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Replacement and OEM Parts for 2003 Toyota Highlander Radiator Hose

2003 Toyota Highlander Radiator Hose

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2003 Toyota Highlander
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  • OEM 2003 Toyota Highlander Water Inlet Pipe Diagram - 16321-0H011
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Water Inlet Pipe

    PartNumber: 16321-0H011
    OEM 2003 Toyota Highlander Water Inlet Pipe - 16321-0H011
    Product Specifications
    • Notes: Highlander; 2.4l; 2.4 Liter
    • Other Names: Water Inlet
    • Item Dimensions: 4.0 x 3.7 x 2.9 inches
    • Item Weight: 0.50 Pounds
    • Replaces: 16321-28020, 16321-0H010
    • Part Description: 2003 Toyota Highlander Water Inlet Pipe
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base | 4 Cyl 2.4 L GAS
    $28.90 MSRP: $41.63
    You Save: $12.73 (31%)
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander - 22462

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander

    PartNumber: 22462
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.3 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 32827
    • UPC: 072053457445
    • Part Description: 2003 Toyota Highlander Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $20.88
  • OEM 2003 Toyota Highlander Water Inlet Tube Diagram - 16322-0A030
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Water Inlet Tube

    PartNumber: 16322-0A030
    OEM 2003 Toyota Highlander Water Inlet Tube - 16322-0A030
    Product Specifications
    • Notes: 3.0 Liter
    • Other Names: Inlet Pipe
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16322-20031, 16322-20030
    • Part Description: 2003 Toyota Highlander Water Inlet Tube
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L ELECTRIC/GAS, 6 Cyl 3.3 L GAS
    $48.07 MSRP: $69.24
    You Save: $21.17 (31%)
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander - 72005

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander

    PartNumber: 72005
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 1657220070, 1657220060, 1657220030
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 16 3/4
    • UPC: 036687164766
    • Part Description: 2003 Toyota Highlander Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $18.13
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander - 22474

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander

    PartNumber: 22474
    Product Specifications
    • Notes: Cut to fit
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.24 in
    • End 2 Inside Diameter: 1.24 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5029
    • UPC: 072053467185
    • Part Description: 2003 Toyota Highlander Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $20.76
  • OEM 2003 Toyota Highlander Upper Hose Diagram - 16571-20050
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Upper Hose

    PartNumber: 16571-20050
    OEM 2003 Toyota Highlander Upper Hose - 16571-20050
    Product Specifications
    • Notes: Highlander; 3.0l, 3.3l; 3.0 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 17.2 x 5.6 x 2.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Highlander Upper Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
    $29.78 MSRP: $42.90
    You Save: $13.12 (31%)
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander - 72002

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander

    PartNumber: 72002
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 16
    • UPC: 036687164735
    • Part Description: 2003 Toyota Highlander Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $15.04
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander - 22687

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander

    PartNumber: 22687
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.3 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5496
    • UPC: 072053642582
    • Part Description: 2003 Toyota Highlander Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $20.05
  • OEM 2003 Toyota Highlander Water Outlet Diagram - 16331-20030
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Water Outlet

    PartNumber: 16331-20030
    OEM 2003 Toyota Highlander Water Outlet - 16331-20030
    Product Specifications
    • Notes: 3.0 Liter
    • Other Names: Water Outlet
    • Item Dimensions: 14.1 x 11.2 x 2.7 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16331-AA010
    • Part Description: 2003 Toyota Highlander Water Outlet
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
    $193.90 MSRP: $281.69
    You Save: $87.79 (32%)
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander - 72878

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander

    PartNumber: 72878
    Product Specifications
    • Notes: OEM Replacement
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 1 Outside Diameter: 1 21/32
    • End 2 Inside Diameter: 1 5/16
    • End 2 Outside Diameter: 1 21/32
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 16 1/2
    • UPC: 036687925206
    • Part Description: 2003 Toyota Highlander Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $13.20
  • Gates Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander - 22686

    Gates® Engine Coolant Molded Radiator Hose for 2003 Toyota Highlander

    PartNumber: 22686
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.3 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5368
    • UPC: 072053642568
    • Part Description: 2003 Toyota Highlander Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $16.53
  • OEM 2003 Toyota Highlander Lower Hose Diagram - 16572-28070
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Lower Hose

    PartNumber: 16572-28070
    OEM 2003 Toyota Highlander Lower Hose - 16572-28070
    Product Specifications
    • Notes: Highlander; 2.4l; 2.4 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 17.4 x 5.7 x 2.6 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Highlander Lower Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base | 4 Cyl 2.4 L GAS
    $26.08 MSRP: $37.58
    You Save: $11.50 (31%)
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander - 70938

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander

    PartNumber: 70938
    Product Specifications
    • Notes: Cut to Fit
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 1657228070, 4425809, 21501B5500, 2150411M01, 7546179
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 12
    • UPC: 038244136865
    • Part Description: 2003 Toyota Highlander Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $11.70
  • OEM 2003 Toyota Highlander Upper Hose Diagram - 16571-28110
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Upper Hose

    PartNumber: 16571-28110
    OEM 2003 Toyota Highlander Upper Hose - 16571-28110
    Product Specifications
    • Notes: Highlander; 2.4l; 2.4 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 17.1 x 5.6 x 2.6 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Highlander Upper Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base | 4 Cyl 2.4 L GAS
    $28.04 MSRP: $40.41
    You Save: $12.37 (31%)
  • Dayco Engine Coolant Flexible Radiator Hose for 2003 Toyota Highlander - 81061

    Dayco® Engine Coolant Flexible Radiator Hose for 2003 Toyota Highlander

    PartNumber: 81061
    Product Specifications
    • UPC: 038244142606
    • Part Description: 2003 Toyota Highlander Engine Coolant Flexible Radiator Hose
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $13.57
  • OEM 2003 Toyota Highlander Lower Hose Diagram - 16572-20070
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Lower Hose

    PartNumber: 16572-20070
    OEM 2003 Toyota Highlander Lower Hose - 16572-20070
    Product Specifications
    • Notes: Highlander; 3.0l, 3.3l; 3.0 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 17.8 x 4.6 x 3.0 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Toyota Highlander Lower Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
    $30.01 MSRP: $43.23
    You Save: $13.22 (31%)
  • OEM 2003 Toyota Highlander Thermostat Housing Diagram - 16321-20030
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Thermostat Housing

    PartNumber: 16321-20030
    OEM 2003 Toyota Highlander Thermostat Housing - 16321-20030
    Product Specifications
    • Notes: Highlander; 3.0l, 3.3l; 3.0 Liter
    • Item Dimensions: 4.2 x 3.5 x 2.8 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16321-0A030
    • Part Description: 2003 Toyota Highlander Thermostat Housing
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L ELECTRIC/GAS, 6 Cyl 3.3 L GAS
    $75.04 MSRP: $109.04
    You Save: $34.00 (32%)
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander - 71797

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Toyota Highlander

    PartNumber: 71797
    Product Specifications
    • Notes: optional Replacement
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: Y
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 165710A020, 1657120081, 1657120030, 165710A010, 254112C100, 165710P070, 1657120020, 165710A040, 1657120080, 16571AA020, 1657120010, 1657131180, 1657120050, 16571AA021, 1657120070
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 18 1/4
    • UPC: 038244637843
    • Part Description: 2003 Toyota Highlander Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $17.08