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Replacement and OEM Parts for Toyota Radiator Cap
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Toyota Radiator Cap

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Cooling Systems, Fans & Radiators
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86 Products found

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  • OEM (Genuine) Toyota Cap

    PartNumber: 16401-63010
    OEM Toyota Cap - 16401-63010
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Part Description: Toyota Cap
    More Info
    $17.10 MSRP: $24.62
    You Save: $7.52 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31411

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31411
    Product Specifications
    • 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: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $8.54
  • OEM (Genuine) Toyota Radiator Assembly Mount Bolt

    PartNumber: 16401-31480
    OEM Toyota Radiator Assembly Mount Bolt - 16401-31480
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.9 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-02421, 16401-28280, 16401-28430
    • Part Description: Toyota Radiator Assembly Mount Bolt
    More Info
    $15.59 MSRP: $22.43
    You Save: $6.84 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31412

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31412
    Product Specifications
    • 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: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.52 in
    • UPC: 072053407983
    • Part Description: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $8.18
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-54750
    OEM Toyota Radiator Cap - 16401-54750
    Product Specifications
    • Item Dimensions: 2.8 x 2.8 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Replaces: 16401-71010
    • Part Description: Toyota Radiator Cap
    More Info
    $12.99 MSRP: $18.70
    You Save: $5.71 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31333

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31333
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 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: 2.59 in
    • UPC: 072053020083
    • Part Description: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $7.84
  • OEM (Genuine) Toyota Water Outlet Cap

    PartNumber: 16401-62090
    OEM Toyota Water Outlet Cap - 16401-62090
    Product Specifications
    • Other Names: Cap, Radiator Cap, Water Outlet Cap
    • Item Dimensions: 2.9 x 2.8 x 2.9 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Water Outlet Cap
    More Info
    $19.46 MSRP: $28.01
    You Save: $8.55 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31336
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 66 mm
    • UPC: 072053416084
    • Part Description: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $7.84
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-36011
    OEM Toyota Radiator Cap - 16401-36011
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.9 x 2.8 x 2.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-36011-72, 16401-36010, 16401-34010, 16401-42010, 16401-41010
    • Part Description: Toyota Radiator Cap
    More Info
    $17.10 MSRP: $24.62
    You Save: $7.52 (31%)
  • Gates Engine Coolant Safety Release Radiator Cap for Toyota - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Toyota

    PartNumber: 31534
    Product Specifications
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638967
    • Part Description: Toyota Engine Coolant Safety Release Radiator Cap
    More Info
    $6.91
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-66020
    OEM Toyota Cap Assembly - 16405-66020
    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 Cap Assembly
    More Info
    $16.61 MSRP: $23.91
    You Save: $7.30 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31527

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31527
    Product Specifications
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053020472
    • Part Description: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $4.48
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-7A470
    OEM Toyota Radiator Cap - 16401-7A470
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.9 x 2.2 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Radiator Cap
    More Info
    $16.49 MSRP: $23.74
    You Save: $7.25 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for Toyota - 31526

    Gates® Engine Coolant Replacement Radiator Cap for Toyota

    PartNumber: 31526
    Product Specifications
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 7 psi
    • SAE Pressure Range: 6-8 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053020465
    • Part Description: Toyota Engine Coolant Replacement Radiator Cap
    More Info
    $4.41
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-30020
    OEM Toyota Radiator Cap - 16401-30020
    Product Specifications
    • Other Names: Radiator Cap
    • Replaces: 16401-46610
    • Part Description: Toyota Radiator Cap
    More Info
    $12.92 MSRP: $18.60
    You Save: $5.68 (31%)
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-0C010
    OEM Toyota Cap Assembly - 16405-0C010
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 12.4 x 7.0 x 3.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Cap Assembly
    More Info
    $9.41 MSRP: $13.53
    You Save: $4.12 (31%)
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-50051
    OEM Toyota 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 Cap Assembly
    More Info
    $13.20 MSRP: $18.99
    You Save: $5.79 (31%)
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-15520
    OEM Toyota Radiator Cap - 16401-15520
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.9 x 2.2 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Radiator Cap
    More Info
    $16.49 MSRP: $23.74
    You Save: $7.25 (31%)
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-6A140
    OEM Toyota 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 Radiator Cap
    More Info
    $13.14 MSRP: $18.92
    You Save: $5.78 (31%)
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-50370
    OEM Toyota Radiator Cap - 16401-50370
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.9 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 16401-17010
    • Part Description: Toyota Radiator Cap
    More Info
    $13.14 MSRP: $18.92
    You Save: $5.78 (31%)
  • OEM (Genuine) Toyota Cap

    PartNumber: 16405-15050
    OEM Toyota Cap - 16405-15050
    Product Specifications
    • Other Names: Cap
    • Item Dimensions: 2.5 x 2.4 x 0.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16405-01020
    • Part Description: Toyota Cap
    More Info
    $35.70 MSRP: $51.43
    You Save: $15.73 (31%)
  • OEM (Genuine) Toyota Cap

    PartNumber: 16405-74171
    OEM Toyota Cap - 16405-74171
    Product Specifications
    • Item Dimensions: 10.8 x 6.6 x 9.0 inches
    • Item Weight: 1.50 Pounds
    • Part Description: Toyota Cap
    More Info
    $36.49 MSRP: $52.56
    You Save: $16.07 (31%)
  • OEM (Genuine) Toyota Filler Cap

    PartNumber: 16401-36030
    OEM Toyota Filler Cap - 16401-36030
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Filler Cap
    More Info
    $12.92 MSRP: $18.60
    You Save: $5.68 (31%)
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-50020
    OEM Toyota Cap Assembly - 16405-50020
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.4 x 2.4 x 0.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Cap Assembly
    More Info
    $32.12 MSRP: $46.27
    You Save: $14.15 (31%)
  • OEM (Genuine) Toyota Reserve Tank Cap

    PartNumber: 16475-28140
    OEM Toyota Reserve Tank Cap - 16475-28140
    Product Specifications
    • Other Names: Cap, Reservoir Cap, Reservoir Tank Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16475-37010, 16475-51010, 16475-37011, 16475-28120, 16401-53010, 16401-75120
    • Part Description: Toyota Reserve Tank Cap
    More Info
    $20.34 MSRP: $29.31
    You Save: $8.97 (31%)
  • OEM (Genuine) Toyota Reservoir Cap

    PartNumber: 16405-37020
    OEM Toyota Reservoir Cap - 16405-37020
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Reservoir Cap
    More Info
    $28.01 MSRP: $40.35
    You Save: $12.34 (31%)
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-75020
    OEM Toyota 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 Cap Assembly
    More Info
    $15.74 MSRP: $22.65
    You Save: $6.91 (31%)
  • OEM (Genuine) Toyota Cap Assembly

    PartNumber: 16405-0T020
    OEM Toyota Cap Assembly - 16405-0T020
    Product Specifications
    • Other Names: Cap, Cap Assembly, Reservoir Cap
    • Item Dimensions: 2.5 x 2.5 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16405-22060
    • Part Description: Toyota Cap Assembly
    More Info
    $22.02 MSRP: $31.72
    You Save: $9.70 (31%)
  • OEM (Genuine) Toyota Radiator Cap

    PartNumber: 16401-50371
    OEM Toyota Radiator Cap - 16401-50371
    Product Specifications
    • Other Names: Radiator Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Radiator Cap
    More Info
    $12.95 MSRP: $18.62
    You Save: $5.67 (31%)
  • OEM (Genuine) Toyota Cap

    PartNumber: 16401-31830
    OEM Toyota Cap - 16401-31830
    Product Specifications
    • Other Names: Radiator Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Toyota Cap
    More Info
    $13.08 MSRP: $18.82
    You Save: $5.74 (31%)
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About Toyota Radiator Cap

Toyota became an international car maker. Toyota's cars have gained a lot of popularity for their great parts. During the development of this brand, many popular parts have been built. A radiator cap is the best option to provide security over the engine coolant. The radiator cap and the coolant pressure raise the boiling point of the fluid, which helps prevent any overheating of the car.
Toyota stands out for its great parts. The radiator cap is one of them. But you need a new radiator cap if it is worn or damaged. The Toyota radiator cap is used for regulating the pressure in the car's cooling system. Symptoms of a bad Toyota radiator cap include leaking coolant, an overflowing reservoir tank, overheating engines, and collapsed radiator hoses. Get helpful parts at a low price online with just a few clicks. We offer fast delivery for you 24 hours a day and 7 days a week.