug (Connector): 2 Pins
    • Height [mm]: 19
    • Housing Colour: Green
    • Length [mm]: 60
    • Number of Poles: 2
    • Packaging Depth [cm]: 6,8
    • Packaging height [cm]: 6,7
    • Packaging width [cm]: 4
    • Supplementary Article/Info 2: with seal ring
    • Supplementary Article/Supplementary Info: with seal
    • Thread Size: M12x1,5
    • Weight [kg]: 0,03177
    • Width [mm]: 19
    • Part Description: Engine Coolant Temperature Sensor
    More Info
    $12.71
  • facet Engine Coolant Thermostat Seal for 2003 Toyota Prius - 7.9569

    facet® Engine Coolant Thermostat Seal for 2003 Toyota Prius

    PartNumber: 7.9569
    Product Specifications
    • Notes: O-Ring
    • Part Description: Engine Coolant Thermostat Seal
    $4.35
  • OEM 2003 Toyota Prius Outlet Hose Clamp Diagram - 96135-51300
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Outlet Hose Clamp

    PartNumber: 96135-51300
    OEM 2003 Toyota Prius Outlet Hose Clamp - 96135-51300
    Product Specifications
    • Notes: Gas Engine
    • Other Names: By-Pass Hose Clamp
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 90467-13047, 90467-13039, 96135-41300, 90467-13056, 90467-13050, 90467-13001, 90080-46071
    • Part Description: Outlet Hose Clamp
    More Info
    $3.14 MSRP: $4.51
    You Save: $1.37 (31%)
  • Hella Engine Coolant Temperature Sensor for 2003 Toyota Prius - 009107481

    Hella® Engine Coolant Temperature Sensor for 2003 Toyota Prius

    PartNumber: 009107481
    Product Specifications
    • Notes: Technology w/Vision
    • Part Description: Engine Coolant Temperature Sensor
    $9.00
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Prius - 72306

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Prius

    PartNumber: 72306
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: Y
    • End 1 Inside Diameter: 1 3/16
    • End 2 Inside Diameter: 1 3/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 9
    • UPC: 036687515391
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $9.70
  • Four Seasons Electric Fan Kit for 2003 Toyota Prius - 36896

    Four Seasons® Electric Fan Kit for 2003 Toyota Prius

    PartNumber: 36896
    Product Specifications
    • Notes: Universal Fit Primary cooling fan. Reversible for push or pull operation. Includes mounting hardware. Controls not included.
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: Curved 'S' Blade
    • CFM Free Air High: 800
    • CFM Free Air Low: 800
    • CFM Rad Mnt High: 675
    • CFM Rad Mnt Low: 675
    • Color: Black
    • Depth IN: 2.56"
    • Dia. IN: 12.000
    • Dia. MM: 304.800
    • Fan 1 Diameter: 12.000
    • Fan Clutch Mounted: no
    • Fan Quantity: 1
    • Fan Type: Universal Electric fan
    • Material: Reinforced Nylon
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • Rotation: Reversible
    • SDS Required: No (135233618)
    • Shroud Color: Black
    • Shroud Included: Finger Guard on Fan
    • Shroud Material: Plastic; reinforced nylon
    • Style: Reversible Fan
    • Universal Or Specific Fit: Universal Electric fan
    • UPC: 096361368965
    • Voltage: 12
    • Volume (CFM): 800
    • Wiring Harness Length: 36.000
    • Part Description: Electric Fan Kit
    More Info
    $59.91
  • OEM 2003 Toyota Prius Radiator Assembly Diagram - 16400-21250
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Radiator Assembly

    PartNumber: 16400-21250
    OEM 2003 Toyota Prius Radiator Assembly - 16400-21250
    Product Specifications
    • Notes: Prius; Gas Engine, With A/C Condenser
    • Other Names: Radiator
    • Item Dimensions: 33.3 x 20.2 x 7.7 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Radiator Assembly
    More Info
    $243.75 MSRP: $354.12
    You Save: $110.37 (32%)
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Prius - 22873

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Prius

    PartNumber: 22873
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.25 in
    • End 2 Inside Diameter: 1.25 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5642
    • UPC: 072053935714
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $9.64
  • Gates Engine Coolant Replacement Radiator Cap for 2003 Toyota Prius - 31411

    Gates® Engine Coolant Replacement Radiator Cap for 2003 Toyota Prius

    PartNumber: 31411
    Product Specifications
    • Notes: 13 psi Pressure Rating
    • Cap Depth: 0.81 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 10 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.52 in
    • UPC: 072053407976
    • Part Description: Engine Coolant Replacement Radiator Cap
    More Info
    $8.54
  • OEM 2003 Toyota Prius Fan Motor Diagram - 16363-46060
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Fan Motor

    PartNumber: 16363-46060
    OEM 2003 Toyota Prius Fan Motor - 16363-46060
    Product Specifications
    • Location: Passenger Side
    • Other Names: Fan Motor
    • Item Dimensions: 7.3 x 6.0 x 4.6 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Fan Motor
    More Info
    $196.96 MSRP: $286.15
    You Save: $89.19 (32%)
  • Four Seasons Electric Fan Kit for 2003 Toyota Prius - 36895

    Four Seasons® Electric Fan Kit for 2003 Toyota Prius

    PartNumber: 36895
    Product Specifications
    • Notes: Universal Fit Auxiliary Electric Fan. Add on fans used to supplement the primary Eng cooling fan.
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: curved 'S' blade
    • CFM Free Air High: 650
    • CFM Free Air Low: 650
    • CFM Rad Mnt High: 500
    • CFM Rad Mnt Low: 500
    • Color: Black
    • Depth IN: 2.57"
    • Dia. IN: 10.000
    • Dia. MM: 254.000
    • Fan 1 Diameter: 10.000
    • Fan Clutch Mounted: no
    • Fan Quantity: 1
    • Fan Type: Universal Electric fan
    • Material: Reinforced Nylon
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • Rotation: Reversible
    • SDS Required: No (135233618)
    • Shroud Color: Black
    • Shroud Included: finger guard on fan
    • Shroud Material: Plastic; reinforced nylon
    • Style: Reversible Fan
    • Universal Or Specific Fit: Universal Electric fan
    • UPC: 096361368958
    • Voltage: 12
    • Volume (CFM): 650
    • Wiring Harness Length: 36.000
    • Part Description: Electric Fan Kit
    More Info
    $67.62
  • OEM 2003 Toyota Prius Fan Motor Diagram - 16363-21010
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Fan Motor

    PartNumber: 16363-21010
    OEM 2003 Toyota Prius Fan Motor - 16363-21010
    Product Specifications
    • Notes: Prius
    • Location: Driver Side
    • Other Names: Fan Motor
    • Item Dimensions: 7.3 x 6.1 x 4.6 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Fan Motor
    More Info
    $196.96 MSRP: $286.15
    You Save: $89.19 (32%)
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Toyota Prius - 37136

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Toyota Prius

    PartNumber: 37136
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Blade Material: Plastic
    • Color: Black
    • Dia. IN: 9.000
    • Material: Plastic
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • Shroud Included: Finger Guard on Fan
    • UPC: 096361089907
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $82.19
  • OEM 2003 Toyota Prius Pump Diagram - G9020-47022
    View Related Parts

    OEM (Genuine) 2003 Toyota Prius Pump

    PartNumber: G9020-47022
    OEM 2003 Toyota Prius Pump - G9020-47022
    Product Specifications
    • Notes: Inverter Water Pump; Prius; Electric Inverter, Inverter
    • Other Names: Pump, Water Pump
    • Item Dimensions: 13.4 x 10.6 x 9.3 inches
    • Item Weight: 2.40 Pounds
    • Replaces: G9020-47020, G9020-47021
    • Part Description: Pump
    More Info
    $186.09 MSRP: $270.34
    You Save: $84.25 (32%)
  • Four Seasons Radiator Fan Controller for 2003 Toyota Prius - 35879

    Four Seasons® Radiator Fan Controller for 2003 Toyota Prius

    PartNumber: 35879
    Product Specifications
    • Notes: Premium Adjustable Fan Controller Push-In Type
    • Activation Control: Adjustable
    • Amperage Rating: 25
    • Bracket: w/o Bracket
    • Color: Black
    • Cover Material: Plastic
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Type: optional
    • Mounting Hardware: Included
    • not used: EFA022
    • Number of Terminals: 6
    • Skirt: No
    • Style: Electric Fan Controller
    • Terminal Type: Spade / Wire Lead
    • UPC: 096361358799
    • Voltage: 12
    • Part Description: Radiator Fan Controller
    More Info
    $33.87
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Toyota Prius - 37137

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Toyota Prius

    PartNumber: 37137
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • CFM Free Air High: 590
    • CFM Rad Mnt High: 500
    • Dia. IN: 9.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089914
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $82.19
1-30 of 91 Results
< Previous
1234
Next >