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Replacement and OEM Parts for Toyota 4Runner Radiator Cap
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Toyota 4Runner Radiator Cap

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Cooling Systems, Fans & Radiators
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27 Products found

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  • OEM (Genuine) Toyota 4Runner Cap

    PartNumber: 16401-63010
    OEM Toyota 4Runner Cap - 16401-63010
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Part Description: Toyota 4Runner Cap
    More Info
    $17.14 MSRP: $24.67
    You Save: $7.53 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota 4Runner - 31411

    Gates® Engine Coolant Replacement Radiator Cap for Toyota 4Runner

    PartNumber: 31411
    Product Specifications
    • Cap Depth: .81
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 10
    • Filler Neck Inside Diameter: 32
    • Filler Neck Outside Diameter: 43
    • OE Comparison Rating: OE Performance
    • Pressure Rating (psi): 13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter: 2.52
    • UPC: 072053407976
    • Part Description: Toyota 4Runner Engine Coolant Replacement Radiator Cap
    More Info
    $7.92
  • OEM (Genuine) Toyota 4Runner Radiator Cap

    PartNumber: 16401-30020
    OEM Toyota 4Runner Radiator Cap - 16401-30020
    Product Specifications
    • Other Names: Radiator Cap
    • Replaces: 16401-46610
    • Part Description: Toyota 4Runner Radiator Cap
    More Info
    $12.92 MSRP: $18.60
    You Save: $5.68 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota 4Runner - 31412

    Gates® Engine Coolant Replacement Radiator Cap for Toyota 4Runner

    PartNumber: 31412
    Product Specifications
    • Cap Depth: .81
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 10
    • Filler Neck Inside Diameter: 32
    • Filler Neck Outside Diameter: 43
    • OE Comparison Rating: OE Performance
    • Pressure Rating (psi): 16
    • SAE Pressure Range (psi): 14-18
    • Shell Diameter: 2.52
    • UPC: 072053407983
    • Part Description: Toyota 4Runner Engine Coolant Replacement Radiator Cap
    More Info
    $7.45
  • OEM (Genuine) Toyota 4Runner Cap Assembly

    PartNumber: 16405-50051
    OEM Toyota 4Runner Cap Assembly - 16405-50051
    Product Specifications
    • Other Names: Reservoir Cap
    • Item Dimensions: 2.4 x 2.4 x 0.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16405-50050
    • Part Description: Toyota 4Runner Cap Assembly
    More Info
    $12.93 MSRP: $18.62
    You Save: $5.69 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota 4Runner - 31333

    Gates® Engine Coolant Replacement Radiator Cap for Toyota 4Runner

    PartNumber: 31333
    Product Specifications
    • Cap Depth: 1.06
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16
    • Filler Neck Inside Diameter: 32
    • Filler Neck Outside Diameter: 43
    • OE Comparison Rating: OE Performance
    • Pressure Rating (psi): 13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter: 2.59
    • UPC: 072053020083
    • Part Description: Toyota 4Runner Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM (Genuine) Toyota 4Runner Radiator Cap

    PartNumber: 16401-6A140
    OEM Toyota 4Runner Radiator Cap - 16401-6A140
    Product Specifications
    • Item Dimensions: 2.8 x 2.7 x 2.7 inches
    • Item Weight: 0.60 Pounds
    • Replaced by: 16401-17010
    • Part Description: Toyota 4Runner Radiator Cap
    More Info
    $13.14 MSRP: $18.92
    You Save: $5.78 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota 4Runner - 31527

    Gates® Engine Coolant Replacement Radiator Cap for Toyota 4Runner

    PartNumber: 31527
    Product Specifications
    • Cap Depth: 1.25
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: .75
    • Filler Neck Inside Diameter: 1.61
    • Filler Neck Outside Diameter: 2.13
    • OE Comparison Rating: OE Performance
    • Pressure Rating (psi): 13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter: 2.33
    • UPC: 072053020472
    • Part Description: Toyota 4Runner Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • OEM (Genuine) Toyota 4Runner Cap Assembly

    PartNumber: 16405-75020
    OEM Toyota 4Runner Cap Assembly - 16405-75020
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.4 x 2.5 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota 4Runner Cap Assembly
    More Info
    $15.43 MSRP: $22.21
    You Save: $6.78 (31%)
  • OEM (Genuine) Toyota 4Runner Cap

    PartNumber: 16401-31830
    OEM Toyota 4Runner Cap - 16401-31830
    Product Specifications
    • Other Names: Radiator Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota 4Runner Cap
    More Info
    $13.08 MSRP: $18.82
    You Save: $5.74 (31%)
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Toyota 4Runner - 4502

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Toyota 4Runner

    PartNumber: 4502
    Product Specifications
    • Part Description: Toyota 4Runner OE Style Engine Coolant Radiator Pressure Mini Cap
    $3.97
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for Toyota 4Runner - 4513

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for Toyota 4Runner

    PartNumber: 4513
    Product Specifications
    • Part Description: Toyota 4Runner OE Style Engine Coolant Radiator Pressure Micro Cap
    $4.06
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10229

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10229
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 13 psi
    • UPC: 333420012996
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
    $3.93
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for Toyota 4Runner - 4514

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for Toyota 4Runner

    PartNumber: 4514
    Product Specifications
    • Part Description: Toyota 4Runner OE Style Engine Coolant Radiator Pressure Micro Cap
    $4.06
  • Gates Engine Coolant Safety Release Radiator Cap for Toyota 4Runner - 31511

    Gates® Engine Coolant Safety Release Radiator Cap for Toyota 4Runner

    PartNumber: 31511
    Product Specifications
    • Cap Depth: 1.5
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: .75
    • Filler Neck Inside Diameter: 1.61
    • Filler Neck Outside Diameter: 2.13
    • Pressure Rating (psi): 13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter: 2.61
    • UPC: 072053020427
    • Part Description: Toyota 4Runner Engine Coolant Safety Release Radiator Cap
    More Info
    $6.67
  • Gates Engine Coolant Safety Release Radiator Cap for Toyota 4Runner - 31533

    Gates® Engine Coolant Safety Release Radiator Cap for Toyota 4Runner

    PartNumber: 31533
    Product Specifications
    • Cap Depth: 1.41
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16
    • Filler Neck Inside Diameter: 1.61
    • Filler Neck Outside Diameter: 43
    • Pressure Rating (psi): 13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter: 2.2
    • UPC: 072053638950
    • Part Description: Toyota 4Runner Engine Coolant Safety Release Radiator Cap
    More Info
    $7.62
  • OEM (Genuine) Toyota 4Runner Cap

    PartNumber: 16401-31650
    OEM Toyota 4Runner Cap - 16401-31650
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.7 x 2.7 x 2.8 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-5B630, 16401-75440
    • Part Description: Toyota 4Runner Cap
    More Info
    $17.16 MSRP: $24.69
    You Save: $7.53 (31%)
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10242

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10242
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 16 psi
    • UPC: 333420550948
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10227

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10227
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 13 psi
    • UPC: 333420012750
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10241

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10241
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 13 psi
    • UPC: 333420550702
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10327

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10327
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 13 psi
    • UPC: 333420746372
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Toyota 4Runner - 10329

    STANT® Engine Coolant Radiator Cap for Toyota 4Runner

    PartNumber: 10329
    Product Specifications
    • Freight Class: 85
    • Pressure Rating (PSI): 13 psi
    • UPC: 333420022964
    • Part Description: Toyota 4Runner Engine Coolant Radiator Cap
    More Info
  • OEM (Genuine) Toyota 4Runner Reservoir Cap

    PartNumber: 16401-20353
    OEM Toyota 4Runner Reservoir Cap - 16401-20353
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.7 x 2.7 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-72090, 16401-20310
    • Part Description: Toyota 4Runner Reservoir Cap
    More Info
  • OEM (Genuine) Toyota 4Runner Radiator Assembly Cap

    PartNumber: 16401-36020
    OEM Toyota 4Runner Radiator Assembly Cap - 16401-36020
    Product Specifications
    • Other Names: Cap, Radiator Cap, Water Outlet Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-31792, 16401-31520, 16401-62100
    • Part Description: Toyota 4Runner Radiator Assembly Cap
    More Info
  • OEM (Genuine) Toyota 4Runner Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-71010
    OEM Toyota 4Runner Cap Sub-Assy, Reserve Tank - 16405-71010
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 9.6 x 6.5 x 8.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota 4Runner Cap Sub-Assy, Reserve Tank
    More Info
  • OEM (Genuine) Toyota 4Runner Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-35010
    OEM Toyota 4Runner Cap Sub-Assy, Reserve Tank - 16405-35010
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.5 x 2.4 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota 4Runner Cap Sub-Assy, Reserve Tank
    More Info
  • OEM (Genuine) Toyota 4Runner Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-35040
    OEM Toyota 4Runner Cap Sub-Assy, Reserve Tank - 16405-35040
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.4 x 2.5 x 0.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota 4Runner Cap Sub-Assy, Reserve Tank
    More Info