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Replacement and OEM Parts for 2003 Toyota Prius Radiator Cap

2003 Toyota Prius Radiator Cap

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2003 Toyota Prius
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Cooling Systems, Fans & Radiators
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  • OEM 2003 Toyota Prius Radiator Cap Diagram - 16401-21250
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    OEM (Genuine) 2003 Toyota Prius Radiator Cap

    PartNumber: 16401-21250
    OEM 2003 Toyota Prius Radiator Cap - 16401-21250
    Product Specifications
    • Notes: Prius; Gas Engine
    • Other Names: Radiator Cap
    • Item Dimensions: 2.8 x 2.1 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Radiator Cap
    More Info
    $16.45 MSRP: $23.66
    You Save: $7.21 (31%)
  • 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
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for 2003 Toyota Prius - 4513

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for 2003 Toyota Prius

    PartNumber: 4513
    Product Specifications
    • Notes: Micro, 13 psi
    • OE Part Number: 10241
    • UPC: 710353451311
    • Part Description: OE Style Engine Coolant Radiator Pressure Micro Cap
    More Info
    $4.05
  • STANT Engine Coolant Radiator Cap for 2003 Toyota Prius - 10241

    STANT® Engine Coolant Radiator Cap for 2003 Toyota Prius

    PartNumber: 10241
    Product Specifications
    • Notes: Pressure Rating 13 psi
    • Cap Depth: 0.81"
    • Filler Neck Depth: 0.4"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: MB660667, MR481216, 16401-15520, 16401-21250, 1640120310, 16401-72090, 16401-46610, 16401-16020, 16401-20353, 17920-76G00, B3C7-15-205, 45137XA01A, 45137XA01B, 45137XA00A
    • Pressure: 13 psi
    • Shell Diameter: 2.52"
    • Type: Closed System
    • UPC: 033342055070
    • Part Description: Engine Coolant Radiator Cap
    More Info