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 ×
My Vehicle Change Vehicle
2003 Toyota Tundra
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Brands
  • Prices

24 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 Toyota Tundra Water Pump Assembly

    PartNumber: 16100-09201
    OEM 2003 Toyota Tundra Water Pump Assembly - 16100-09201
    Product Specifications
    • Notes: 4.7 Liter; Tundra; Usa Part
    • Other Names: Water Pump
    • Item Dimensions: 8.2 x 6.2 x 5.3 inches
    • Item Weight: 2.80 Pounds
    • Replaces: 16100-59275, 16100-59276
    • Part Description: 2003 Toyota Tundra Water Pump Assembly
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | Base, Limited, SR5 | 8 Cyl 4.7 L GAS
    $126.16 MSRP: $183.92
    You Save: $57.76 (32%)
  • Gates Engine Coolant Standard Water Pump for 2003 Toyota Tundra - 44085

    Gates® Engine Coolant Standard Water Pump for 2003 Toyota Tundra

    PartNumber: 44085
    Product Specifications
    • Notes: Interference Eng Application; Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Plastic
    • Number of Outlets: 1
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 072053784824
    • Part Description: 2003 Toyota Tundra Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $66.76
  • Dayco Engine Coolant Water Pump for 2003 Toyota Tundra - DP1319

    Dayco® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: DP1319
    Product Specifications
    • Notes: Timing Belt Driven, Replace Timing Belt w/Pump
    • UPC: 036687984395
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $87.09
  • Airtex Engine Coolant Water Pump for 2003 Toyota Tundra - AW9476

    Airtex® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: AW9476
    Product Specifications
    • Notes: Timing Belt Should Be Replaced with Water Pump;Water Inlet Housing Mates to Water Pump Using Toyota Seal Packing 08826-00100 or Equivalent
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 80.60 mm
    • Impeller Material: Composite
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 12
    • Includes Back Housing: No
    • Mounting Hole Quantity: 13
    • Pulley Outside Diameter: 64.01 mm
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $96.46
  • OEM (Genuine) 2003 Toyota Tundra Water Pump Assembly

    PartNumber: 16100-69398-83
    OEM 2003 Toyota Tundra Water Pump Assembly - 16100-69398-83
    Product Specifications
    • Notes: Tundra; 2WD; Manual Trans;Tundra; 4WD; 3.4 Liter, W/O Oil Cooler
    • Other Names: Water Pump
    • Item Dimensions: 9.1 x 9.5 x 5.5 inches
    • Item Weight: 2.30 Pounds
    • Replaces: 16100-69396, 16100-69397, 16100-69395-83, 16100-69398, 16100-69395
    • Part Description: 2003 Toyota Tundra Water Pump Assembly
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | Base, SR5 | 6 Cyl 3.4 L GAS
    $94.13 MSRP: $136.76
    You Save: $42.63 (32%)
  • GMB Engine Coolant Water Pump for 2003 Toyota Tundra - 170-1840M

    GMB® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: 170-1840M
    Product Specifications
    • Notes: Metal Gasket
    • Housing Material: Aluminum
    • Hub Height: 2.66 in
    • Hub Pilot Diameter: 2.52 in
    • Impeller Material: Plastic
    • Impeller Rotation: Reverse
    • Pulley Type: Timing Belt
    • UPC: 083286132979
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $66.20
  • Gates Engine Coolant Standard Water Pump for 2003 Toyota Tundra - 42254

    Gates® Engine Coolant Standard Water Pump for 2003 Toyota Tundra

    PartNumber: 42254
    Product Specifications
    • Notes: w/o Oil Cooler; Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 072053784961
    • Part Description: 2003 Toyota Tundra Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $72.89
  • Dayco Engine Coolant Water Pump for 2003 Toyota Tundra - DP910

    Dayco® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: DP910
    Product Specifications
    • UPC: 036687988973
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $75.86
  • Airtex Engine Coolant Water Pump for 2003 Toyota Tundra - AW9325

    Airtex® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: AW9325
    Product Specifications
    • Notes: without Bypass Tube;Timing Belt Should Be Replaced with Water Pump
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 75.70 mm
    • Impeller Material: Steel
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 6
    • Includes Back Housing: No
    • Mounting Hole Quantity: 10
    • Pulley Outside Diameter: 59.94 mm
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $71.71
  • OEM (Genuine) 2003 Toyota Tundra Water Pump Assembly

    PartNumber: 16100-59275-83
    OEM 2003 Toyota Tundra Water Pump Assembly - 16100-59275-83
    Product Specifications
    • Notes: Tundra; Japan Part
    • Other Names: Water Pump
    • Item Weight: 5.60 Pounds
    • Part Description: 2003 Toyota Tundra Water Pump Assembly
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | Limited, SR5 | 8 Cyl 4.7 L GAS
    $98.28 MSRP: $143.07
    You Save: $44.79 (32%)
  • GMB Engine Coolant Water Pump for 2003 Toyota Tundra - 170-1840

    GMB® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: 170-1840
    Product Specifications
    • Notes: OE Replacement
    • Housing Material: Aluminum
    • Hub Height: 2.66 in
    • Hub Pilot Diameter: 2.52 in
    • Impeller Material: Plastic
    • Impeller Rotation: Reverse
    • UPC: 826732872827
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
    $64.44
  • Gates Engine Coolant Standard Water Pump for 2003 Toyota Tundra - 42250

    Gates® Engine Coolant Standard Water Pump for 2003 Toyota Tundra

    PartNumber: 42250
    Product Specifications
    • Notes: w/Oil Cooler; Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Number of Outlets: 1
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 072053784916
    • Part Description: 2003 Toyota Tundra Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $46.92
  • Airtex Engine Coolant Water Pump for 2003 Toyota Tundra - AW9324

    Airtex® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: AW9324
    Product Specifications
    • Notes: with Bypass Tube;Timing Belt Should Be Replaced with Water Pump
    • Fan Clutch Included: No
    • Housing Material: Aluminum
    • Hub Height: 75.70 mm
    • Impeller Material: Steel
    • Impeller Rotation: Reverse
    • Impeller Vane Quantity: 6
    • Includes Back Housing: No
    • Mounting Hole Quantity: 10
    • Pulley Outside Diameter: 59.94 mm
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $57.02
  • OEM (Genuine) 2003 Toyota Tundra Water Pump Assembly

    PartNumber: 16100-69535
    OEM 2003 Toyota Tundra Water Pump Assembly - 16100-69535
    Product Specifications
    • Notes: Tundra; 2WD; Auto Trans; 3.4 Liter, W/Oil Cooler
    • Item Dimensions: 9.7 x 6.2 x 3.8 inches
    • Item Weight: 3.00 Pounds
    • Replaces: 16100-69406, 16100-69407, 16100-69405, 16100-69408
    • Part Description: 2003 Toyota Tundra Water Pump Assembly
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | Base, SR5 | 6 Cyl 3.4 L GAS
    $158.48 MSRP: $230.99
    You Save: $72.51 (32%)
  • GMB Engine Coolant Water Pump for 2003 Toyota Tundra - 170-2103

    GMB® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: 170-2103
    Product Specifications
    • Notes: w/o Bypass Tube on Housing
    • Housing Material: Aluminum
    • Hub Height: 2.73 in
    • Hub Pilot Diameter: 2.36 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • Pulley Type: Timing Belt
    • UPC: 826732733838
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $55.53
  • GMB Engine Coolant Water Pump for 2003 Toyota Tundra - 170-1970

    GMB® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: 170-1970
    Product Specifications
    • Notes: w/Bypass Tube on Housing
    • Housing Material: Aluminum
    • Hub Height: 2.73 in
    • Hub Pilot Diameter: 2.36 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • UPC: 826732684437
    • Water Pump Drive Type: Timing Belt
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $35.05
  • Dayco Engine Coolant Water Pump for 2003 Toyota Tundra - DP352

    Dayco® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: DP352
    Product Specifications
    • Notes: Timing Belt Driven, Replace Timing Belt w/Pump; w/Bypass Tube on Drivers End of Pump
    • UPC: 036687986139
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
    $66.68
  • AISIN Inverter Cooler Water Pump for 2003 Toyota Tundra - AB1207B

    AISIN® Inverter Cooler Water Pump for 2003 Toyota Tundra

    PartNumber: AB1207B
    Product Specifications
    • Notes: Part Attribute 1 2oz (57g) Tube; 2oz Tube
    • Part Description: 2003 Toyota Tundra Inverter Cooler Water Pump
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | All Engines
  • Cardone Reman Remanufactured Water Pumps for 2003 Toyota Tundra - 57-1486

    Cardone Reman® Remanufactured Water Pumps for 2003 Toyota Tundra

    PartNumber: 57-1486
    Product Specifications
    • Casting Number: Aisin, Toyota
    • Duty Rating: Standard
    • E-Waste: No
    • Gaskets Included: Yes
    • Hub Height: 2.78; 70.64
    • Impeller Vane Quantity: 6
    • Material: Aluminum, Cast Iron, Steel
    • Mounting Hardware Included: No
    • Number of Hose Connectors: 1
    • Package Contents: Water Pump, Gaskets
    • Product Condition: Remanufactured
    • Pulley Included: Yes
    • Pulley Type: Flat Belt
    • Rotation: Clockwise
    • UPC: 082617406963
    • Part Description: 2003 Toyota Tundra Remanufactured Water Pumps
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
  • AISIN Engine Coolant Water Pump for 2003 Toyota Tundra - WPT-048

    AISIN® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: WPT-048
    Product Specifications
    • UPC: 826732837086
    • Water Pump included in AISIN Timing Belt Kit: TKT-007
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
  • Cardone Reman Remanufactured Water Pumps for 2003 Toyota Tundra - 57-1487

    Cardone Reman® Remanufactured Water Pumps for 2003 Toyota Tundra

    PartNumber: 57-1487
    Product Specifications
    • Casting Number: Aisin, Toyota
    • Duty Rating: Standard
    • E-Waste: No
    • Gaskets Included: Yes
    • Hub Height: 2.78; 70.64
    • Impeller Vane Quantity: 6
    • Material: Aluminum, Cast Iron, Steel
    • Mounting Hardware Included: No
    • Number of Hose Connectors: 0
    • Package Contents: Water Pump, Gaskets
    • Product Condition: Remanufactured
    • Pulley Included: Yes
    • Pulley Type: Flat Belt
    • Rotation: Clockwise
    • UPC: 082617406970
    • Part Description: 2003 Toyota Tundra Remanufactured Water Pumps
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
  • AISIN Engine Coolant Water Pump for 2003 Toyota Tundra - WPT-100

    AISIN® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: WPT-100
    Product Specifications
    • UPC: 826732858531
    • Water Pump included in AISIN Timing Belt Kit: TKT-005, TKT-025
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 6 Cyl 3.4L
  • Cardone Reman Remanufactured Water Pumps for 2003 Toyota Tundra - 57-1562

    Cardone Reman® Remanufactured Water Pumps for 2003 Toyota Tundra

    PartNumber: 57-1562
    Product Specifications
    • Duty Rating: Standard
    • E-Waste: No
    • Gaskets Included: Yes
    • Hub Height: 3.19; 80.95
    • Impeller Vane Quantity: 12
    • Material: Aluminum, Cast Iron, Steel
    • Mounting Hardware Included: No
    • Number of Hose Connectors: 0
    • Package Contents: Water Pump, Gaskets
    • Product Condition: Remanufactured
    • Pulley Included: Yes
    • Pulley Type: Flat Belt
    • Rotation: Clockwise
    • UPC: 082617559386
    • Part Description: 2003 Toyota Tundra Remanufactured Water Pumps
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L
  • AISIN Engine Coolant Water Pump for 2003 Toyota Tundra - WPT-800

    AISIN® Engine Coolant Water Pump for 2003 Toyota Tundra

    PartNumber: WPT-800
    Product Specifications
    • UPC: 826732757544
    • Water Pump included in AISIN Timing Belt Kit: TKT-001, TKT-010, TKT-021, TKT-030
    • Part Description: 2003 Toyota Tundra Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 2003 Toyota Tundra | All Trims | 8 Cyl 4.7L